Merge pull request 'lab2_fix' (#1) from lab2_fix into lab2

Reviewed-on: #1

InternetShop/InternetShop.sln

@@ -1,49 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.11.35312.102
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "InternetShopForms", "InternetShopForms\InternetShopForms.csproj", "{45D39595-B9F2-4F61-ADA5-ED4611FA5D0E}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "InternetShopDataModels", "InternetShopDataModels\InternetShopDataModels.csproj", "{FF513D7D-CB26-42A5-9BD8-A41CEEEC9076}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "InternetShopContracts", "InternetShopContracts\InternetShopContracts.csproj", "{D9242FC8-6F64-4768-8966-218D2A0836C5}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "InternetShopLogics", "InternetShopLogics\InternetShopLogics.csproj", "{580875F9-D1E3-4BCE-9B91-5AE6DD10BD07}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "InternetShopDatabase", "InternetShopDatabase\InternetShopDatabase.csproj", "{255BBE50-71EE-4E41-BDC8-4280CFB93D5D}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{45D39595-B9F2-4F61-ADA5-ED4611FA5D0E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{45D39595-B9F2-4F61-ADA5-ED4611FA5D0E}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{45D39595-B9F2-4F61-ADA5-ED4611FA5D0E}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{45D39595-B9F2-4F61-ADA5-ED4611FA5D0E}.Release|Any CPU.Build.0 = Release|Any CPU
-		{FF513D7D-CB26-42A5-9BD8-A41CEEEC9076}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{FF513D7D-CB26-42A5-9BD8-A41CEEEC9076}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{FF513D7D-CB26-42A5-9BD8-A41CEEEC9076}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{FF513D7D-CB26-42A5-9BD8-A41CEEEC9076}.Release|Any CPU.Build.0 = Release|Any CPU
-		{D9242FC8-6F64-4768-8966-218D2A0836C5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{D9242FC8-6F64-4768-8966-218D2A0836C5}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{D9242FC8-6F64-4768-8966-218D2A0836C5}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{D9242FC8-6F64-4768-8966-218D2A0836C5}.Release|Any CPU.Build.0 = Release|Any CPU
-		{580875F9-D1E3-4BCE-9B91-5AE6DD10BD07}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{580875F9-D1E3-4BCE-9B91-5AE6DD10BD07}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{580875F9-D1E3-4BCE-9B91-5AE6DD10BD07}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{580875F9-D1E3-4BCE-9B91-5AE6DD10BD07}.Release|Any CPU.Build.0 = Release|Any CPU
-		{255BBE50-71EE-4E41-BDC8-4280CFB93D5D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{255BBE50-71EE-4E41-BDC8-4280CFB93D5D}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{255BBE50-71EE-4E41-BDC8-4280CFB93D5D}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{255BBE50-71EE-4E41-BDC8-4280CFB93D5D}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {2F5EC10C-8E7C-4B63-9AB3-39AA90257731}
-	EndGlobalSection
-EndGlobal

InternetShop/InternetShopContracts/DataBindingModels/OrderBindingModel.cs

@@ -1,25 +0,0 @@
-using InternetShopContracts.DataViewModels;
-using InternetShopDataModels.Models;
-
-namespace InternetShopContracts.DataBindingModels
-{
-    public class OrderBindingModel : IOrderModel
-    {
-        public string CustomerFIO { get; set; } = string.Empty;
-        public string CustomerEmail { get; set; } = string.Empty;
-        public string ImagePath { get; set; } = string.Empty;
-        public List<string> ProductNames { get; set; } = new List<string>();
-        public int Id { get; set; }
-
-        public static OrderBindingModel FromViewModel(OrderViewModel viewModel)
-        {
-            OrderBindingModel model = new OrderBindingModel();
-            model.Id = viewModel.Id;
-            model.CustomerFIO = viewModel.CustomerFIO;
-            model.CustomerEmail = viewModel.CustomerEmail;
-            model.ImagePath = viewModel.ImagePath;
-            model.ProductNames = viewModel.ProductNames;
-            return model;
-        }
-    }
-}

InternetShop/InternetShopContracts/DataBindingModels/ProductBindingModel.cs

@@ -1,10 +0,0 @@
-using InternetShopDataModels.Models;
-
-namespace InternetShopContracts.DataBindingModels
-{
-    public class ProductBindingModel : IProductModel
-    {
-        public string Name { get; set; } = string.Empty;
-        public int Id { get; set; }
-    }
-}

InternetShop/InternetShopContracts/DataSearchModels/OrderSearchModel.cs

@@ -1,9 +0,0 @@
-namespace InternetShopContracts.DataSearchModels
-{
-    public class OrderSearchModel
-    {
-        public string? CustomerFIO { get; set; }
-        public string? CustomerEmail { get; set; }
-        public int? Id { get; set; }
-    }
-}

InternetShop/InternetShopContracts/DataSearchModels/ProductSearchModel.cs

@@ -1,8 +0,0 @@
-namespace InternetShopContracts.DataSearchModels
-{
-    public class ProductSearchModel
-    {
-        public string? Name { get; set; }
-        public int? Id { get; set; }
-    }
-}

InternetShop/InternetShopContracts/DataViewModels/OrderViewModel.cs

@@ -1,30 +0,0 @@
-using InternetShopDataModels.Models;
-using System.ComponentModel;
-
-namespace InternetShopContracts.DataViewModels
-{
-    public class OrderViewModel : IOrderModel
-    {
-        [DisplayName("ФИО заказчика")]
-        public string CustomerFIO { get; set; } = string.Empty;
-        [DisplayName("Email заказчика")]
-        public string CustomerEmail { get; set; } = string.Empty;
-        [DisplayName("Изображение")]
-        public string ImagePath { get; set; } = string.Empty;
-        [DisplayName("Товары")]
-        public List<string> ProductNames { get; set; } = new List<string>();
-        [DisplayName("ID")]
-        public int Id { get; set; }
-        public string ProductsString
-        {
-            get
-            {
-                return string.Join(", ", ProductNames);
-            }
-            set
-            {
-                ProductNames = value.Split(',').Select(x => x.ToString().Trim()).ToList();
-            }
-        }
-    }
-}

InternetShop/InternetShopContracts/DataViewModels/ProductViewModel.cs

@@ -1,13 +0,0 @@
-using InternetShopDataModels.Models;
-using System.ComponentModel;
-
-namespace InternetShopContracts.DataViewModels
-{
-    public class ProductViewModel : IProductModel
-    {
-        [DisplayName("Название")]
-        public string Name { get; set; } = string.Empty;
-        [DisplayName("ID")]
-        public int Id { get; set; }
-    }
-}

InternetShop/InternetShopContracts/InternetShopContracts.csproj

@@ -1,13 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\InternetShopDataModels\InternetShopDataModels.csproj" />
-  </ItemGroup>
-
-</Project>

InternetShop/InternetShopContracts/LogicContracts/IOrderLogic.cs

@@ -1,15 +0,0 @@
-using InternetShopContracts.DataBindingModels;
-using InternetShopContracts.DataSearchModels;
-using InternetShopContracts.DataViewModels;
-
-namespace InternetShopContracts.LogicsContracts
-{
-    public interface IOrderLogic
-    {
-        List<OrderViewModel> ReadList(OrderSearchModel? model = null);
-        OrderViewModel? ReadElement(OrderSearchModel model);
-        bool Create(OrderBindingModel model);
-        bool Update(OrderBindingModel model);
-        bool Delete(OrderSearchModel model);
-    }
-}

InternetShop/InternetShopContracts/LogicContracts/IProductLogic.cs

@@ -1,15 +0,0 @@
-using InternetShopContracts.DataBindingModels;
-using InternetShopContracts.DataSearchModels;
-using InternetShopContracts.DataViewModels;
-
-namespace InternetShopContracts.LogicsContracts
-{
-    public interface IProductLogic
-    {
-        List<ProductViewModel> ReadList(ProductSearchModel? model = null);
-        ProductViewModel? ReadElement(ProductSearchModel model);
-        bool Create(ProductBindingModel model);
-        bool Update(ProductBindingModel model);
-        bool Delete(ProductSearchModel model);
-    }
-}

InternetShop/InternetShopContracts/StorageContracts/IOrderStorage.cs

@@ -1,16 +0,0 @@
-using InternetShopContracts.DataBindingModels;
-using InternetShopContracts.DataSearchModels;
-using InternetShopContracts.DataViewModels;
-
-namespace InternetShopContracts.StorageContracts
-{
-    public interface IOrderStorage
-    {
-        List<OrderViewModel> GetFullList();
-        List<OrderViewModel> GetFilteredList(OrderSearchModel model);
-        OrderViewModel? GetElement(OrderSearchModel model);
-        OrderViewModel? Insert(OrderBindingModel model);
-        OrderViewModel? Update(OrderBindingModel model);
-        OrderViewModel? Delete(OrderSearchModel model);
-    }
-}

InternetShop/InternetShopContracts/StorageContracts/IProductStorage.cs

@@ -1,16 +0,0 @@
-using InternetShopContracts.DataBindingModels;
-using InternetShopContracts.DataSearchModels;
-using InternetShopContracts.DataViewModels;
-
-namespace InternetShopContracts.StorageContracts
-{
-    public interface IProductStorage
-    {
-        List<ProductViewModel> GetFullList();
-        List<ProductViewModel> GetFilteredList(ProductSearchModel model);
-        ProductViewModel? GetElement(ProductSearchModel model);
-        ProductViewModel? Insert(ProductBindingModel model);
-        ProductViewModel? Update(ProductBindingModel model);
-        ProductViewModel? Delete(ProductSearchModel model);
-    }
-}

InternetShop/InternetShopDataModels/IId.cs

@@ -1,7 +0,0 @@
-namespace InternetShopDataModels
-{
-    public interface IId
-    {
-        int Id { get; }
-    }
-}

InternetShop/InternetShopDataModels/InternetShopDataModels.csproj

@@ -1,9 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-</Project>

InternetShop/InternetShopDataModels/Models/IOrderModel.cs

@@ -1,10 +0,0 @@
-namespace InternetShopDataModels.Models
-{
-    public interface IOrderModel : IId
-    {
-        string CustomerFIO { get; }
-        string CustomerEmail { get; }
-        string ImagePath { get; }
-        List<string> ProductNames { get; }
-    }
-}

InternetShop/InternetShopDataModels/Models/IProductModel.cs

@@ -1,7 +0,0 @@
-namespace InternetShopDataModels.Models
-{
-    public interface IProductModel : IId
-    {
-        string Name { get; }
-    }
-}

InternetShop/InternetShopDatabase/InternetShopDatabase.cs

@@ -1,19 +0,0 @@
-using InternetShopDatabase.Models;
-using Microsoft.EntityFrameworkCore;
-
-namespace InternetShopDatabase
-{
-    public class InternetShopDatabase : DbContext
-    {
-        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
-        {
-            if (optionsBuilder.IsConfigured == false)
-            {
-                optionsBuilder.UseSqlServer(@"Data Source=tcp:127.0.0.1;Initial Catalog=internetShopBase;User ID=SA;Password=87cbn9y48392nu32;TrustServerCertificate=true;");
-            }
-            base.OnConfiguring(optionsBuilder);
-        }
-        public virtual DbSet<Order> Orders { set; get; }
-        public virtual DbSet<Product> Products { set; get; }
-    }
-}

InternetShop/InternetShopDatabase/InternetShopDatabase.csproj

@@ -1,23 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="9.0.0">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\InternetShopContracts\InternetShopContracts.csproj" />
-    <ProjectReference Include="..\InternetShopDataModels\InternetShopDataModels.csproj" />
-  </ItemGroup>
-
-</Project>

InternetShop/InternetShopDatabase/Migrations/20241120083224_InitialMigration.Designer.cs

@@ -1,75 +0,0 @@
-// <auto-generated />
-using InternetShopDatabase;
-using Microsoft.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore.Infrastructure;
-using Microsoft.EntityFrameworkCore.Metadata;
-using Microsoft.EntityFrameworkCore.Migrations;
-using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
-
-#nullable disable
-
-namespace InternetShopDatabase.Migrations
-{
-    [DbContext(typeof(InternetShopDatabase))]
-    [Migration("20241120083224_InitialMigration")]
-    partial class InitialMigration
-    {
-        /// <inheritdoc />
-        protected override void BuildTargetModel(ModelBuilder modelBuilder)
-        {
-#pragma warning disable 612, 618
-            modelBuilder
-                .HasAnnotation("ProductVersion", "9.0.0")
-                .HasAnnotation("Relational:MaxIdentifierLength", 128);
-
-            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
-
-            modelBuilder.Entity("InternetShopDatabase.Models.Order", b =>
-                {
-                    b.Property<int>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
-
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
-
-                    b.Property<string>("CustomerEmail")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.Property<string>("CustomerFIO")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.Property<string>("ImagePath")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.PrimitiveCollection<string>("ProductNames")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("Orders");
-                });
-
-            modelBuilder.Entity("InternetShopDatabase.Models.Product", b =>
-                {
-                    b.Property<int>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
-
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
-
-                    b.Property<string>("Name")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("Products");
-                });
-#pragma warning restore 612, 618
-        }
-    }
-}

InternetShop/InternetShopDatabase/Migrations/20241120083224_InitialMigration.cs

@@ -1,53 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-#nullable disable
-
-namespace InternetShopDatabase.Migrations
-{
-    /// <inheritdoc />
-    public partial class InitialMigration : Migration
-    {
-        /// <inheritdoc />
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.CreateTable(
-                name: "Orders",
-                columns: table => new
-                {
-                    Id = table.Column<int>(type: "int", nullable: false)
-                        .Annotation("SqlServer:Identity", "1, 1"),
-                    CustomerFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
-                    CustomerEmail = table.Column<string>(type: "nvarchar(max)", nullable: false),
-                    ImagePath = table.Column<string>(type: "nvarchar(max)", nullable: false),
-                    ProductNames = table.Column<string>(type: "nvarchar(max)", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_Orders", x => x.Id);
-                });
-
-            migrationBuilder.CreateTable(
-                name: "Products",
-                columns: table => new
-                {
-                    Id = table.Column<int>(type: "int", nullable: false)
-                        .Annotation("SqlServer:Identity", "1, 1"),
-                    Name = table.Column<string>(type: "nvarchar(max)", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_Products", x => x.Id);
-                });
-        }
-
-        /// <inheritdoc />
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropTable(
-                name: "Orders");
-
-            migrationBuilder.DropTable(
-                name: "Products");
-        }
-    }
-}

InternetShop/InternetShopDatabase/Migrations/InternetShopDatabaseModelSnapshot.cs

@@ -1,72 +0,0 @@
-// <auto-generated />
-using InternetShopDatabase;
-using Microsoft.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore.Infrastructure;
-using Microsoft.EntityFrameworkCore.Metadata;
-using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
-
-#nullable disable
-
-namespace InternetShopDatabase.Migrations
-{
-    [DbContext(typeof(InternetShopDatabase))]
-    partial class InternetShopDatabaseModelSnapshot : ModelSnapshot
-    {
-        protected override void BuildModel(ModelBuilder modelBuilder)
-        {
-#pragma warning disable 612, 618
-            modelBuilder
-                .HasAnnotation("ProductVersion", "9.0.0")
-                .HasAnnotation("Relational:MaxIdentifierLength", 128);
-
-            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
-
-            modelBuilder.Entity("InternetShopDatabase.Models.Order", b =>
-                {
-                    b.Property<int>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
-
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
-
-                    b.Property<string>("CustomerEmail")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.Property<string>("CustomerFIO")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.Property<string>("ImagePath")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.PrimitiveCollection<string>("ProductNames")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("Orders");
-                });
-
-            modelBuilder.Entity("InternetShopDatabase.Models.Product", b =>
-                {
-                    b.Property<int>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
-
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
-
-                    b.Property<string>("Name")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("Products");
-                });
-#pragma warning restore 612, 618
-        }
-    }
-}

InternetShop/InternetShopDatabase/Models/Order.cs

@@ -1,45 +0,0 @@
-using InternetShopContracts.DataBindingModels;
-using InternetShopContracts.DataViewModels;
-using InternetShopDataModels.Models;
-using System.ComponentModel.DataAnnotations;
-
-namespace InternetShopDatabase.Models
-{
-    public class Order : IOrderModel
-    {
-        [Required]
-        public string CustomerFIO { get; set; } = string.Empty;
-        [Required]
-        public string CustomerEmail { get; set; } = string.Empty;
-        [Required]
-        public string ImagePath { get; set; } = string.Empty;
-        public List<string> ProductNames { get; set; } = new List<string>();
-        public int Id { get; set; }
-        public OrderViewModel GetViewModel => new()
-        {
-            Id = Id,
-            CustomerFIO = CustomerFIO,
-            CustomerEmail = CustomerEmail,
-            ImagePath = ImagePath,
-            ProductNames = ProductNames,
-        };
-        public static Order Create(OrderBindingModel model)
-        {
-            return new Order()
-            {
-                Id = model.Id,
-                CustomerFIO = model.CustomerFIO,
-                CustomerEmail = model.CustomerEmail,
-                ImagePath = model.ImagePath,
-                ProductNames = model.ProductNames,
-            };
-        }
-        public void Update(OrderBindingModel model)
-        {
-            CustomerFIO = model.CustomerFIO;
-            CustomerEmail = model.CustomerEmail;
-            ImagePath = model.ImagePath;
-            ProductNames = model.ProductNames;
-        }
-    }
-}

InternetShop/InternetShopDatabase/Models/Product.cs

@@ -1,31 +0,0 @@
-using InternetShopContracts.DataBindingModels;
-using InternetShopContracts.DataViewModels;
-using InternetShopDataModels.Models;
-using System.ComponentModel.DataAnnotations;
-
-namespace InternetShopDatabase.Models
-{
-    public class Product : IProductModel
-    {
-        [Required]
-        public string Name { get; set; } = string.Empty;
-        public int Id { get; set; }
-        public ProductViewModel GetViewModel => new()
-        {
-            Id = Id,
-            Name = Name,
-        };
-        public static Product Create(ProductBindingModel model)
-        {
-            return new Product()
-            {
-                Id = model.Id,
-                Name = model.Name,
-            };
-        }
-        public void Update(ProductBindingModel model)
-        {
-            Name = model.Name;
-        }
-    }
-}

InternetShop/InternetShopDatabase/Storages/OrderStorage.cs

@@ -1,75 +0,0 @@
-using InternetShopContracts.DataBindingModels;
-using InternetShopContracts.DataSearchModels;
-using InternetShopContracts.DataViewModels;
-using InternetShopContracts.StorageContracts;
-using InternetShopDatabase.Models;
-
-namespace InternetShopDatabase.Storages
-{
-    public class OrderStorage : IOrderStorage
-    {
-        public OrderViewModel? Delete(OrderSearchModel model)
-        {
-            using var context = new InternetShopDatabase();
-            var item = context.Orders.FirstOrDefault(rec => rec.Id == model.Id);
-            if (item != null)
-            {
-                context.Orders.Remove(item);
-                context.SaveChanges();
-                return item.GetViewModel;
-            }
-            return null;
-        }
-
-        public OrderViewModel? GetElement(OrderSearchModel model)
-        {
-            return GetFilteredList(model).FirstOrDefault();
-        }
-
-        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
-        {
-            var elements = GetFullList();
-            if (model.Id != null)
-            {
-                elements = elements.Where(x => x.Id == model.Id).ToList();
-            }
-            if (model.CustomerFIO != null)
-            {
-                elements = elements.Where(x => x.CustomerFIO.Contains(model.CustomerFIO)).ToList();
-            }
-            if (model.CustomerEmail != null)
-            {
-                elements = elements.Where(x => x.CustomerEmail.Contains(model.CustomerEmail)).ToList();
-            }
-            return elements;
-        }
-
-        public List<OrderViewModel> GetFullList()
-        {
-            using var context = new InternetShopDatabase();
-            return context.Orders.Select(x => x.GetViewModel).ToList();
-        }
-
-        public OrderViewModel? Insert(OrderBindingModel model)
-        {
-            using var context = new InternetShopDatabase();
-            var item = Order.Create(model);
-            context.Orders.Add(item);
-            context.SaveChanges();
-            return item.GetViewModel;
-        }
-
-        public OrderViewModel? Update(OrderBindingModel model)
-        {
-            using var context = new InternetShopDatabase();
-            var item = context.Orders.FirstOrDefault(x => x.Id == model.Id);
-            if (item == null)
-            {
-                return null;
-            }
-            item.Update(model);
-            context.SaveChanges();
-            return item.GetViewModel;
-        }
-    }
-}

InternetShop/InternetShopDatabase/Storages/ProductStorage.cs

@@ -1,71 +0,0 @@
-using InternetShopContracts.DataBindingModels;
-using InternetShopContracts.DataSearchModels;
-using InternetShopContracts.DataViewModels;
-using InternetShopContracts.StorageContracts;
-using InternetShopDatabase.Models;
-
-namespace InternetShopDatabase.Storages
-{
-    public class ProductStorage : IProductStorage
-    {
-        public ProductViewModel? Delete(ProductSearchModel model)
-        {
-            using var context = new InternetShopDatabase();
-            var item = context.Products.FirstOrDefault(rec => rec.Id == model.Id);
-            if (item != null)
-            {
-                context.Products.Remove(item);
-                context.SaveChanges();
-                return item.GetViewModel;
-            }
-            return null;
-        }
-
-        public ProductViewModel? GetElement(ProductSearchModel model)
-        {
-            return GetFilteredList(model).FirstOrDefault();
-        }
-
-        public List<ProductViewModel> GetFilteredList(ProductSearchModel model)
-        {
-            var elements = GetFullList();
-            if (model.Id != null)
-            {
-                elements = elements.Where(x => x.Id == model.Id).ToList();
-            }
-            if (model.Name != null)
-            {
-                elements = elements.Where(x => x.Name.Contains(model.Name)).ToList();
-            }
-            return elements;
-        }
-
-        public List<ProductViewModel> GetFullList()
-        {
-            using var context = new InternetShopDatabase();
-            return context.Products.Select(x => x.GetViewModel).ToList();
-        }
-
-        public ProductViewModel Insert(ProductBindingModel model)
-        {
-            using var context = new InternetShopDatabase();
-            var item = Product.Create(model);
-            context.Products.Add(item);
-            context.SaveChanges();
-            return item.GetViewModel;
-        }
-
-        public ProductViewModel? Update(ProductBindingModel model)
-        {
-            using var context = new InternetShopDatabase();
-            var item = context.Products.FirstOrDefault(x => x.Id == model.Id);
-            if (item == null)
-            {
-                return null;
-            }
-            item.Update(model);
-            context.SaveChanges();
-            return item.GetViewModel;
-        }
-    }
-}

InternetShop/InternetShopForms/InternetShopForms.csproj

@@ -1,27 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <OutputType>WinExe</OutputType>
-    <TargetFramework>net8.0-windows</TargetFramework>
-    <Nullable>enable</Nullable>
-    <UseWindowsForms>true</UseWindowsForms>
-    <ImplicitUsings>enable</ImplicitUsings>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Components" Version="1.0.6" />
-    <PackageReference Include="FixedWinFormsLibrary1" Version="1.0.2" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.0">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>
-    <PackageReference Include="UserComponentsOption19" Version="1.0.1" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\InternetShopContracts\InternetShopContracts.csproj" />
-    <ProjectReference Include="..\InternetShopDatabase\InternetShopDatabase.csproj" />
-    <ProjectReference Include="..\InternetShopLogics\InternetShopLogics.csproj" />
-  </ItemGroup>
-
-</Project>

InternetShop/InternetShopForms/Orders/FormOrderEdit.Designer.cs

@@ -1,192 +0,0 @@
-namespace InternetShopForms.Orders
-{
-    partial class FormOrderEdit
-    {
-        /// <summary>
-        /// Required designer variable.
-        /// </summary>
-        private System.ComponentModel.IContainer components = null;
-
-        /// <summary>
-        /// Clean up any resources being used.
-        /// </summary>
-        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
-        protected override void Dispose(bool disposing)
-        {
-            if (disposing && (components != null))
-            {
-                components.Dispose();
-            }
-            base.Dispose(disposing);
-        }
-
-        #region Windows Form Designer generated code
-
-        /// <summary>
-        /// Required method for Designer support - do not modify
-        /// the contents of this method with the code editor.
-        /// </summary>
-        private void InitializeComponent()
-        {
-            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(FormOrderEdit));
-            textBoxCustomerFIO = new TextBox();
-            labelCustomerFIO = new Label();
-            writeComponentCustomerEmail = new UserComponentsOption19.WriteComponent();
-            labelCustomerEmail = new Label();
-            labelOrderImage = new Label();
-            textBoxImagePath = new TextBox();
-            buttonSelectImage = new Button();
-            labelOrderProducts = new Label();
-            buttonAccept = new Button();
-            buttonCancel = new Button();
-            productsList = new Components.UserControlCheckedList();
-            SuspendLayout();
-            // 
-            // textBoxCustomerFIO
-            // 
-            textBoxCustomerFIO.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            textBoxCustomerFIO.Location = new Point(133, 6);
-            textBoxCustomerFIO.Name = "textBoxCustomerFIO";
-            textBoxCustomerFIO.PlaceholderText = "Иванов Иван Иванович";
-            textBoxCustomerFIO.Size = new Size(741, 27);
-            textBoxCustomerFIO.TabIndex = 0;
-            textBoxCustomerFIO.TextChanged += textBoxCustomerFIO_TextChanged;
-            // 
-            // labelCustomerFIO
-            // 
-            labelCustomerFIO.AutoSize = true;
-            labelCustomerFIO.Location = new Point(12, 9);
-            labelCustomerFIO.Name = "labelCustomerFIO";
-            labelCustomerFIO.Size = new Size(118, 20);
-            labelCustomerFIO.TabIndex = 1;
-            labelCustomerFIO.Text = "ФИО заказчика:";
-            // 
-            // writeComponentCustomerEmail
-            // 
-            writeComponentCustomerEmail.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            writeComponentCustomerEmail.Location = new Point(133, 39);
-            writeComponentCustomerEmail.Name = "writeComponentCustomerEmail";
-            writeComponentCustomerEmail.Size = new Size(741, 44);
-            writeComponentCustomerEmail.TabIndex = 2;
-            writeComponentCustomerEmail.Template = null;
-            // 
-            // labelCustomerEmail
-            // 
-            labelCustomerEmail.AutoSize = true;
-            labelCustomerEmail.Location = new Point(12, 46);
-            labelCustomerEmail.Name = "labelCustomerEmail";
-            labelCustomerEmail.Size = new Size(122, 20);
-            labelCustomerEmail.TabIndex = 3;
-            labelCustomerEmail.Text = "Email заказчика:";
-            // 
-            // labelOrderImage
-            // 
-            labelOrderImage.AutoSize = true;
-            labelOrderImage.Location = new Point(12, 86);
-            labelOrderImage.Name = "labelOrderImage";
-            labelOrderImage.Size = new Size(159, 20);
-            labelOrderImage.TabIndex = 4;
-            labelOrderImage.Text = "Изображение заказа:";
-            // 
-            // textBoxImagePath
-            // 
-            textBoxImagePath.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            textBoxImagePath.Location = new Point(177, 83);
-            textBoxImagePath.Name = "textBoxImagePath";
-            textBoxImagePath.Size = new Size(597, 27);
-            textBoxImagePath.TabIndex = 5;
-            textBoxImagePath.TextChanged += textBoxImagePath_TextChanged;
-            // 
-            // buttonSelectImage
-            // 
-            buttonSelectImage.Anchor = AnchorStyles.Top | AnchorStyles.Right;
-            buttonSelectImage.Location = new Point(777, 82);
-            buttonSelectImage.Name = "buttonSelectImage";
-            buttonSelectImage.Size = new Size(97, 29);
-            buttonSelectImage.TabIndex = 6;
-            buttonSelectImage.Text = "Выбрать";
-            buttonSelectImage.UseVisualStyleBackColor = true;
-            buttonSelectImage.Click += buttonSelectImage_Click;
-            // 
-            // labelOrderProducts
-            // 
-            labelOrderProducts.AutoSize = true;
-            labelOrderProducts.Location = new Point(12, 131);
-            labelOrderProducts.Name = "labelOrderProducts";
-            labelOrderProducts.Size = new Size(138, 20);
-            labelOrderProducts.TabIndex = 8;
-            labelOrderProducts.Text = "Продукты в заказе";
-            // 
-            // buttonAccept
-            // 
-            buttonAccept.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
-            buttonAccept.Location = new Point(777, 382);
-            buttonAccept.Name = "buttonAccept";
-            buttonAccept.Size = new Size(94, 29);
-            buttonAccept.TabIndex = 9;
-            buttonAccept.Text = "Сохранить";
-            buttonAccept.UseVisualStyleBackColor = true;
-            buttonAccept.Click += buttonAccept_Click;
-            // 
-            // buttonCancel
-            // 
-            buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
-            buttonCancel.Location = new Point(677, 382);
-            buttonCancel.Name = "buttonCancel";
-            buttonCancel.Size = new Size(94, 29);
-            buttonCancel.TabIndex = 10;
-            buttonCancel.Text = "Отмена";
-            buttonCancel.UseVisualStyleBackColor = true;
-            buttonCancel.Click += buttonCancel_Click;
-            // 
-            // productsList
-            // 
-            productsList.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
-            productsList.BackColor = Color.Transparent;
-            productsList.CheckedItems = (List<string>)resources.GetObject("productsList.CheckedItems");
-            productsList.Location = new Point(12, 155);
-            productsList.Margin = new Padding(3, 4, 3, 4);
-            productsList.MaxCheckedItemsCount = 1;
-            productsList.Name = "productsList";
-            productsList.Size = new Size(557, 255);
-            productsList.TabIndex = 11;
-            // 
-            // FormOrderEdit
-            // 
-            AutoScaleDimensions = new SizeF(8F, 20F);
-            AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(886, 423);
-            Controls.Add(productsList);
-            Controls.Add(buttonCancel);
-            Controls.Add(buttonAccept);
-            Controls.Add(labelOrderProducts);
-            Controls.Add(buttonSelectImage);
-            Controls.Add(textBoxImagePath);
-            Controls.Add(labelOrderImage);
-            Controls.Add(labelCustomerEmail);
-            Controls.Add(writeComponentCustomerEmail);
-            Controls.Add(labelCustomerFIO);
-            Controls.Add(textBoxCustomerFIO);
-            Name = "FormOrderEdit";
-            Text = "Заказ";
-            FormClosing += FormOrderEdit_FormClosing;
-            Load += FormOrderEdit_Load;
-            ResumeLayout(false);
-            PerformLayout();
-        }
-
-        #endregion
-
-        private TextBox textBoxCustomerFIO;
-        private Label labelCustomerFIO;
-        private UserComponentsOption19.WriteComponent writeComponentCustomerEmail;
-        private Label labelCustomerEmail;
-        private Label labelOrderImage;
-        private TextBox textBoxImagePath;
-        private Button buttonSelectImage;
-        private Label labelOrderProducts;
-        private Button buttonAccept;
-        private Button buttonCancel;
-        private Components.UserControlCheckedList productsList;
-    }
-}

InternetShop/InternetShopForms/Orders/FormOrderEdit.cs

@@ -1,191 +0,0 @@
-using DocumentFormat.OpenXml.Bibliography;
-using InternetShopContracts.DataBindingModels;
-using InternetShopContracts.DataViewModels;
-using InternetShopContracts.LogicsContracts;
-using System.Text.RegularExpressions;
-
-namespace InternetShopForms.Orders
-{
-    public partial class FormOrderEdit : Form
-    {
-        private IOrderLogic _orderLogic;
-        private IProductLogic _productLogic;
-        public int? OrderId;
-        private bool IsFieldsChanged = false;
-        private bool IsFieldsSaved = false;
-        private string OriginalTitle;
-        private bool IsFormLoaded = false;
-        public FormOrderEdit(IOrderLogic orderLogic, IProductLogic productLogic)
-        {
-            InitializeComponent();
-            _orderLogic = orderLogic;
-            OriginalTitle = Text;
-            writeComponentCustomerEmail.ChangeText += textBoxCustomerEmail_Changed;
-            productsList.CheckedItemChanged += listBoxProductsList_Changed;
-            _productLogic = productLogic;
-            productsList.MaxCheckedItemsCount = 1000;
-            writeComponentCustomerEmail.Template = new Regex(@"^([\w\.\-]+)@([\w\-]+)((\.(\w){2,3})+)$");
-        }
-
-        private void FieldChanged()
-        {
-            if (IsFormLoaded)
-            {
-                if (!IsFieldsChanged)
-                {
-                    Text = OriginalTitle + "*";
-                }
-                IsFieldsChanged = true;
-            }
-        }
-
-        private void buttonSelectImage_Click(object sender, EventArgs e)
-        {
-            using (OpenFileDialog openFileDialog = new OpenFileDialog())
-            {
-                openFileDialog.InitialDirectory = "d:\\tmp";
-                openFileDialog.Filter = "Image files (*.jpg;*.png)|*.jpg;*.png|All files (*.*)|*.*";
-                openFileDialog.FilterIndex = 1;
-                openFileDialog.RestoreDirectory = true;
-
-                if (openFileDialog.ShowDialog() == DialogResult.OK)
-                {
-                    string prevText = textBoxImagePath.Text;
-                    textBoxImagePath.Text = openFileDialog.FileName;
-                    if (prevText != textBoxImagePath.Text)
-                    {
-                        FieldChanged();
-                    }
-                }
-            }
-        }
-
-        private void FormOrderEdit_Load(object sender, EventArgs e)
-        {
-            LoadProductsList();
-            if (OrderId != null)
-            {
-                LoadOrderData();
-            }
-            IsFormLoaded = true;
-        }
-
-        private void LoadProductsList()
-        {
-            var products = _productLogic.ReadList();
-            productsList.SetCheckedListBoxValues(products.Select(x => x.Name).ToList());
-        }
-
-        private void LoadOrderData()
-        {
-            OrderViewModel? orderViewModel = _orderLogic.ReadElement(
-                new InternetShopContracts.DataSearchModels.OrderSearchModel { Id = OrderId }
-            );
-            if (orderViewModel == null)
-            {
-                MessageBox.Show("Заказ не найден", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                return;
-            }
-            textBoxCustomerFIO.Text = orderViewModel.CustomerFIO;
-            textBoxImagePath.Text = orderViewModel.ImagePath;
-            writeComponentCustomerEmail.WriteTextInTextBox = orderViewModel.CustomerEmail;
-            productsList.CheckedItems = orderViewModel.ProductNames;
-        }
-
-        private void FormOrderEdit_FormClosing(object sender, FormClosingEventArgs e)
-        {
-            if (IsFieldsChanged && !IsFieldsSaved)
-            {
-                DialogResult result = MessageBox.Show("Изменения не сохранятся, вы хотите выйти?",
-                    "Предупреждение", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
-                if (result == DialogResult.No)
-                {
-                    e.Cancel = true;
-                }
-            }
-        }
-
-        private void textBoxCustomerFIO_TextChanged(object sender, EventArgs e)
-        {
-            FieldChanged();
-        }
-
-        private void textBoxImagePath_TextChanged(object sender, EventArgs e)
-        {
-            FieldChanged();
-        }
-
-        private void listBoxProductsList_Changed(object sender, EventArgs e)
-        {
-            FieldChanged();
-        }
-
-        private void textBoxCustomerEmail_Changed(object sender, EventArgs e)
-        {
-            FieldChanged();
-        }
-
-        private void buttonAccept_Click(object sender, EventArgs e)
-        {
-            OrderBindingModel? orderBindingModel = new OrderBindingModel();
-            if (OrderId == null)
-            {
-                orderBindingModel = new OrderBindingModel();
-            }
-            else
-            {
-                var viewModel = _orderLogic.ReadElement(new InternetShopContracts.DataSearchModels.OrderSearchModel { Id = OrderId });
-                if (viewModel == null)
-                {
-                    throw new Exception("Заказ не найден");
-                }
-                orderBindingModel = OrderBindingModel.FromViewModel(viewModel);
-            }
-
-            orderBindingModel.CustomerFIO = textBoxCustomerFIO.Text;
-            try
-            {
-                orderBindingModel.CustomerEmail = writeComponentCustomerEmail.WriteTextInTextBox;
-            }
-            catch (Exception ex)
-            {
-                MessageBox.Show("Проверьте поле \"Email заказчика\":\n" + ex.Message);
-                return;
-            }
-            orderBindingModel.ImagePath = textBoxImagePath.Text;
-            orderBindingModel.ProductNames = productsList.CheckedItems;
-
-            try
-            {
-                bool savedOK;
-                if (OrderId == null)
-                {
-                    savedOK = _orderLogic.Create(orderBindingModel);
-                }
-                else
-                {
-                    savedOK = _orderLogic.Update(orderBindingModel);
-                }
-                if (savedOK)
-                {
-                    DialogResult = DialogResult.OK;
-                    IsFieldsSaved = true;
-                    Close();
-                }
-                else
-                {
-                    throw new Exception("Не удалось сохранить заказ");
-                }
-            }
-            catch (Exception ex)
-            {
-                MessageBox.Show("Произошла ошибка при сохранении:\n" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-            }
-        }
-
-        private void buttonCancel_Click(object sender, EventArgs e)
-        {
-            Close();
-        }
-    }
-}

InternetShop/InternetShopForms/Orders/FormOrdersList.Designer.cs

@@ -1,129 +0,0 @@
-namespace InternetShopForms
-{
-    partial class FormOrdersList
-    {
-        /// <summary>
-        ///  Required designer variable.
-        /// </summary>
-        private System.ComponentModel.IContainer components = null;
-
-        /// <summary>
-        ///  Clean up any resources being used.
-        /// </summary>
-        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
-        protected override void Dispose(bool disposing)
-        {
-            if (disposing && (components != null))
-            {
-                components.Dispose();
-            }
-            base.Dispose(disposing);
-        }
-
-        #region Windows Form Designer generated code
-
-        /// <summary>
-        ///  Required method for Designer support - do not modify
-        ///  the contents of this method with the code editor.
-        /// </summary>
-        private void InitializeComponent()
-        {
-            components = new System.ComponentModel.Container();
-            tableComponent = new WinFormsLibrary1.TableComponent();
-            menuStrip = new MenuStrip();
-            productsToolStripMenuItem = new ToolStripMenuItem();
-            reportsToolStripMenuItem = new ToolStripMenuItem();
-            reportOrderImagesExcelToolStripMenuItem = new ToolStripMenuItem();
-            reportOrdersWordToolStripMenuItem = new ToolStripMenuItem();
-            reportProductsPDFToolStripMenuItem = new ToolStripMenuItem();
-            componentExcelWithImage = new Components.ComponentExcelWithImage(components);
-            pdfHistogram = new WinFormsLibrary1.PDFHistogram(components);
-            tableWordNoVisibleComponent = new UserComponentsOption19.TableWordNoVisibleComponent(components);
-            menuStrip.SuspendLayout();
-            SuspendLayout();
-            // 
-            // tableComponent
-            // 
-            tableComponent.Dock = DockStyle.Fill;
-            tableComponent.Location = new Point(0, 28);
-            tableComponent.Margin = new Padding(3, 4, 3, 4);
-            tableComponent.Name = "tableComponent";
-            tableComponent.Size = new Size(887, 361);
-            tableComponent.TabIndex = 1;
-            // 
-            // menuStrip
-            // 
-            menuStrip.ImageScalingSize = new Size(20, 20);
-            menuStrip.Items.AddRange(new ToolStripItem[] { productsToolStripMenuItem, reportsToolStripMenuItem });
-            menuStrip.Location = new Point(0, 0);
-            menuStrip.Name = "menuStrip";
-            menuStrip.Size = new Size(887, 28);
-            menuStrip.TabIndex = 2;
-            menuStrip.Text = "menuStrip1";
-            // 
-            // productsToolStripMenuItem
-            // 
-            productsToolStripMenuItem.Name = "productsToolStripMenuItem";
-            productsToolStripMenuItem.Size = new Size(134, 24);
-            productsToolStripMenuItem.Text = "Список товаров";
-            productsToolStripMenuItem.Click += productsToolStripMenuItem_Click;
-            // 
-            // reportsToolStripMenuItem
-            // 
-            reportsToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { reportOrderImagesExcelToolStripMenuItem, reportOrdersWordToolStripMenuItem, reportProductsPDFToolStripMenuItem });
-            reportsToolStripMenuItem.Name = "reportsToolStripMenuItem";
-            reportsToolStripMenuItem.Size = new Size(73, 24);
-            reportsToolStripMenuItem.Text = "Отчеты";
-            // 
-            // reportOrderImagesExcelToolStripMenuItem
-            // 
-            reportOrderImagesExcelToolStripMenuItem.Name = "reportOrderImagesExcelToolStripMenuItem";
-            reportOrderImagesExcelToolStripMenuItem.Size = new Size(296, 26);
-            reportOrderImagesExcelToolStripMenuItem.Text = "Изображения заказов (Excel)";
-            reportOrderImagesExcelToolStripMenuItem.Click += reportOrderImagesExcelToolStripMenuItem_Click;
-            // 
-            // reportOrdersWordToolStripMenuItem
-            // 
-            reportOrdersWordToolStripMenuItem.Name = "reportOrdersWordToolStripMenuItem";
-            reportOrdersWordToolStripMenuItem.Size = new Size(296, 26);
-            reportOrdersWordToolStripMenuItem.Text = "Отчет по заказам (Word)";
-            reportOrdersWordToolStripMenuItem.Click += reportOrdersWordToolStripMenuItem_Click;
-            // 
-            // reportProductsPDFToolStripMenuItem
-            // 
-            reportProductsPDFToolStripMenuItem.Name = "reportProductsPDFToolStripMenuItem";
-            reportProductsPDFToolStripMenuItem.Size = new Size(296, 26);
-            reportProductsPDFToolStripMenuItem.Text = "Отчет по товарам (PDF)";
-            reportProductsPDFToolStripMenuItem.Click += reportProductsPDFToolStripMenuItem_Click;
-            // 
-            // FormOrdersList
-            // 
-            AutoScaleDimensions = new SizeF(8F, 20F);
-            AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(887, 389);
-            Controls.Add(tableComponent);
-            Controls.Add(menuStrip);
-            MainMenuStrip = menuStrip;
-            Name = "FormOrdersList";
-            Text = "Заказы";
-            Load += FormOrdersList_Load;
-            KeyDown += FormOrdersList_KeyDown;
-            menuStrip.ResumeLayout(false);
-            menuStrip.PerformLayout();
-            ResumeLayout(false);
-            PerformLayout();
-        }
-
-        #endregion
-        private WinFormsLibrary1.TableComponent tableComponent;
-        private MenuStrip menuStrip;
-        private ToolStripMenuItem productsToolStripMenuItem;
-        private ToolStripMenuItem reportsToolStripMenuItem;
-        private ToolStripMenuItem reportOrderImagesExcelToolStripMenuItem;
-        private ToolStripMenuItem reportOrdersWordToolStripMenuItem;
-        private ToolStripMenuItem reportProductsPDFToolStripMenuItem;
-        private Components.ComponentExcelWithImage componentExcelWithImage;
-        private WinFormsLibrary1.PDFHistogram pdfHistogram;
-        private UserComponentsOption19.TableWordNoVisibleComponent tableWordNoVisibleComponent;
-    }
-}

InternetShop/InternetShopForms/Orders/FormOrdersList.cs

@@ -1,367 +0,0 @@
-using InternetShopContracts.DataSearchModels;
-using InternetShopContracts.DataViewModels;
-using InternetShopContracts.LogicsContracts;
-using InternetShopForms.Orders;
-using InternetShopForms.Products;
-using WinFormsLibrary1.HelperClasses;
-
-namespace InternetShopForms
-{
-    public partial class FormOrdersList : Form
-    {
-        private IOrderLogic _orderLogic;
-        private IProductLogic _productLogic;
-        public FormOrdersList(IOrderLogic orderLogic, IProductLogic productLogic)
-        {
-            InitializeComponent();
-            _orderLogic = orderLogic;
-            _productLogic = productLogic;
-
-            List<(string, string, float)> configureColumns = [
-                ("ID", "Id", 1.0f),
-                ("<22><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "CustomerFIO", 1.0f),
-                ("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "ProductsString", 1.0f),
-                ("Email <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "CustomerEmail", 1.0f),
-            ];
-
-            tableComponent.ConfigureColumns(configureColumns);
-            tableComponent.dataGridView1.AllowUserToDeleteRows = false;
-
-            tableComponent.dataGridView1.Columns[0].Visible = false;
-            KeyPreview = true;
-        }
-
-        private void productsToolStripMenuItem_Click(object sender, EventArgs e)
-        {
-            var service = Program.ServiceProvider?.GetService(typeof(FormProductsList));
-            if (service is FormProductsList form)
-            {
-                form.ShowDialog();
-            }
-        }
-
-        private void FormOrdersList_Load(object sender, EventArgs e)
-        {
-            LoadData();
-        }
-
-        private void LoadData()
-        {
-            try
-            {
-                var orders = _orderLogic.ReadList();
-                tableComponent.FillData(orders);
-            }
-            catch (Exception ex)
-            {
-                MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:\n" + ex.Message, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Error);
-            }
-        }
-
-        private void FormOrdersList_KeyDown(object sender, KeyEventArgs e)
-        {
-            if (e.Control)
-            {
-                switch (e.KeyCode)
-                {
-                    case Keys.A:
-                        CreateOrder();
-                        e.SuppressKeyPress = true;
-                        break;
-                    case Keys.U:
-                        EditOrder();
-                        e.SuppressKeyPress = true;
-                        break;
-                    case Keys.D:
-                        DeleteOrder();
-                        e.SuppressKeyPress = true;
-                        break;
-                    case Keys.S:
-                        CreateWord();
-                        e.SuppressKeyPress = true;
-                        break;
-                    case Keys.C:
-                        CreateExcel();
-                        e.SuppressKeyPress = true;
-                        break;
-                    case Keys.T:
-                        CreatePDF();
-                        e.SuppressKeyPress = true;
-                        break;
-                }
-            }
-        }
-
-        private void CreateOrder()
-        {
-            var service = Program.ServiceProvider?.GetService(typeof(FormOrderEdit));
-            if (!(service is FormOrderEdit form))
-            {
-                return;
-            }
-
-            if (form.ShowDialog() == DialogResult.OK)
-            {
-                LoadData();
-            }
-        }
-
-        private void EditOrder()
-        {
-            OrderViewModel? selectedOrder = null;
-            try
-            {
-                selectedOrder = tableComponent.GetSelectedObject<OrderViewModel>();
-            }
-            catch (Exception ex)
-            {
-                MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
-                return;
-            }
-            var service = Program.ServiceProvider?.GetService(typeof(FormOrderEdit));
-            if (!(service is FormOrderEdit form))
-            {
-                return;
-            }
-            form.OrderId = Convert.ToInt32(selectedOrder.Id);
-            if (form.ShowDialog() == DialogResult.OK)
-            {
-                LoadData();
-            }
-        }
-
-        private void DeleteOrder()
-        {
-            try
-            {
-                OrderViewModel? selectedOrder = null;
-                try
-                {
-                    selectedOrder = tableComponent.GetSelectedObject<OrderViewModel>();
-                }
-                catch (Exception ex)
-                {
-                    MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
-                    return;
-                }
-
-                var result = MessageBox.Show(
-                    "<22><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>?",
-                    "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>",
-                    MessageBoxButtons.YesNo,
-                    MessageBoxIcon.Question
-                );
-
-                if (result == DialogResult.Yes)
-                {
-                    if (_orderLogic.Delete(new OrderSearchModel { Id = selectedOrder.Id }))
-                    {
-                        MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
-                    }
-                    else
-                    {
-                        throw new Exception("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
-                    }
-                    LoadData();
-                }
-            }
-            catch (Exception ex)
-            {
-                MessageBox.Show(ex.Message);
-            }
-        }
-
-        private enum ReportType
-        {
-            Word = 0,
-            Excel = 1,
-            PDF = 2
-        }
-
-        private string GetFileFilter(ReportType reportType)
-        {
-            if (reportType == ReportType.Excel)
-            {
-                return "Excel files (*.xlsx)|*.xlsx";
-            }
-            else if (reportType == ReportType.PDF)
-            {
-                return "PDF files (*.pdf)|*.pdf";
-            }
-            else
-            {
-                return "Word files (*.docx)|*.docx";
-            }
-        }
-
-        private string? GetExportFileName(ReportType reportType)
-        {
-            using (SaveFileDialog openFileDialog = new SaveFileDialog())
-            {
-                openFileDialog.InitialDirectory = "d:\\tmp";
-                openFileDialog.Filter = GetFileFilter(reportType) + "|All files (*.*)|*.*";
-                openFileDialog.FilterIndex = 1;
-                openFileDialog.RestoreDirectory = true;
-
-                if (openFileDialog.ShowDialog() == DialogResult.OK)
-                {
-                    return openFileDialog.FileName;
-                }
-            }
-            return null;
-        }
-
-        private void CreateWord()
-        {
-            string? exportFileName = GetExportFileName(ReportType.Word);
-            if (string.IsNullOrEmpty(exportFileName))
-            {
-                return;
-            }
-            var orders = _orderLogic.ReadList();
-            try
-            {
-                string[] headerRow1 = {
-                    "ID",
-                    "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>",
-                    "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>",
-                    "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>",
-                };
-
-                string[] headerRow2 = {
-                    "ID",
-                    "<22><><EFBFBD>",
-                    "Email",
-                    "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>",
-                };
-
-                List<(float columnWidth, string headerRowCell1, string headerRowCell2, string property)> columnWidths = 
-                    [ (3.0f, "ID", "ID", "Id"),
-                    (5.0f, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD>", "CustomerFIO"),
-                    (5.0f, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "Email", "CustomerEmail"),
-                    (5.0f, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "ProductsString"),
-                ];
-
-                var mergeColumns = new List<(int StartColumn, int EndColumn)> { (1, 2) };
-
-                var columnPropertyMapping = new Dictionary<int, string>
-                    {
-                        { 0, "Id" },
-                        { 1, "CustomerFIO" },
-                        { 2, "CustomerEmail" },
-                        { 3, "ProductsString" },
-                    };
-
-                tableWordNoVisibleComponent.CreateTableInWordDocument(
-                    exportFileName,
-                    "<22><><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>",
-                    mergeColumns,
-                    columnWidths,
-                    orders
-                );
-                MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Information);
-            }
-            catch (Exception ex)
-            {
-                MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:\n" + ex.Message, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Error);
-            }
-        }
-
-        private void CreateExcel()
-        {
-            string? exportFileName = GetExportFileName(ReportType.Excel);
-            if (string.IsNullOrEmpty(exportFileName))
-            {
-                return;
-            }
-            var orders = _orderLogic.ReadList();
-            try
-            {
-                componentExcelWithImage.CreateExcelWithImages(exportFileName, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", orders.Select(x => x.ImagePath).ToArray());
-                MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Information);
-            }
-            catch (Exception ex)
-            {
-                MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:\n" + ex.Message, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Error);
-            }
-
-        }
-
-        private void CreatePDF()
-        {
-            string? exportFileName = GetExportFileName(ReportType.PDF);
-            if (string.IsNullOrEmpty(exportFileName))
-            {
-                return;
-            }
-            var orders = _orderLogic.ReadList();
-            var products = _productLogic.ReadList();
-            Dictionary<string, double> productsStat = new Dictionary<string, double>();
-            foreach (var order in orders)
-            {
-                foreach (var product in order.ProductNames)
-                {
-                    if (productsStat.ContainsKey(product))
-                    {
-                        productsStat[product]++;
-                    }
-                    else
-                    {
-                        productsStat.Add(product, 1);
-                    }
-                }
-            }
-
-            foreach (var product in products)
-            {
-                if (!productsStat.ContainsKey(product.Name))
-                {
-                    productsStat.Add(product.Name, 0);
-                }
-            }
-
-            List<ChartData> charts = new List<ChartData>();
-            
-            foreach (var product in productsStat.Keys)
-            {
-                ChartData chartData = new ChartData();
-                Dictionary<string, double> data = new Dictionary<string, double>();
-                data.Add(product, productsStat[product]);
-                chartData.SeriesName = product;
-                chartData.Data = data;
-                charts.Add(chartData);
-            }
-
-            try
-            {
-                pdfHistogram.CreateHistogramPdf(
-                    exportFileName,
-                    "<22><><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>",
-                    "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>",
-                    OxyPlot.Legends.LegendPosition.RightTop,
-                    charts
-                );
-                MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Information);
-            }
-            catch (Exception ex)
-            {
-                MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:\n" + ex.Message, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Error);
-            }
-        }
-
-        private void reportOrderImagesExcelToolStripMenuItem_Click(object sender, EventArgs e)
-        {
-            CreateExcel();
-        }
-
-        private void reportOrdersWordToolStripMenuItem_Click(object sender, EventArgs e)
-        {
-            CreateWord();
-        }
-
-        private void reportProductsPDFToolStripMenuItem_Click(object sender, EventArgs e)
-        {
-            CreatePDF();
-        }
-    }
-}

InternetShop/InternetShopForms/Products/FormProductsList.Designer.cs

@@ -1,95 +0,0 @@
-namespace InternetShopForms.Products
-{
-    partial class FormProductsList
-    {
-        /// <summary>
-        /// Required designer variable.
-        /// </summary>
-        private System.ComponentModel.IContainer components = null;
-
-        /// <summary>
-        /// Clean up any resources being used.
-        /// </summary>
-        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
-        protected override void Dispose(bool disposing)
-        {
-            if (disposing && (components != null))
-            {
-                components.Dispose();
-            }
-            base.Dispose(disposing);
-        }
-
-        #region Windows Form Designer generated code
-
-        /// <summary>
-        /// Required method for Designer support - do not modify
-        /// the contents of this method with the code editor.
-        /// </summary>
-        private void InitializeComponent()
-        {
-            dataGridView = new DataGridView();
-            ColumnId = new DataGridViewTextBoxColumn();
-            ColumnName = new DataGridViewTextBoxColumn();
-            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
-            SuspendLayout();
-            // 
-            // dataGridView
-            // 
-            dataGridView.AllowUserToAddRows = false;
-            dataGridView.AllowUserToDeleteRows = false;
-            dataGridView.AllowUserToResizeColumns = false;
-            dataGridView.AllowUserToResizeRows = false;
-            dataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
-            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
-            dataGridView.Columns.AddRange(new DataGridViewColumn[] { ColumnId, ColumnName });
-            dataGridView.Dock = DockStyle.Fill;
-            dataGridView.EditMode = DataGridViewEditMode.EditOnF2;
-            dataGridView.Location = new Point(0, 0);
-            dataGridView.MultiSelect = false;
-            dataGridView.Name = "dataGridView";
-            dataGridView.RowHeadersVisible = false;
-            dataGridView.RowHeadersWidth = 51;
-            dataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
-            dataGridView.Size = new Size(310, 450);
-            dataGridView.TabIndex = 0;
-            dataGridView.CellEndEdit += dataGridView_CellEndEdit;
-            dataGridView.CellValidating += dataGridView_CellValidating;
-            // 
-            // ColumnId
-            // 
-            ColumnId.DataPropertyName = "Id";
-            ColumnId.HeaderText = "Id";
-            ColumnId.MinimumWidth = 6;
-            ColumnId.Name = "ColumnId";
-            ColumnId.ReadOnly = true;
-            ColumnId.Visible = false;
-            // 
-            // ColumnName
-            // 
-            ColumnName.DataPropertyName = "Name";
-            ColumnName.HeaderText = "Name";
-            ColumnName.MinimumWidth = 6;
-            ColumnName.Name = "ColumnName";
-            // 
-            // FormProductsList
-            // 
-            AutoScaleDimensions = new SizeF(8F, 20F);
-            AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(310, 450);
-            Controls.Add(dataGridView);
-            Name = "FormProductsList";
-            Text = "Список товаров";
-            Load += FormProductsList_Load;
-            KeyDown += FormProductsList_KeyDown;
-            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
-            ResumeLayout(false);
-        }
-
-        #endregion
-
-        private DataGridView dataGridView;
-        private DataGridViewTextBoxColumn ColumnId;
-        private DataGridViewTextBoxColumn ColumnName;
-    }
-}

InternetShop/InternetShopForms/Products/FormProductsList.cs

@@ -1,131 +0,0 @@
-using InternetShopContracts.DataBindingModels;
-using InternetShopContracts.DataSearchModels;
-using InternetShopContracts.DataViewModels;
-using InternetShopContracts.LogicsContracts;
-
-namespace InternetShopForms.Products
-{
-    public partial class FormProductsList : Form
-    {
-        private IProductLogic _productLogic;
-        private List<ProductViewModel> _products = new List<ProductViewModel>();
-        public FormProductsList(IProductLogic productLogic)
-        {
-            InitializeComponent();
-            _productLogic = productLogic;
-            KeyPreview = true;
-        }
-
-        private void FormProductsList_Load(object sender, EventArgs e)
-        {
-            LoadData();
-        }
-
-        private void LoadData()
-        {
-            try
-            {
-                _products = _productLogic.ReadList();
-                dataGridView.Rows.Clear();
-                foreach (var product in _products)
-                {
-                    dataGridView.Rows.Add(product.Id, product.Name);
-                }
-            }
-            catch (Exception ex)
-            {
-                MessageBox.Show("Произошла ошибка при загрузке данных:\n" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-            }
-        }
-
-        private void FormProductsList_KeyDown(object sender, KeyEventArgs e)
-        {
-            if (e.KeyCode == Keys.Insert)
-            {
-                try
-                {
-                    dataGridView.Rows.Add();
-                    dataGridView.CurrentCell = dataGridView.Rows[dataGridView.RowCount - 1].Cells[1];
-                }
-                catch (Exception ex)
-                {
-                    dataGridView.Rows.RemoveAt(dataGridView.RowCount - 1);
-                }
-                e.Handled = true;
-            }
-            else if (e.KeyCode == Keys.Delete)
-            {
-                if (dataGridView.SelectedRows.Count == 1)
-                {
-                    DataGridViewRow selectedRow = dataGridView.SelectedRows[0];
-                    var selectedItemIdValue = selectedRow.Cells["ColumnId"].Value;
-                    if (selectedItemIdValue == null)
-                    {
-                        dataGridView.Rows.Remove(selectedRow);
-                        return;
-                    }
-                    int selectedItemId = Convert.ToInt32(selectedItemIdValue);
-                    string selectedItemName = (string)selectedRow.Cells["ColumnName"].Value;
-                    var result = MessageBox.Show(
-                        $"Удалить товар \"{selectedRow.Cells["ColumnId"].Value}\"?",
-                        "Подтверждение",
-                        MessageBoxButtons.YesNo,
-                        MessageBoxIcon.Question
-                    );
-
-                    if (result == DialogResult.Yes)
-                    {
-                        if (_productLogic.Delete(new ProductSearchModel { Id = selectedItemId }))
-                        {
-                            MessageBox.Show($"Товар \"{selectedItemName}\" удален");
-                            LoadData();
-                        }
-                        else
-                        {
-                            MessageBox.Show("Ошибка удаления", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                        }
-                    }
-                }
-            }
-        }
-
-        private void dataGridView_CellEndEdit(object sender, DataGridViewCellEventArgs e)
-        {
-            try
-            {
-                DataGridViewRow currentRow = dataGridView.Rows[e.RowIndex];
-                if (currentRow.Cells["ColumnId"].Value == null || Convert.ToInt32(currentRow.Cells["ColumnId"].Value) == 0)
-                {
-                    _productLogic.Create(new ProductBindingModel
-                    {
-                        Name = currentRow.Cells["ColumnName"].Value.ToString()!,
-                    });
-                }
-                else
-                {
-                    _productLogic.Update(new ProductBindingModel
-                    {
-                        Id = Convert.ToInt32(currentRow.Cells["ColumnId"].Value),
-                        Name = currentRow.Cells["ColumnName"].Value.ToString()!,
-                    });
-                }
-                MessageBox.Show("Запись сохранена");
-            }
-            catch (Exception ex)
-            {
-                MessageBox.Show("Ошибка сохранения:\n" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-            }
-        }
-
-        private void dataGridView_CellValidating(object sender, DataGridViewCellValidatingEventArgs e)
-        {
-            string? userInput = e.FormattedValue.ToString();
-
-            if (string.IsNullOrWhiteSpace(userInput))
-            {
-                MessageBox.Show("Нельзя сохранить пустую строку", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                e.Cancel = true;
-            }
-        }
-    }
-}

InternetShop/InternetShopForms/Program.cs

@@ -1,42 +0,0 @@
-using InternetShopContracts.LogicsContracts;
-using InternetShopContracts.StorageContracts;
-using InternetShopDatabase.Storages;
-using InternetShopForms.Orders;
-using InternetShopForms.Products;
-using InternetShopLogics.Logics;
-using Microsoft.Extensions.DependencyInjection;
-
-namespace InternetShopForms
-{
-    internal static class Program
-    {
-        private static ServiceProvider? _serviceProvider;
-        public static ServiceProvider? ServiceProvider => _serviceProvider;
-        /// <summary>
-        ///  The main entry point for the application.
-        /// </summary>
-        [STAThread]
-        static void Main()
-        {
-            // To customize application configuration such as set high DPI settings or default font,
-            // see https://aka.ms/applicationconfiguration.
-            ApplicationConfiguration.Initialize();
-
-            var services = new ServiceCollection();
-            ConfigureServices(services);
-            _serviceProvider = services.BuildServiceProvider();
-
-            Application.Run(_serviceProvider.GetRequiredService<FormOrdersList>());
-        }
-        private static void ConfigureServices(ServiceCollection services)
-        {
-            services.AddTransient<IOrderStorage, OrderStorage>();
-            services.AddTransient<IProductStorage, ProductStorage>();
-            services.AddTransient<IOrderLogic, OrderLogic>();
-            services.AddTransient<IProductLogic, ProductLogic>();
-            services.AddTransient<FormOrdersList>();
-            services.AddTransient<FormOrderEdit>();
-            services.AddTransient<FormProductsList>();
-        }
-    }
-}

InternetShop/InternetShopLogics/InternetShopLogics.csproj

@@ -1,13 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\InternetShopContracts\InternetShopContracts.csproj" />
-  </ItemGroup>
-
-</Project>

InternetShop/InternetShopLogics/Logics/OrderLogic.cs

@@ -1,100 +0,0 @@
-using InternetShopContracts.DataBindingModels;
-using InternetShopContracts.DataSearchModels;
-using InternetShopContracts.DataViewModels;
-using InternetShopContracts.LogicsContracts;
-using InternetShopContracts.StorageContracts;
-
-namespace InternetShopLogics.Logics
-{
-    public class OrderLogic : IOrderLogic
-    {
-        private IOrderStorage _orderStorage;
-
-        public OrderLogic(IOrderStorage orderStorage)
-        {
-            _orderStorage = orderStorage;
-        }
-
-        public bool Create(OrderBindingModel model)
-        {
-            CheckModel(model);
-            if (_orderStorage.Insert(model) == null)
-            {
-                return false;
-            }
-            return true;
-        }
-
-        public bool Delete(OrderSearchModel model)
-        {
-            if (_orderStorage.Delete(model) == null)
-            {
-                return false;
-            }
-            return true;
-        }
-
-        public OrderViewModel? ReadElement(OrderSearchModel model)
-        {
-            if (model == null)
-            {
-                throw new ArgumentNullException(nameof(model));
-            }
-            return _orderStorage.GetElement(model);
-        }
-
-        public List<OrderViewModel> ReadList(OrderSearchModel? model = null)
-        {
-            List<OrderViewModel>? list = null;
-            if (model == null)
-            {
-                list = _orderStorage.GetFullList();
-            }
-            else
-            {
-                list = _orderStorage.GetFilteredList(model);
-            }
-            if (list == null)
-            {
-                return new List<OrderViewModel>();
-            }
-            return list;
-        }
-
-        public bool Update(OrderBindingModel model)
-        {
-            CheckModel(model);
-            if (_orderStorage.Update(model) == null)
-            {
-                return false;
-            }
-            return true;
-        }
-
-        private void CheckModel(OrderBindingModel model, bool checkParams = true)
-        {
-            if (model == null) throw new ArgumentNullException(nameof(model));
-            if (!checkParams) return;
-            if (string.IsNullOrEmpty(model.CustomerFIO))
-            {
-                throw new ArgumentNullException("Нет фио заказчика", nameof(model.CustomerFIO));
-            }
-            if (string.IsNullOrEmpty(model.CustomerEmail))
-            {
-                throw new ArgumentNullException("Нет email заказчика", nameof(model.CustomerEmail));
-            }
-            if (string.IsNullOrEmpty(model.ImagePath))
-            {
-                throw new ArgumentNullException("Нет фото заказа", nameof(model.ImagePath));
-            }
-            if (model.ProductNames == null)
-            {
-                throw new ArgumentNullException("Список товаров не инициализирован", nameof(model.ProductNames));
-            }
-            else if (model.ProductNames.Count == 0)
-            {
-                throw new ArgumentException("Список товаров пуст", nameof(model.ProductNames));
-            }
-        }
-    }
-}

InternetShop/InternetShopLogics/Logics/ProductLogic.cs

@@ -1,92 +0,0 @@
-using InternetShopContracts.DataBindingModels;
-using InternetShopContracts.DataSearchModels;
-using InternetShopContracts.DataViewModels;
-using InternetShopContracts.LogicsContracts;
-using InternetShopContracts.StorageContracts;
-
-namespace InternetShopLogics.Logics
-{
-    public class ProductLogic : IProductLogic
-    {
-        private IProductStorage _productStorage;
-
-        public ProductLogic(IProductStorage productStorage)
-        {
-            _productStorage = productStorage;
-        }
-
-        public bool Create(ProductBindingModel model)
-        {
-            CheckModel(model);
-            if (_productStorage.Insert(model) == null)
-            {
-                return false;
-            }
-            return true;
-        }
-
-        public bool Delete(ProductSearchModel model)
-        {
-            if (_productStorage.Delete(model) == null)
-            {
-                return false;
-            }
-            return true;
-        }
-
-        public ProductViewModel? ReadElement(ProductSearchModel model)
-        {
-            if (model == null)
-            {
-                throw new ArgumentNullException(nameof(model));
-            }
-            return _productStorage.GetElement(model);
-        }
-
-        public List<ProductViewModel> ReadList(ProductSearchModel? model = null)
-        {
-            List<ProductViewModel>? list = null;
-            if (model == null)
-            {
-                list = _productStorage.GetFullList();
-            }
-            else
-            {
-                list = _productStorage.GetFilteredList(model);
-            }
-            if (list == null)
-            {
-                return new List<ProductViewModel>();
-            }
-            return list;
-        }
-
-        public bool Update(ProductBindingModel model)
-        {
-            CheckModel(model);
-            if (_productStorage.Update(model) == null)
-            {
-                return false;
-            }
-            return true;
-        }
-
-        private void CheckModel(ProductBindingModel model, bool checkParams = true)
-        {
-            if (model == null) throw new ArgumentNullException(nameof(model));
-            if (!checkParams) return;
-            if (string.IsNullOrEmpty(model.Name))
-            {
-                throw new ArgumentNullException("Нет названия товара", nameof(model.Name));
-            }
-            var item = _productStorage.GetElement(new ProductSearchModel
-            {
-                Name = model.Name
-            });
-            if (item != null && item.Id != model.Id)
-            {
-                throw new InvalidOperationException("Товар с таким названием уже есть");
-            }
-        }
-    }
-}

WinFormSolution/Components/ComponentExcelTableWithColumnHeader.Designer.cs

@@ -0,0 +1,36 @@
+namespace Components
+{
+    partial class ComponentExcelTableWithColumnHeader
+    {
+        /// <summary>
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary>
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+        }
+
+        #endregion
+    }
+}

WinFormSolution/Components/ComponentExcelTableWithColumnHeader.cs

@@ -0,0 +1,115 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using Excel = Microsoft.Office.Interop.Excel;
+
+namespace Components
+{
+    public partial class ComponentExcelTableWithColumnHeader : Component
+    {
+        public ComponentExcelTableWithColumnHeader()
+        {
+            InitializeComponent();
+        }
+
+        public ComponentExcelTableWithColumnHeader(IContainer container) : this()
+        {
+            container.Add(this);
+        }
+
+        public void GenerateExcelFile<T>(
+            string filePath,
+            string documentTitle,
+            List<(int StartRow, int EndRow, int StartCol, int EndCol, string title)> mergeCellsInfo,
+            List<T> tableData,
+            List<(string title, string propertyName, float height)> headersConfig)
+        {
+            if (string.IsNullOrEmpty(filePath) || headersConfig == null)
+            {
+                throw new ArgumentException("Все входные данные должны быть заполнены.");
+            }
+
+            Excel.Application excelApp = new Excel.Application();
+            excelApp.Visible = false;
+            Excel.Workbook workbook = excelApp.Workbooks.Add();
+            Excel.Worksheet worksheet = (Excel.Worksheet)workbook.Sheets[1];
+
+            worksheet.Cells[1, 1].Value = documentTitle;
+            worksheet.Range[worksheet.Cells[1, 1], worksheet.Cells[1, tableData.Count + 2]].Merge();
+            worksheet.Cells[1, 1].HorizontalAlignment = Excel.XlHAlign.xlHAlignCenter;
+
+            for (int i = 0; i < headersConfig.Count; i++)
+            {
+                worksheet.Cells[2 + i, 2].Value = headersConfig[i].title;
+                worksheet.Cells[2 + i, 2].Font.Bold = true;
+                worksheet.Rows[i + 1].RowHeight = headersConfig[i].height;
+            }
+
+            for (int colIndex = 0; colIndex < tableData.Count; colIndex++)
+            {
+                var data = tableData[colIndex];
+
+                for (int rowIndex = 0; rowIndex < headersConfig.Count; rowIndex++)
+                {
+                    var property = data.GetType().GetProperty(headersConfig[rowIndex].propertyName);
+                    if (property != null)
+                    {
+                        worksheet.Cells[rowIndex + 2, colIndex + 3].Value = property.GetValue(data);
+                    }
+                }
+            }
+
+            List<int> rows = new List<int>();
+            foreach (var mergeInfo in mergeCellsInfo)
+            {
+                ValidateMergeCells(mergeCellsInfo);
+                worksheet.Range[worksheet.Cells[mergeInfo.StartRow + 1, mergeInfo.StartCol],
+                                worksheet.Cells[mergeInfo.EndRow + 1, mergeInfo.EndCol]].Merge();
+                worksheet.Cells[mergeInfo.StartRow + 1, mergeInfo.StartCol].Value = mergeInfo.title;
+                for (int r = mergeInfo.StartRow + 1; r <= mergeInfo.EndRow + 1; r++)
+                {
+                    rows.Add(r);
+                }
+            }
+
+            for (int i = 2; i < headersConfig.Count + 2; i++)
+            {
+                if (!rows.Contains(i))
+                {
+                    worksheet.Range[worksheet.Cells[i, 1], worksheet.Cells[i, 2]].Merge();
+                }
+            }
+
+            workbook.SaveAs(filePath);
+            workbook.Close();
+            Marshal.ReleaseComObject(workbook);
+            excelApp.Quit();
+            Marshal.ReleaseComObject(excelApp);
+        }
+
+        private void ValidateMergeCells(List<(int StartRow, int EndRow, int StartCol, int EndCol, string title)> mergeCellsInfo)
+        {
+            for (int i = 0; i < mergeCellsInfo.Count; i++)
+            {
+                for (int j = i + 1; j < mergeCellsInfo.Count; j++)
+                {
+                    if (CellsOverlap(mergeCellsInfo[i], mergeCellsInfo[j]))
+                    {
+                        throw new InvalidOperationException("Объединенные ячейки пересекаются.");
+                    }
+                }
+            }
+        }
+
+        private bool CellsOverlap(
+            (int StartRow, int EndRow, int StartCol, int EndCol, string title) range1,
+            (int StartRow, int EndRow, int StartCol, int EndCol, string title) range2)
+        {
+            bool rowsOverlap = range1.StartRow <= range2.EndRow && range1.EndRow >= range2.StartRow;
+            bool colsOverlap = range1.StartCol <= range2.EndCol && range1.EndCol >= range2.StartCol;
+            return rowsOverlap && colsOverlap;
+        }
+    }
+}

WinFormSolution/Components/ComponentExcelWithImage.Designer.cs

@@ -0,0 +1,36 @@
+namespace Components
+{
+    partial class ComponentExcelWithImage
+    {
+        /// <summary>
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary>
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+        }
+
+        #endregion
+    }
+}

WinFormSolution/Components/ComponentExcelWithImage.cs

@@ -0,0 +1,108 @@
+using Excel = Microsoft.Office.Interop.Excel;
+using System.ComponentModel;
+
+
+namespace Components
+{
+    public partial class ComponentExcelWithImage : Component
+    {
+        public ComponentExcelWithImage()
+        {
+            InitializeComponent();
+        }
+
+        public ComponentExcelWithImage(IContainer container) : this()
+        {
+            container.Add(this);
+        }
+
+        private void CheckInputValues(string filePath, string tableTitle, string[] imagePaths)
+        {
+            if (string.IsNullOrEmpty(filePath))
+            {
+                throw new ArgumentNullException(nameof(filePath));
+            }
+            if (string.IsNullOrEmpty(tableTitle))
+            {
+                throw new ArgumentNullException(nameof(tableTitle));
+            }
+            if (imagePaths == null)
+            {
+                throw new ArgumentNullException(nameof(imagePaths));
+            }
+            foreach (string imagePath in imagePaths)
+            {
+                if (string.IsNullOrEmpty(imagePath))
+                {
+                    throw new ArgumentNullException("Image path is null");
+                }
+            }
+        }
+
+        public void CreateExcelWithImages(string filePath, string tableTitle, string[] imagePaths)
+        {
+            CheckInputValues(filePath, tableTitle, imagePaths);
+
+            Excel.Application excelApp = new Excel.Application();
+            Excel.Workbook workbook = excelApp.Workbooks.Add();
+            Excel.Worksheet worksheet = workbook.Sheets[1];
+
+            worksheet.Cells[1, 1] = tableTitle;
+
+            InsertImagesInSingleCell(worksheet, imagePaths, 2, 1);
+
+            workbook.SaveAs(filePath);
+            workbook.Close();
+            excelApp.Quit();
+
+            ReleaseObject(worksheet);
+            ReleaseObject(workbook);
+            ReleaseObject(excelApp);
+        }
+
+        private void InsertImagesInSingleCell(Excel.Worksheet worksheet, string[] imagePaths, int rowIndex, int columnIndex)
+        {
+            Excel.Range cell = worksheet.Cells[rowIndex, columnIndex];
+            double currentTopOffset = 0;
+
+            foreach (string imagePath in imagePaths)
+            {
+                if (File.Exists(imagePath))
+                {
+                    Excel.Pictures pictures = (Excel.Pictures)worksheet.Pictures(System.Reflection.Missing.Value);
+                    Excel.Picture picture = pictures.Insert(imagePath);
+
+                    picture.Left = cell.Left;
+                    picture.Top = cell.Top + currentTopOffset;
+
+                    currentTopOffset += picture.Height;
+                }
+                else
+                {
+                    throw new FileNotFoundException("Image not found at: " + imagePath);
+                }
+            }
+        }
+
+        private void ReleaseObject(object obj)
+        {
+            try
+            {
+                if (obj != null)
+                {
+                    System.Runtime.InteropServices.Marshal.ReleaseComObject(obj);
+                    obj = null;
+                }
+            }
+            catch (Exception ex)
+            {
+                obj = null;
+                Console.WriteLine("Error releasing object: " + ex.ToString());
+            }
+            finally
+            {
+                GC.Collect();
+            }
+        }
+    }
+}

WinFormSolution/Components/ComponentExcelWithPieDiagram.Designer.cs

@@ -0,0 +1,36 @@
+namespace Components
+{
+    partial class ComponentExcelWithPieDiagram
+    {
+        /// <summary>
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary>
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+        }
+
+        #endregion
+    }
+}

WinFormSolution/Components/ComponentExcelWithPieDiagram.cs

@@ -0,0 +1,159 @@
+using System.ComponentModel;
+using Excel = Microsoft.Office.Interop.Excel;
+
+namespace Components
+{
+    public partial class ComponentExcelWithPieDiagram : Component
+    {
+        public ComponentExcelWithPieDiagram()
+        {
+            InitializeComponent();
+        }
+
+        public ComponentExcelWithPieDiagram(IContainer container) : this()
+        {
+            container.Add(this);
+        }
+
+        public enum LegendPosition
+        {
+            Top,
+            Bottom,
+            Left,
+            Right
+        }
+
+        public class ChartData
+        {
+            [DisplayName("Серия")]
+            public string SeriesName { get; set; }
+            [DisplayName("Значение")]
+            public double SeriesValue { get; set; }
+        }
+
+        private void CheckInputValues(
+            string filePath,
+            string fileTitle,
+            string chartTitle,
+            LegendPosition legendPosition,
+            List<ChartData> data)
+        {
+            if (string.IsNullOrEmpty(filePath))
+            {
+                throw new ArgumentNullException(nameof(filePath));
+            }
+            if (string.IsNullOrEmpty(fileTitle))
+            {
+                throw new ArgumentNullException(nameof(fileTitle));
+            }
+            if (string.IsNullOrEmpty(chartTitle))
+            {
+                throw new ArgumentNullException(nameof(chartTitle));
+            }
+            double chartSum = 0;
+            foreach (var item in data)
+            {
+                if (!string.IsNullOrEmpty(item.SeriesName)) { chartSum += item.SeriesValue; }
+                else
+                {
+                    throw new ArgumentNullException("Series name is null or empty");
+                }
+                if (item.SeriesValue == 0 || item.SeriesValue > 100)
+                {
+                    throw new ArgumentOutOfRangeException("Series value is out of range");
+                }
+            }
+            if (chartSum > 100)
+            {
+                throw new ArgumentOutOfRangeException("Series values sum is out of range");
+            }
+        }
+
+        public void CreateExcelWithPieChart(
+            string filePath,
+            string fileTitle,
+            string chartTitle,
+            LegendPosition legendPosition,
+            List<ChartData> data)
+        {
+            CheckInputValues(filePath, fileTitle, chartTitle, legendPosition, data);
+
+            Excel.Application excelApp = new Excel.Application();
+            Excel.Workbook workbook = excelApp.Workbooks.Add();
+            Excel.Worksheet worksheet = workbook.Sheets[1];
+
+            worksheet.Cells[1, 1] = fileTitle;
+
+            int dataStartRow = 3;
+            for (int i = 0; i < data.Count; i++)
+            {
+                worksheet.Cells[dataStartRow + i, 1] = data[i].SeriesName;
+                worksheet.Cells[dataStartRow + i, 2] = data[i].SeriesValue;
+            }
+
+            Excel.ChartObjects chartObjects = (Excel.ChartObjects)worksheet.ChartObjects();
+            Excel.ChartObject chartObject = chartObjects.Add(300, 50, 400, 300);
+            Excel.Chart chart = chartObject.Chart;
+
+            chart.ChartType = Excel.XlChartType.xlPie;
+
+            Excel.Range chartRange = worksheet.get_Range("A3", $"B{dataStartRow + data.Count - 1}");
+            chart.SetSourceData(chartRange);
+
+            chart.HasTitle = true;
+            chart.ChartTitle.Text = chartTitle;
+
+            SetLegendPosition(chart, legendPosition);
+
+            workbook.SaveAs(filePath);
+            workbook.Close();
+            excelApp.Quit();
+
+            ReleaseObject(worksheet);
+            ReleaseObject(workbook);
+            ReleaseObject(excelApp);
+        }
+
+        private void SetLegendPosition(Excel.Chart chart, LegendPosition legendPosition)
+        {
+            chart.HasLegend = true;
+
+            switch (legendPosition)
+            {
+                case LegendPosition.Top:
+                    chart.Legend.Position = Excel.XlLegendPosition.xlLegendPositionTop;
+                    break;
+                case LegendPosition.Bottom:
+                    chart.Legend.Position = Excel.XlLegendPosition.xlLegendPositionBottom;
+                    break;
+                case LegendPosition.Left:
+                    chart.Legend.Position = Excel.XlLegendPosition.xlLegendPositionLeft;
+                    break;
+                case LegendPosition.Right:
+                    chart.Legend.Position = Excel.XlLegendPosition.xlLegendPositionRight;
+                    break;
+            }
+        }
+
+        private void ReleaseObject(object obj)
+        {
+            try
+            {
+                if (obj != null)
+                {
+                    System.Runtime.InteropServices.Marshal.ReleaseComObject(obj);
+                    obj = null;
+                }
+            }
+            catch (Exception ex)
+            {
+                obj = null;
+                Console.WriteLine("Error releasing object: " + ex.ToString());
+            }
+            finally
+            {
+                GC.Collect();
+            }
+        }
+    }
+}

WinFormSolution/Components/Components.csproj

@@ -0,0 +1,31 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFramework>net8.0-windows</TargetFramework>
+		<Nullable>enable</Nullable>
+		<UseWindowsForms>true</UseWindowsForms>
+		<ImplicitUsings>enable</ImplicitUsings>
+		<GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+		<Authors>ns.potapov</Authors>
+		<VersionPrefix>1.0.3</VersionPrefix>
+		<Version>$(VersionPrefix)</Version>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<COMReference Include="Microsoft.Office.Interop.Excel">
+			<WrapperTool>tlbimp</WrapperTool>
+			<VersionMinor>9</VersionMinor>
+			<VersionMajor>1</VersionMajor>
+			<Guid>00020813-0000-0000-c000-000000000046</Guid>
+			<Lcid>0</Lcid>
+			<Isolated>false</Isolated>
+			<EmbedInteropTypes>true</EmbedInteropTypes>
+		</COMReference>
+	</ItemGroup>
+
+	<ItemGroup>
+		<PackageReference Include="DocumentFormat.OpenXml" Version="3.1.0" />
+		<PackageReference Include="System.Runtime.InteropServices" Version="4.3.0" />
+	</ItemGroup>
+
+</Project>

WinFormSolution/Components/Exceptions/NodeIsNotLeafException.cs

@@ -0,0 +1,7 @@
+namespace Components.Exceptions
+{
+    public class NodeIsNotLeafException : UserControlTreeViewException
+    {
+        public NodeIsNotLeafException() : base("Selected node is not a leaf") { }
+    }
+}

WinFormSolution/Components/Exceptions/NotSelectedNodeException.cs

@@ -0,0 +1,7 @@
+namespace Components.Exceptions
+{
+    public class NotSelectedNodeException : UserControlTreeViewException
+    {
+        public NotSelectedNodeException() : base("Node is not selected") { }
+    }
+}

WinFormSolution/Components/Exceptions/PropertyNotDeclaratedException.cs

@@ -0,0 +1,7 @@
+namespace Components.Exceptions
+{
+    public class PropertyNotDeclaratedException : UserControlTreeViewException
+    {
+        public PropertyNotDeclaratedException(string propName) : base($"Property \"{propName}\" not declared") { }
+    }
+}

WinFormSolution/Components/Exceptions/PropertyNullException.cs

@@ -0,0 +1,7 @@
+namespace Components.Exceptions
+{
+    public class PropertyNullException : UserControlTreeViewException
+    {
+        public PropertyNullException(string propName) : base($"Property \"{propName}\" is null") { }
+    }
+}

WinFormSolution/Components/Exceptions/RangeNotSetException.cs

@@ -0,0 +1,8 @@
+namespace Components.Exceptions
+{
+    public class RangeNotSetException : Exception
+    {
+        public RangeNotSetException() { }
+        public RangeNotSetException(string message) : base(message) { }
+    }
+}

WinFormSolution/Components/Exceptions/TreeHierarchyNotSetException.cs

@@ -0,0 +1,7 @@
+namespace Components.Exceptions
+{
+    public class TreeHierarchyNotSetException : UserControlTreeViewException
+    {
+        public TreeHierarchyNotSetException() : base("Tree hierarchy not set") { }
+    }
+}

WinFormSolution/Components/Exceptions/UserControlTreeViewException.cs

@@ -0,0 +1,8 @@
+namespace Components.Exceptions
+{
+    public class UserControlTreeViewException : Exception
+    {
+        public UserControlTreeViewException() { }
+        public UserControlTreeViewException(string message) : base(message) { }
+    }
+}

WinFormSolution/Components/Exceptions/ValueOutOfRangeException.cs

@@ -0,0 +1,8 @@
+namespace Components.Exceptions
+{
+    public class ValueOutOfRangeException : Exception
+    {
+        public ValueOutOfRangeException() { }
+        public ValueOutOfRangeException(string message) : base(message) { }
+    }
+}

WinFormSolution/Components/UserControlCheckedList.Designer.cs

@@ -0,0 +1,62 @@
+namespace Components
+{
+    partial class UserControlCheckedList
+    {
+        /// <summary> 
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary> 
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            checkedListBox = new CheckedListBox();
+            SuspendLayout();
+            // 
+            // checkedListBox
+            // 
+            checkedListBox.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            checkedListBox.CheckOnClick = true;
+            checkedListBox.FormattingEnabled = true;
+            checkedListBox.Location = new Point(9, 8);
+            checkedListBox.Margin = new Padding(3, 4, 3, 4);
+            checkedListBox.Name = "checkedListBox";
+            checkedListBox.Size = new Size(509, 400);
+            checkedListBox.TabIndex = 0;
+            checkedListBox.ItemCheck += checkedListBox_ItemCheck;
+            // 
+            // UserControlCheckedList
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackColor = Color.Firebrick;
+            Controls.Add(checkedListBox);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "UserControlCheckedList";
+            Size = new Size(527, 415);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private CheckedListBox checkedListBox;
+    }
+}

WinFormSolution/Components/UserControlCheckedList.cs

@@ -0,0 +1,69 @@
+namespace Components
+{
+    public partial class UserControlCheckedList : UserControl
+    {
+        private List<int> _lastCheckedIndexes = new List<int>();
+        public int MaxCheckedItemsCount { get; set; } = 1;
+        private EventHandler _onCheckedItemChangedEvent;
+        public event EventHandler CheckedItemChanged
+        {
+            add
+            {
+                _onCheckedItemChangedEvent += value;
+            }
+            remove
+            {
+                _onCheckedItemChangedEvent -= value;
+            }
+        }
+        public string CheckedItem
+        {
+            get
+            {
+                return checkedListBox.CheckedItems[0] as string ?? string.Empty;
+            }
+            set
+            {
+                if (checkedListBox.Items.Contains(value))
+                {
+                    checkedListBox.SetItemCheckState(checkedListBox.Items.IndexOf(value), CheckState.Checked);
+                }
+            }
+        }
+        public UserControlCheckedList()
+        {
+            InitializeComponent();
+        }
+        public void SetCheckedListBoxValues(List<string> values)
+        {
+            ClearCheckedListBoxValues();
+            foreach (var item in values)
+            {
+                checkedListBox.Items.Add(item);
+            }
+        }
+        public void ClearCheckedListBoxValues()
+        {
+            checkedListBox.Items.Clear();
+            _lastCheckedIndexes.Clear();
+        }
+        private void checkedListBox_ItemCheck(object sender, ItemCheckEventArgs e)
+        {
+            if (e.NewValue == CheckState.Checked)
+            {
+                _lastCheckedIndexes.Add(e.Index);
+
+                while (_lastCheckedIndexes.Count > MaxCheckedItemsCount)
+                {
+                    checkedListBox.SetItemCheckState(_lastCheckedIndexes[0], CheckState.Unchecked);
+                }
+            }
+            else if (e.NewValue == CheckState.Unchecked)
+            {
+                _lastCheckedIndexes.Remove(e.Index);
+            }
+
+            _onCheckedItemChangedEvent?.Invoke(sender, e);
+        }
+    }
+}

WinFormSolution/Components/UserControlCheckedList.resx

@@ -117,10 +117,4 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
-  <metadata name="ColumnId.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="ColumnName.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
 </root>

WinFormSolution/Components/UserControlDatePicker.Designer.cs

@@ -0,0 +1,61 @@
+namespace Components
+{
+    partial class UserControlDatePicker
+    {
+        /// <summary> 
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary> 
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            dateTimePicker = new DateTimePicker();
+            SuspendLayout();
+            // 
+            // dateTimePicker
+            // 
+            dateTimePicker.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            dateTimePicker.Format = DateTimePickerFormat.Short;
+            dateTimePicker.Location = new Point(3, 4);
+            dateTimePicker.Margin = new Padding(3, 4, 3, 4);
+            dateTimePicker.Name = "dateTimePicker";
+            dateTimePicker.Size = new Size(120, 27);
+            dateTimePicker.TabIndex = 0;
+            dateTimePicker.ValueChanged += dateTimePicker_ValueChanged;
+            // 
+            // UserControlDatePicker
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackColor = Color.Orange;
+            Controls.Add(dateTimePicker);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "UserControlDatePicker";
+            Size = new Size(126, 36);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DateTimePicker dateTimePicker;
+    }
+}

WinFormSolution/Components/UserControlDatePicker.cs

@@ -0,0 +1,55 @@
+using Components.Exceptions;
+
+namespace Components
+{
+    public partial class UserControlDatePicker : UserControl
+    {
+        public DateTime? MinDate;
+        public DateTime? MaxDate;
+        public DateTime Date
+        {
+            get
+            {
+                if (MinDate == null || MaxDate == null)
+                {
+                    throw new RangeNotSetException("Диапазон дат не задан");
+                }
+                if (dateTimePicker.Value < MinDate || dateTimePicker.Value > MaxDate)
+                {
+                    throw new ValueOutOfRangeException("Значение даты вне диапазона");
+                }
+                return dateTimePicker.Value;
+            }
+            set
+            {
+                if (MinDate != null && MaxDate != null)
+                {
+                    if (value >= MinDate && value <= MaxDate)
+                    {
+                        dateTimePicker.Value = value;
+                    }
+                }
+            }
+        }
+        private EventHandler _onValueChangedEvent;
+        public event EventHandler ValueChanged
+        {
+            add
+            {
+                _onValueChangedEvent += value;
+            }
+            remove
+            {
+                _onValueChangedEvent -= value;
+            }
+        }
+        public UserControlDatePicker()
+        {
+            InitializeComponent();
+        }
+        private void dateTimePicker_ValueChanged(object sender, EventArgs e)
+        {
+            _onValueChangedEvent?.Invoke(sender, e);
+        }
+    }
+}

WinFormSolution/Components/UserControlDatePicker.resx

@@ -117,12 +117,4 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
-  <data name="productsList.CheckedItems" mimetype="application/x-microsoft.net.object.binary.base64">
-    <value>
-        AAEAAAD/////AQAAAAAAAAAEAQAAAH9TeXN0ZW0uQ29sbGVjdGlvbnMuR2VuZXJpYy5MaXN0YDFbW1N5
-        c3RlbS5TdHJpbmcsIG1zY29ybGliLCBWZXJzaW9uPTQuMC4wLjAsIEN1bHR1cmU9bmV1dHJhbCwgUHVi
-        bGljS2V5VG9rZW49Yjc3YTVjNTYxOTM0ZTA4OV1dAwAAAAZfaXRlbXMFX3NpemUIX3ZlcnNpb24GAAAI
-        CAkCAAAAAAAAAAAAAAARAgAAAAAAAAAL
-</value>
-  </data>
 </root>

WinFormSolution/Components/UserControlTreeView.Designer.cs

@@ -0,0 +1,59 @@
+namespace Components
+{
+    partial class UserControlTreeView
+    {
+        /// <summary> 
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary> 
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            treeView = new TreeView();
+            SuspendLayout();
+            // 
+            // treeView
+            // 
+            treeView.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            treeView.Location = new Point(11, 10);
+            treeView.Margin = new Padding(3, 4, 3, 4);
+            treeView.Name = "treeView";
+            treeView.Size = new Size(636, 494);
+            treeView.TabIndex = 0;
+            // 
+            // UserControlTreeView
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackColor = SystemColors.ActiveCaption;
+            Controls.Add(treeView);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "UserControlTreeView";
+            Size = new Size(658, 514);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private TreeView treeView;
+    }
+}

WinFormSolution/Components/UserControlTreeView.cs

@@ -0,0 +1,143 @@
+using Components.Exceptions;
+using System.Reflection;
+
+namespace Components
+{
+    public partial class UserControlTreeView : UserControl
+    {
+        public int SelectedIndex
+        {
+            get
+            {
+                return treeView.SelectedNode?.Index ?? -1;
+            }
+            set
+            {
+                if (value > -1 && value < treeView.Nodes.Count)
+                {
+                    treeView.SelectedNode = treeView.Nodes[value];
+                }
+            }
+        }
+        private List<(string PropertyName, bool AlwaysCreateBranch)> Hierarchy;
+        public UserControlTreeView()
+        {
+            InitializeComponent();
+            Hierarchy = [];
+        }
+        public T GetObjectSelectedNode<T>()
+            where T : class, new()
+        {
+            var node = treeView.SelectedNode;
+
+            if (node == null)
+            {
+                throw new NotSelectedNodeException();
+            }
+
+            if ((Hierarchy?.Count ?? 0) == 0)
+            {
+                throw new TreeHierarchyNotSetException();
+            }
+
+            if (node.Nodes.Count > 0)
+            {
+                throw new NodeIsNotLeafException();
+            }
+
+            T obj = new T();
+            int propIndex = GetNodeDepth(node);
+            while (node != null)
+            {
+                object propValue = node.Tag;
+                string propName = Hierarchy[propIndex].PropertyName;
+
+                var prop = obj.GetType().GetProperty(propName);
+                if (prop == null)
+                {
+                    throw new PropertyNotDeclaratedException(propName);
+                }
+
+                prop.SetValue(obj, propValue);
+
+                node = node.Parent;
+                propIndex--;
+            }
+
+            return obj;
+        }
+        private int GetNodeDepth(TreeNode node)
+        {
+            int depth = 0;
+            while (node.Parent != null)
+            {
+                depth++;
+                node = node.Parent;
+            }
+            return depth;
+        }
+        public void SetTreeObjects<T>(List<T> objects)
+        {
+            if (objects.Count == 0)
+            {
+                return;
+            }
+
+            if ((Hierarchy?.Count ?? 0) == 0)
+            {
+                throw new TreeHierarchyNotSetException();
+            }
+
+            PropertyInfo[]? properties = objects[0]!.GetType().GetProperties();
+            ClearTreeView();
+            foreach (T obj in objects)
+            {
+                var nodes = treeView.Nodes;
+                foreach (var hierarchyProperty in Hierarchy)
+                {
+                    PropertyInfo? objectPropertyInfo = properties?.Single(prop => prop.Name == hierarchyProperty.PropertyName);
+                    if (objectPropertyInfo == null)
+                    {
+                        throw new PropertyNotDeclaratedException(hierarchyProperty.PropertyName);
+                    }
+                    object? objectPropertyValue = objectPropertyInfo.GetValue(obj);
+                    if (objectPropertyValue == null)
+                    {
+                        throw new PropertyNullException(hierarchyProperty.PropertyName);
+                    }
+
+                    TreeNode? node = null;
+
+                    if (!hierarchyProperty.AlwaysCreateBranch)
+                    {
+                        foreach (TreeNode childNode in nodes)
+                        {
+                            if (childNode.Text == objectPropertyValue.ToString())
+                            {
+                                node = childNode;
+                                break;
+                            }
+                        }
+                    }
+
+                    if (node == null)
+                    {
+                        node = nodes.Add(objectPropertyValue.ToString());
+                        node.Tag = objectPropertyValue;
+                    }
+
+                    nodes = node.Nodes;
+                }
+            }
+        }
+        public void SetHierarchy(List<(string PropertyName, bool AlwaysCreateBranch)> hierarchy)
+        {
+            Hierarchy = hierarchy;
+        }
+        public void ClearTreeView()
+        {
+            treeView.Nodes.Clear();
+            treeView.Update();
+        }
+    }
+}

WinFormSolution/Components/UserControlTreeView.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

WinFormSolution/WinFormSolution.sln

@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35222.181
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Components", "Components\Components.csproj", "{18A921F6-FEBD-44BE-B74B-693AD384FD65}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WinFormsApp", "WinFormsApp\WinFormsApp.csproj", "{B2B2491A-9FAF-4682-B859-CEA0D63E593E}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{18A921F6-FEBD-44BE-B74B-693AD384FD65}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{18A921F6-FEBD-44BE-B74B-693AD384FD65}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{18A921F6-FEBD-44BE-B74B-693AD384FD65}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{18A921F6-FEBD-44BE-B74B-693AD384FD65}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B2B2491A-9FAF-4682-B859-CEA0D63E593E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B2B2491A-9FAF-4682-B859-CEA0D63E593E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B2B2491A-9FAF-4682-B859-CEA0D63E593E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B2B2491A-9FAF-4682-B859-CEA0D63E593E}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {431FB736-164C-4849-B179-D048D3651094}
+	EndGlobalSection
+EndGlobal

WinFormSolution/WinFormsApp/Employee.cs

@@ -0,0 +1,24 @@
+namespace WinFormsApp
+{
+    public class Employee
+    {
+        public int Id { get; set; }
+        public string Departament {  get; set; }
+        public string Position { get; set; }
+        public string Name { get; set; }
+        public string Surname { get; set; }
+        public Employee() { }
+        public Employee(string departament, string position, string surname, string name)
+        {
+            Id = new Random().Next(4);
+            Departament = departament;
+            Position = position;
+            Name = name;
+            Surname = surname;
+        }
+        public override string ToString()
+        {
+            return Id.ToString() + ", " + Departament + ", " + Position + ", " + Surname + " " + Name;
+        }
+    }
+}

WinFormSolution/WinFormsApp/FormNoVisual.Designer.cs

@@ -0,0 +1,393 @@
+namespace WinFormsApp
+{
+    partial class FormNoVisual
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+            componentExcelWithImage = new Components.ComponentExcelWithImage(components);
+            textBoxFilePath = new TextBox();
+            buttonSetFilePath = new Button();
+            textBoxTitle = new TextBox();
+            listBoxImages = new ListBox();
+            buttonCreateExcelFile = new Button();
+            buttonAddImage = new Button();
+            buttonClearImages = new Button();
+            componentExcelWithPieDiagram = new Components.ComponentExcelWithPieDiagram(components);
+            dataGridViewSeries = new DataGridView();
+            textBoxSeriesName = new TextBox();
+            numericUpDownSeriesValue = new NumericUpDown();
+            buttonAddSeries = new Button();
+            buttonClearSeries = new Button();
+            buttonCreateExcelWithPieDiagram = new Button();
+            comboBoxLegendPosition = new ComboBox();
+            labelLegendPosition = new Label();
+            textBoxDiagramTitle = new TextBox();
+            componentExcelTableWithColumnHeader = new Components.ComponentExcelTableWithColumnHeader(components);
+            dataGridViewEmployees = new DataGridView();
+            textBoxSurname = new TextBox();
+            textBoxName = new TextBox();
+            numericUpDownAge = new NumericUpDown();
+            label1 = new Label();
+            textBoxWorkPlace = new TextBox();
+            textBoxPost = new TextBox();
+            textBoxSalary = new TextBox();
+            buttonAddEmployee = new Button();
+            buttonClearEmployes = new Button();
+            buttonGenerateExcelWithTable = new Button();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewSeries).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownSeriesValue).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewEmployees).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownAge).BeginInit();
+            SuspendLayout();
+            // 
+            // textBoxFilePath
+            // 
+            textBoxFilePath.Location = new Point(12, 12);
+            textBoxFilePath.Name = "textBoxFilePath";
+            textBoxFilePath.PlaceholderText = "Путь к файлу";
+            textBoxFilePath.ReadOnly = true;
+            textBoxFilePath.Size = new Size(248, 27);
+            textBoxFilePath.TabIndex = 0;
+            // 
+            // buttonSetFilePath
+            // 
+            buttonSetFilePath.Location = new Point(275, 10);
+            buttonSetFilePath.Name = "buttonSetFilePath";
+            buttonSetFilePath.Size = new Size(94, 29);
+            buttonSetFilePath.TabIndex = 1;
+            buttonSetFilePath.Text = "Выбрать";
+            buttonSetFilePath.UseVisualStyleBackColor = true;
+            buttonSetFilePath.Click += buttonSetFilePath_Click;
+            // 
+            // textBoxTitle
+            // 
+            textBoxTitle.Location = new Point(12, 45);
+            textBoxTitle.Name = "textBoxTitle";
+            textBoxTitle.PlaceholderText = "Заголовок";
+            textBoxTitle.Size = new Size(357, 27);
+            textBoxTitle.TabIndex = 2;
+            // 
+            // listBoxImages
+            // 
+            listBoxImages.FormattingEnabled = true;
+            listBoxImages.Location = new Point(12, 127);
+            listBoxImages.Name = "listBoxImages";
+            listBoxImages.Size = new Size(357, 104);
+            listBoxImages.TabIndex = 3;
+            // 
+            // buttonCreateExcelFile
+            // 
+            buttonCreateExcelFile.Location = new Point(12, 272);
+            buttonCreateExcelFile.Name = "buttonCreateExcelFile";
+            buttonCreateExcelFile.Size = new Size(357, 29);
+            buttonCreateExcelFile.TabIndex = 4;
+            buttonCreateExcelFile.Text = "Создать Excel файл с картинкой";
+            buttonCreateExcelFile.UseVisualStyleBackColor = true;
+            buttonCreateExcelFile.Click += buttonCreateExcelFile_Click;
+            // 
+            // buttonAddImage
+            // 
+            buttonAddImage.Location = new Point(12, 237);
+            buttonAddImage.Name = "buttonAddImage";
+            buttonAddImage.Size = new Size(257, 29);
+            buttonAddImage.TabIndex = 5;
+            buttonAddImage.Text = "Добавить изображение";
+            buttonAddImage.UseVisualStyleBackColor = true;
+            buttonAddImage.Click += buttonAddImage_Click;
+            // 
+            // buttonClearImages
+            // 
+            buttonClearImages.Location = new Point(275, 237);
+            buttonClearImages.Name = "buttonClearImages";
+            buttonClearImages.Size = new Size(94, 29);
+            buttonClearImages.TabIndex = 6;
+            buttonClearImages.Text = "Очистить";
+            buttonClearImages.UseVisualStyleBackColor = true;
+            buttonClearImages.Click += buttonClearImages_Click;
+            // 
+            // dataGridViewSeries
+            // 
+            dataGridViewSeries.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewSeries.Enabled = false;
+            dataGridViewSeries.Location = new Point(406, 10);
+            dataGridViewSeries.MultiSelect = false;
+            dataGridViewSeries.Name = "dataGridViewSeries";
+            dataGridViewSeries.ReadOnly = true;
+            dataGridViewSeries.RowHeadersVisible = false;
+            dataGridViewSeries.RowHeadersWidth = 51;
+            dataGridViewSeries.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewSeries.Size = new Size(300, 115);
+            dataGridViewSeries.TabIndex = 7;
+            // 
+            // textBoxSeriesName
+            // 
+            textBoxSeriesName.Location = new Point(406, 166);
+            textBoxSeriesName.Name = "textBoxSeriesName";
+            textBoxSeriesName.PlaceholderText = "Название серии";
+            textBoxSeriesName.Size = new Size(200, 27);
+            textBoxSeriesName.TabIndex = 8;
+            // 
+            // numericUpDownSeriesValue
+            // 
+            numericUpDownSeriesValue.DecimalPlaces = 2;
+            numericUpDownSeriesValue.Increment = new decimal(new int[] { 1, 0, 0, 65536 });
+            numericUpDownSeriesValue.Location = new Point(406, 199);
+            numericUpDownSeriesValue.Name = "numericUpDownSeriesValue";
+            numericUpDownSeriesValue.Size = new Size(125, 27);
+            numericUpDownSeriesValue.TabIndex = 9;
+            numericUpDownSeriesValue.TextAlign = HorizontalAlignment.Right;
+            // 
+            // buttonAddSeries
+            // 
+            buttonAddSeries.Location = new Point(612, 166);
+            buttonAddSeries.Name = "buttonAddSeries";
+            buttonAddSeries.Size = new Size(94, 29);
+            buttonAddSeries.TabIndex = 10;
+            buttonAddSeries.Text = "Добавить";
+            buttonAddSeries.UseVisualStyleBackColor = true;
+            buttonAddSeries.Click += buttonAddSeries_Click;
+            // 
+            // buttonClearSeries
+            // 
+            buttonClearSeries.Location = new Point(537, 199);
+            buttonClearSeries.Name = "buttonClearSeries";
+            buttonClearSeries.Size = new Size(169, 29);
+            buttonClearSeries.TabIndex = 11;
+            buttonClearSeries.Text = "Очистить данные";
+            buttonClearSeries.UseVisualStyleBackColor = true;
+            buttonClearSeries.Click += buttonClearSeries_Click;
+            // 
+            // buttonCreateExcelWithPieDiagram
+            // 
+            buttonCreateExcelWithPieDiagram.Location = new Point(406, 272);
+            buttonCreateExcelWithPieDiagram.Name = "buttonCreateExcelWithPieDiagram";
+            buttonCreateExcelWithPieDiagram.Size = new Size(300, 29);
+            buttonCreateExcelWithPieDiagram.TabIndex = 12;
+            buttonCreateExcelWithPieDiagram.Text = "Создать Excel файл с диаграммой";
+            buttonCreateExcelWithPieDiagram.UseVisualStyleBackColor = true;
+            buttonCreateExcelWithPieDiagram.Click += buttonCreateExcelWithPieDiagram_Click;
+            // 
+            // comboBoxLegendPosition
+            // 
+            comboBoxLegendPosition.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxLegendPosition.FormattingEnabled = true;
+            comboBoxLegendPosition.Location = new Point(581, 234);
+            comboBoxLegendPosition.Name = "comboBoxLegendPosition";
+            comboBoxLegendPosition.Size = new Size(125, 28);
+            comboBoxLegendPosition.TabIndex = 13;
+            // 
+            // labelLegendPosition
+            // 
+            labelLegendPosition.AutoSize = true;
+            labelLegendPosition.Location = new Point(406, 237);
+            labelLegendPosition.Name = "labelLegendPosition";
+            labelLegendPosition.Size = new Size(177, 20);
+            labelLegendPosition.TabIndex = 14;
+            labelLegendPosition.Text = "Расположение легенды:";
+            // 
+            // textBoxDiagramTitle
+            // 
+            textBoxDiagramTitle.Location = new Point(406, 131);
+            textBoxDiagramTitle.Name = "textBoxDiagramTitle";
+            textBoxDiagramTitle.PlaceholderText = "Заголовок диаграммы";
+            textBoxDiagramTitle.Size = new Size(300, 27);
+            textBoxDiagramTitle.TabIndex = 15;
+            // 
+            // dataGridViewEmployees
+            // 
+            dataGridViewEmployees.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            dataGridViewEmployees.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewEmployees.Location = new Point(779, 12);
+            dataGridViewEmployees.Name = "dataGridViewEmployees";
+            dataGridViewEmployees.RowHeadersVisible = false;
+            dataGridViewEmployees.RowHeadersWidth = 51;
+            dataGridViewEmployees.Size = new Size(619, 201);
+            dataGridViewEmployees.TabIndex = 16;
+            // 
+            // textBoxSurname
+            // 
+            textBoxSurname.Location = new Point(782, 219);
+            textBoxSurname.Name = "textBoxSurname";
+            textBoxSurname.PlaceholderText = "Фамилия";
+            textBoxSurname.Size = new Size(164, 27);
+            textBoxSurname.TabIndex = 17;
+            // 
+            // textBoxName
+            // 
+            textBoxName.Location = new Point(782, 256);
+            textBoxName.Name = "textBoxName";
+            textBoxName.PlaceholderText = "Имя";
+            textBoxName.Size = new Size(164, 27);
+            textBoxName.TabIndex = 18;
+            // 
+            // numericUpDownAge
+            // 
+            numericUpDownAge.Location = new Point(858, 292);
+            numericUpDownAge.Name = "numericUpDownAge";
+            numericUpDownAge.Size = new Size(88, 27);
+            numericUpDownAge.TabIndex = 19;
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(782, 294);
+            label1.Name = "label1";
+            label1.Size = new Size(64, 20);
+            label1.TabIndex = 20;
+            label1.Text = "Возраст";
+            // 
+            // textBoxWorkPlace
+            // 
+            textBoxWorkPlace.Location = new Point(980, 219);
+            textBoxWorkPlace.Name = "textBoxWorkPlace";
+            textBoxWorkPlace.PlaceholderText = "Место работы";
+            textBoxWorkPlace.Size = new Size(164, 27);
+            textBoxWorkPlace.TabIndex = 21;
+            // 
+            // textBoxPost
+            // 
+            textBoxPost.Location = new Point(980, 256);
+            textBoxPost.Name = "textBoxPost";
+            textBoxPost.PlaceholderText = "Должность";
+            textBoxPost.Size = new Size(164, 27);
+            textBoxPost.TabIndex = 22;
+            // 
+            // textBoxSalary
+            // 
+            textBoxSalary.Location = new Point(980, 292);
+            textBoxSalary.Name = "textBoxSalary";
+            textBoxSalary.PlaceholderText = "Зарплата";
+            textBoxSalary.Size = new Size(164, 27);
+            textBoxSalary.TabIndex = 23;
+            // 
+            // buttonAddEmployee
+            // 
+            buttonAddEmployee.Location = new Point(1150, 219);
+            buttonAddEmployee.Name = "buttonAddEmployee";
+            buttonAddEmployee.Size = new Size(94, 29);
+            buttonAddEmployee.TabIndex = 24;
+            buttonAddEmployee.Text = "Добавить";
+            buttonAddEmployee.UseVisualStyleBackColor = true;
+            buttonAddEmployee.Click += buttonAddEmployee_Click;
+            // 
+            // buttonClearEmployes
+            // 
+            buttonClearEmployes.Location = new Point(1250, 219);
+            buttonClearEmployes.Name = "buttonClearEmployes";
+            buttonClearEmployes.Size = new Size(94, 29);
+            buttonClearEmployes.TabIndex = 25;
+            buttonClearEmployes.Text = "Очистить";
+            buttonClearEmployes.UseVisualStyleBackColor = true;
+            buttonClearEmployes.Click += buttonClearEmployes_Click;
+            // 
+            // buttonGenerateExcelWithTable
+            // 
+            buttonGenerateExcelWithTable.Location = new Point(1149, 256);
+            buttonGenerateExcelWithTable.Name = "buttonGenerateExcelWithTable";
+            buttonGenerateExcelWithTable.Size = new Size(195, 29);
+            buttonGenerateExcelWithTable.TabIndex = 26;
+            buttonGenerateExcelWithTable.Text = "Сгенерировать";
+            buttonGenerateExcelWithTable.UseVisualStyleBackColor = true;
+            buttonGenerateExcelWithTable.Click += buttonGenerateExcelWithTable_Click;
+            // 
+            // FormNoVisual
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(1410, 446);
+            Controls.Add(buttonGenerateExcelWithTable);
+            Controls.Add(buttonClearEmployes);
+            Controls.Add(buttonAddEmployee);
+            Controls.Add(textBoxSalary);
+            Controls.Add(textBoxPost);
+            Controls.Add(textBoxWorkPlace);
+            Controls.Add(label1);
+            Controls.Add(numericUpDownAge);
+            Controls.Add(textBoxName);
+            Controls.Add(textBoxSurname);
+            Controls.Add(dataGridViewEmployees);
+            Controls.Add(textBoxDiagramTitle);
+            Controls.Add(labelLegendPosition);
+            Controls.Add(comboBoxLegendPosition);
+            Controls.Add(buttonCreateExcelWithPieDiagram);
+            Controls.Add(buttonClearSeries);
+            Controls.Add(buttonAddSeries);
+            Controls.Add(numericUpDownSeriesValue);
+            Controls.Add(textBoxSeriesName);
+            Controls.Add(dataGridViewSeries);
+            Controls.Add(buttonClearImages);
+            Controls.Add(buttonAddImage);
+            Controls.Add(buttonCreateExcelFile);
+            Controls.Add(listBoxImages);
+            Controls.Add(textBoxTitle);
+            Controls.Add(buttonSetFilePath);
+            Controls.Add(textBoxFilePath);
+            Name = "FormNoVisual";
+            Text = "FormNoVisual";
+            ((System.ComponentModel.ISupportInitialize)dataGridViewSeries).EndInit();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownSeriesValue).EndInit();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewEmployees).EndInit();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownAge).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Components.ComponentExcelWithImage componentExcelWithImage;
+        private TextBox textBoxFilePath;
+        private Button buttonSetFilePath;
+        private TextBox textBoxTitle;
+        private ListBox listBoxImages;
+        private Button buttonCreateExcelFile;
+        private Button buttonAddImage;
+        private Button buttonClearImages;
+        private Components.ComponentExcelWithPieDiagram componentExcelWithPieDiagram;
+        private DataGridView dataGridViewSeries;
+        private TextBox textBoxSeriesName;
+        private NumericUpDown numericUpDownSeriesValue;
+        private Button buttonAddSeries;
+        private Button buttonClearSeries;
+        private Button buttonCreateExcelWithPieDiagram;
+        private ComboBox comboBoxLegendPosition;
+        private Label labelLegendPosition;
+        private TextBox textBoxDiagramTitle;
+        private Components.ComponentExcelTableWithColumnHeader componentExcelTableWithColumnHeader;
+        private DataGridView dataGridViewEmployees;
+        private TextBox textBoxSurname;
+        private TextBox textBoxName;
+        private NumericUpDown numericUpDownAge;
+        private Label label1;
+        private TextBox textBoxWorkPlace;
+        private TextBox textBoxPost;
+        private TextBox textBoxSalary;
+        private Button buttonAddEmployee;
+        private Button buttonClearEmployes;
+        private Button buttonGenerateExcelWithTable;
+    }
+}

WinFormSolution/WinFormsApp/FormNoVisual.cs

@@ -0,0 +1,224 @@
+using Components;
+using System.Collections.Generic;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement;
+using LegendPosition = Components.ComponentExcelWithPieDiagram.LegendPosition;
+
+namespace WinFormsApp
+{
+    public partial class FormNoVisual : Form
+    {
+        private List<ComponentExcelWithPieDiagram.ChartData> _chartData;
+        private class TestData
+        {
+            public string Name { get; set; }
+            public int Age { get; set; }
+            public string City { get; set; }
+        }
+
+        private List<TableEmployee> _employees = new List<TableEmployee>();
+
+        private double _chartDataValuesSum
+        {
+            get
+            {
+                return _chartData.Sum(x => x.SeriesValue);
+            }
+        }
+
+        public FormNoVisual()
+        {
+            InitializeComponent();
+            _chartData = new List<ComponentExcelWithPieDiagram.ChartData>();
+            comboBoxLegendPosition.DataSource = Enum.GetValues(typeof(LegendPosition));
+            UpdateNumericUpDownSeriesValueMaximumValue();
+        }
+
+        private void buttonCreateExcelFile_Click(object sender, EventArgs e)
+        {
+            string[] list = new string[listBoxImages.Items.Count];
+            for (int i = 0; i < listBoxImages.Items.Count; i++)
+            {
+                list[i] = listBoxImages.Items[i].ToString();
+            }
+            try
+            {
+                componentExcelWithImage.CreateExcelWithImages(textBoxFilePath.Text, textBoxTitle.Text, list);
+                MessageBox.Show("Файл успешно создан", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"Ошибка при создании файла:\n{ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonSetFilePath_Click(object sender, EventArgs e)
+        {
+            var filePath = string.Empty;
+
+            using (SaveFileDialog saveFileDialog = new SaveFileDialog())
+            {
+                saveFileDialog.InitialDirectory = "d:\\tmp";
+                saveFileDialog.Filter = "Excel files (*.xlsx)|*.xlsx|All files (*.*)|*.*";
+                saveFileDialog.FilterIndex = 1;
+                saveFileDialog.RestoreDirectory = true;
+
+                if (saveFileDialog.ShowDialog() == DialogResult.OK)
+                {
+                    filePath = saveFileDialog.FileName;
+                }
+            }
+
+            if (!string.IsNullOrEmpty(filePath))
+            {
+                textBoxFilePath.Text = filePath;
+            }
+            else
+            {
+                textBoxFilePath.Text = string.Empty;
+            }
+        }
+
+        private void buttonAddImage_Click(object sender, EventArgs e)
+        {
+            var filePath = string.Empty;
+
+            using (OpenFileDialog openFileDialog = new OpenFileDialog())
+            {
+                openFileDialog.InitialDirectory = "d:\\tmp";
+                openFileDialog.Filter = "Image files (*.jpeg;*.jpg;*.png)|*.jpeg;*.jpg;*.png|All files (*.*)|*.*";
+                openFileDialog.FilterIndex = 1;
+                openFileDialog.RestoreDirectory = true;
+
+                if (openFileDialog.ShowDialog() == DialogResult.OK)
+                {
+                    filePath = openFileDialog.FileName;
+                }
+            }
+
+            if (!string.IsNullOrEmpty(filePath))
+            {
+                listBoxImages.Items.Add(filePath);
+            }
+        }
+
+        private void buttonClearImages_Click(object sender, EventArgs e)
+        {
+            listBoxImages.Items.Clear();
+        }
+
+        private void buttonAddSeries_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxSeriesName.Text) || numericUpDownSeriesValue.Value == 0)
+            {
+                return;
+            }
+            ComponentExcelWithPieDiagram.ChartData chartData = new();
+            chartData.SeriesName = textBoxSeriesName.Text;
+            chartData.SeriesValue = (double)numericUpDownSeriesValue.Value;
+            _chartData.Add(chartData);
+            textBoxSeriesName.Text = string.Empty;
+            UpdateDataGridViewChartData();
+            UpdateNumericUpDownSeriesValueMaximumValue();
+        }
+
+        private void buttonClearSeries_Click(object sender, EventArgs e)
+        {
+            _chartData.Clear();
+            dataGridViewSeries.DataSource = null;
+        }
+
+        private void buttonCreateExcelWithPieDiagram_Click(object sender, EventArgs e)
+        {
+            LegendPosition legendPosition;
+            Enum.TryParse<LegendPosition>(comboBoxLegendPosition.SelectedValue.ToString(), out legendPosition);
+            try
+            {
+                componentExcelWithPieDiagram.CreateExcelWithPieChart(textBoxFilePath.Text, textBoxTitle.Text, textBoxDiagramTitle.Text, legendPosition, _chartData);
+                MessageBox.Show("Файл успешно создан", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"Ошибка при создании файла:\n{ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void UpdateDataGridViewChartData()
+        {
+            dataGridViewSeries.DataSource = null;
+            dataGridViewSeries.DataSource = _chartData;
+        }
+
+        private void UpdateNumericUpDownSeriesValueMaximumValue()
+        {
+            numericUpDownSeriesValue.Maximum = (decimal)(100 - _chartDataValuesSum);
+            numericUpDownSeriesValue.Value = numericUpDownSeriesValue.Maximum;
+        }
+
+        private void buttonAddEmployee_Click(object sender, EventArgs e)
+        {
+            double salary;
+            if (double.TryParse(textBoxSalary.Text.Replace(".", ","), out salary))
+            {
+                _employees.Add(new TableEmployee(
+                    _employees.Count,
+                    textBoxName.Text,
+                    textBoxSurname.Text,
+                    (int)numericUpDownAge.Value,
+                    textBoxWorkPlace.Text,
+                    textBoxPost.Text,
+                    salary
+                ));
+
+                UpdateTableEmployees();
+            }
+        }
+
+        private void buttonClearEmployes_Click(object sender, EventArgs e)
+        {
+            _employees.Clear();
+            UpdateTableEmployees();
+        }
+
+        private void buttonGenerateExcelWithTable_Click(object sender, EventArgs e)
+        {
+            List<(int StartRow, int EndRow, int StartCol, int EndCol, string title)> mergeCellsInfo = new List<(int StartRow, int EndRow, int StartCol, int EndCol, string title)>
+            {
+                (2, 3, 1, 1, "Личные данные"),
+                (5, 6, 1, 1, "Работа")
+            };
+
+            List<(string title, string propertyName, float height)> headersConfig = new List<(string title, string propertyName, float height)>
+            {
+                ("ID", "ID", 20),
+                ("Фамилия", "SurName", 20),
+                ("Имя", "Name", 20),
+                ("Возраст", "Age", 20),
+                ("Место работы", "WorkPlace", 40),
+                ("Должность", "WorkPost", 40),
+                ("Зарплата", "Salary", 30)
+            };
+
+            try
+            {
+                componentExcelTableWithColumnHeader.GenerateExcelFile<TableEmployee>(
+                        textBoxFilePath.Text,
+                        textBoxTitle.Text,
+                        mergeCellsInfo,
+                        _employees,
+                        headersConfig
+                    );
+                MessageBox.Show("Файл успешно создан", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"Ошибка при создании файла:\n{ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void UpdateTableEmployees()
+        {
+            dataGridViewEmployees.DataSource = null;
+            dataGridViewEmployees.DataSource = _employees;
+        }
+    }
+}

WinFormSolution/WinFormsApp/FormNoVisual.resx

@@ -117,16 +117,13 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
-  <metadata name="menuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+  <metadata name="componentExcelWithImage.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>17, 17</value>
   </metadata>
-  <metadata name="componentExcelWithImage.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>145, 17</value>
+  <metadata name="componentExcelWithPieDiagram.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>256, 17</value>
   </metadata>
-  <metadata name="pdfHistogram.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>667, 17</value>
-  </metadata>
-  <metadata name="tableWordNoVisibleComponent.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>816, 17</value>
+  <metadata name="componentExcelTableWithColumnHeader.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>531, 17</value>
   </metadata>
 </root>

WinFormSolution/WinFormsApp/FormVisual.Designer.cs

@@ -0,0 +1,226 @@
+namespace WinFormsApp
+{
+    partial class FormVisual
+    {
+        /// <summary>
+        ///  Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        ///  Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        ///  Required method for Designer support - do not modify
+        ///  the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            userControlCheckedList = new Components.UserControlCheckedList();
+            buttonFillCheckedList = new Button();
+            buttonClearList = new Button();
+            userControlDatePicker = new Components.UserControlDatePicker();
+            dateTimePickerMinDate = new DateTimePicker();
+            dateTimePicker1 = new DateTimePicker();
+            label1 = new Label();
+            label2 = new Label();
+            userControlTreeView = new Components.UserControlTreeView();
+            buttonFillTreeView = new Button();
+            buttonClearTreeView = new Button();
+            buttonShowTreeViewNode = new Button();
+            textBoxTreeViewSelectedNodeIndex = new TextBox();
+            textBoxTreeViewSelectedObject = new TextBox();
+            SuspendLayout();
+            // 
+            // userControlCheckedList
+            // 
+            userControlCheckedList.BackColor = Color.Firebrick;
+            userControlCheckedList.Location = new Point(14, 16);
+            userControlCheckedList.Margin = new Padding(3, 5, 3, 5);
+            userControlCheckedList.Name = "userControlCheckedList";
+            userControlCheckedList.Size = new Size(192, 227);
+            userControlCheckedList.TabIndex = 0;
+            // 
+            // buttonFillCheckedList
+            // 
+            buttonFillCheckedList.Location = new Point(14, 269);
+            buttonFillCheckedList.Margin = new Padding(3, 4, 3, 4);
+            buttonFillCheckedList.Name = "buttonFillCheckedList";
+            buttonFillCheckedList.Size = new Size(86, 31);
+            buttonFillCheckedList.TabIndex = 1;
+            buttonFillCheckedList.Text = "Заполнить";
+            buttonFillCheckedList.UseVisualStyleBackColor = true;
+            buttonFillCheckedList.Click += buttonFillCheckedList_Click;
+            // 
+            // buttonClearList
+            // 
+            buttonClearList.Location = new Point(120, 269);
+            buttonClearList.Margin = new Padding(3, 4, 3, 4);
+            buttonClearList.Name = "buttonClearList";
+            buttonClearList.Size = new Size(86, 31);
+            buttonClearList.TabIndex = 2;
+            buttonClearList.Text = "Очистить";
+            buttonClearList.UseVisualStyleBackColor = true;
+            buttonClearList.Click += buttonClearList_Click;
+            // 
+            // userControlDatePicker
+            // 
+            userControlDatePicker.BackColor = Color.Orange;
+            userControlDatePicker.Location = new Point(312, 16);
+            userControlDatePicker.Margin = new Padding(3, 5, 3, 5);
+            userControlDatePicker.Name = "userControlDatePicker";
+            userControlDatePicker.Size = new Size(138, 67);
+            userControlDatePicker.TabIndex = 3;
+            // 
+            // dateTimePickerMinDate
+            // 
+            dateTimePickerMinDate.Format = DateTimePickerFormat.Short;
+            dateTimePickerMinDate.Location = new Point(281, 127);
+            dateTimePickerMinDate.Margin = new Padding(3, 4, 3, 4);
+            dateTimePickerMinDate.Name = "dateTimePickerMinDate";
+            dateTimePickerMinDate.Size = new Size(103, 27);
+            dateTimePickerMinDate.TabIndex = 4;
+            // 
+            // dateTimePicker1
+            // 
+            dateTimePicker1.Format = DateTimePickerFormat.Short;
+            dateTimePicker1.Location = new Point(392, 127);
+            dateTimePicker1.Margin = new Padding(3, 4, 3, 4);
+            dateTimePicker1.Name = "dateTimePicker1";
+            dateTimePicker1.Size = new Size(108, 27);
+            dateTimePicker1.TabIndex = 5;
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(302, 103);
+            label1.Name = "label1";
+            label1.Size = new Size(66, 20);
+            label1.TabIndex = 6;
+            label1.Text = "MinDate";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(413, 103);
+            label2.Name = "label2";
+            label2.Size = new Size(69, 20);
+            label2.TabIndex = 7;
+            label2.Text = "MaxDate";
+            // 
+            // userControlTreeView
+            // 
+            userControlTreeView.BackColor = SystemColors.ActiveCaption;
+            userControlTreeView.Location = new Point(569, 16);
+            userControlTreeView.Margin = new Padding(3, 5, 3, 5);
+            userControlTreeView.Name = "userControlTreeView";
+            userControlTreeView.SelectedIndex = -1;
+            userControlTreeView.Size = new Size(265, 427);
+            userControlTreeView.TabIndex = 8;
+            // 
+            // buttonFillTreeView
+            // 
+            buttonFillTreeView.Location = new Point(569, 464);
+            buttonFillTreeView.Margin = new Padding(3, 4, 3, 4);
+            buttonFillTreeView.Name = "buttonFillTreeView";
+            buttonFillTreeView.Size = new Size(93, 31);
+            buttonFillTreeView.TabIndex = 9;
+            buttonFillTreeView.Text = "Заполнить";
+            buttonFillTreeView.UseVisualStyleBackColor = true;
+            buttonFillTreeView.Click += buttonFillTreeView_Click;
+            // 
+            // buttonClearTreeView
+            // 
+            buttonClearTreeView.Location = new Point(661, 464);
+            buttonClearTreeView.Margin = new Padding(3, 4, 3, 4);
+            buttonClearTreeView.Name = "buttonClearTreeView";
+            buttonClearTreeView.Size = new Size(86, 31);
+            buttonClearTreeView.TabIndex = 10;
+            buttonClearTreeView.Text = "Очистить";
+            buttonClearTreeView.UseVisualStyleBackColor = true;
+            buttonClearTreeView.Click += buttonClearTreeView_Click;
+            // 
+            // buttonShowTreeViewNode
+            // 
+            buttonShowTreeViewNode.Location = new Point(749, 464);
+            buttonShowTreeViewNode.Margin = new Padding(3, 4, 3, 4);
+            buttonShowTreeViewNode.Name = "buttonShowTreeViewNode";
+            buttonShowTreeViewNode.Size = new Size(86, 31);
+            buttonShowTreeViewNode.TabIndex = 11;
+            buttonShowTreeViewNode.Text = "Показать";
+            buttonShowTreeViewNode.UseVisualStyleBackColor = true;
+            buttonShowTreeViewNode.Click += buttonShowTreeViewNode_Click;
+            // 
+            // textBoxTreeViewSelectedNodeIndex
+            // 
+            textBoxTreeViewSelectedNodeIndex.Location = new Point(720, 529);
+            textBoxTreeViewSelectedNodeIndex.Margin = new Padding(3, 4, 3, 4);
+            textBoxTreeViewSelectedNodeIndex.Name = "textBoxTreeViewSelectedNodeIndex";
+            textBoxTreeViewSelectedNodeIndex.Size = new Size(114, 27);
+            textBoxTreeViewSelectedNodeIndex.TabIndex = 12;
+            // 
+            // textBoxTreeViewSelectedObject
+            // 
+            textBoxTreeViewSelectedObject.Location = new Point(35, 529);
+            textBoxTreeViewSelectedObject.Margin = new Padding(3, 4, 3, 4);
+            textBoxTreeViewSelectedObject.Name = "textBoxTreeViewSelectedObject";
+            textBoxTreeViewSelectedObject.ReadOnly = true;
+            textBoxTreeViewSelectedObject.Size = new Size(677, 27);
+            textBoxTreeViewSelectedObject.TabIndex = 13;
+            // 
+            // Form
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(863, 627);
+            Controls.Add(textBoxTreeViewSelectedObject);
+            Controls.Add(textBoxTreeViewSelectedNodeIndex);
+            Controls.Add(buttonShowTreeViewNode);
+            Controls.Add(buttonClearTreeView);
+            Controls.Add(buttonFillTreeView);
+            Controls.Add(userControlTreeView);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Controls.Add(dateTimePicker1);
+            Controls.Add(dateTimePickerMinDate);
+            Controls.Add(userControlDatePicker);
+            Controls.Add(buttonClearList);
+            Controls.Add(buttonFillCheckedList);
+            Controls.Add(userControlCheckedList);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "Form";
+            Text = "Form";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Components.UserControlCheckedList userControlCheckedList;
+        private Button buttonFillCheckedList;
+        private Button buttonClearList;
+        private Components.UserControlDatePicker userControlDatePicker;
+        private DateTimePicker dateTimePickerMinDate;
+        private DateTimePicker dateTimePicker1;
+        private Label label1;
+        private Label label2;
+        private Components.UserControlTreeView userControlTreeView;
+        private Button buttonFillTreeView;
+        private Button buttonClearTreeView;
+        private Button buttonShowTreeViewNode;
+        private TextBox textBoxTreeViewSelectedNodeIndex;
+        private TextBox textBoxTreeViewSelectedObject;
+    }
+}

WinFormSolution/WinFormsApp/FormVisual.cs

@@ -0,0 +1,92 @@
+using Components.Exceptions;
+
+namespace WinFormsApp
+{
+    public partial class FormVisual : Form
+    {
+        public FormVisual()
+        {
+            InitializeComponent();
+        }
+
+        private void buttonFillCheckedList_Click(object sender, EventArgs e)
+        {
+            List<string> list = new List<string>();
+            list.Add("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
+            list.Add("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
+            list.Add("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
+            list.Add("<22><><EFBFBD><EFBFBD><EFBFBD>");
+            list.Add("C#");
+            userControlCheckedList.SetCheckedListBoxValues(list);
+
+            userControlCheckedList.CheckedItem = list[3];
+        }
+
+        private void buttonClearList_Click(object sender, EventArgs e)
+        {
+            userControlCheckedList.ClearCheckedListBoxValues();
+        }
+
+        private void buttonFillTreeView_Click(object sender, EventArgs e)
+        {
+            List<Employee> employees = new List<Employee>();
+            employees.Add(new Employee("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD>"));
+            employees.Add(new Employee("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"));
+            employees.Add(new Employee("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"));
+            employees.Add(new Employee("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD>"));
+
+            employees.Add(new Employee("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD>"));
+            employees.Add(new Employee("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"));
+            employees.Add(new Employee("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"));
+            employees.Add(new Employee("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"));
+
+            employees.Add(new Employee("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD>"));
+            employees.Add(new Employee("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "PR-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"));
+            employees.Add(new Employee("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD>"));
+            employees.Add(new Employee("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"));
+
+            List<(string PropertyName, bool AlwaysCreateBranch)> hierarchy =
+            [
+                ("Id", false),
+                ("Departament", false),
+                ("Position", false),
+                ("Surname", false),
+                ("Name", false),
+            ];
+
+            userControlTreeView.SetHierarchy(hierarchy);
+
+            userControlTreeView.SetTreeObjects(employees);
+        }
+
+        private void buttonClearTreeView_Click(object sender, EventArgs e)
+        {
+            userControlTreeView.ClearTreeView();
+        }
+
+        private void buttonShowTreeViewNode_Click(object sender, EventArgs e)
+        {
+            Employee employee;
+            try
+            {
+                employee = userControlTreeView.GetObjectSelectedNode<Employee>();
+                textBoxTreeViewSelectedObject.Text = employee.ToString();
+            }
+            catch (PropertyNotDeclaratedException ex)
+            {
+                MessageBox.Show(ex.Message);
+                textBoxTreeViewSelectedObject.Text = string.Empty;
+            }
+            catch (PropertyNullException ex)
+            {
+                MessageBox.Show(ex.Message);
+                textBoxTreeViewSelectedObject.Text = string.Empty;
+            }
+            catch (NotSelectedNodeException ex)
+            {
+                MessageBox.Show(ex.Message);
+                textBoxTreeViewSelectedObject.Text = string.Empty;
+            }
+        }
+    }
+}

WinFormSolution/WinFormsApp/FormVisual.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

WinFormSolution/WinFormsApp/Program.cs

@@ -0,0 +1,17 @@
+namespace WinFormsApp
+{
+    internal static class Program
+    {
+        /// <summary>
+        ///  The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            // To customize application configuration such as set high DPI settings or default font,
+            // see https://aka.ms/applicationconfiguration.
+            ApplicationConfiguration.Initialize();
+            Application.Run(new FormNoVisual());
+        }
+    }
+}

WinFormSolution/WinFormsApp/TableEmployee.cs

@@ -0,0 +1,32 @@
+using System.ComponentModel;
+
+namespace WinFormsApp
+{
+    public class TableEmployee
+    {
+        [DisplayName("ID")]
+        public int ID { get; set; }
+        [DisplayName("Имя")]
+        public string Name { get; set; }
+        [DisplayName("Фамилия")]
+        public string SurName { get; set; }
+        [DisplayName("Возраст")]
+        public int Age { get; set; }
+        [DisplayName("Место работы")]
+        public string WorkPlace { get; set; }
+        [DisplayName("Должность")]
+        public string WorkPost {  get; set; }
+        [DisplayName("Зарплата")]
+        public double Salary { get; set; }
+        public TableEmployee(int id, string name, string surname, int age, string workPlace, string workPost, double salary)
+        {
+            ID = id;
+            Name = name;
+            SurName = surname;
+            Age = age;
+            WorkPlace = workPlace;
+            WorkPost = workPost;
+            Salary = salary;
+        }
+    }
+}

WinFormSolution/WinFormsApp/WinFormsApp.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Components\Components.csproj" />
+  </ItemGroup>
+
+</Project>