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KOP/Ivanov_App/Form.Designer.cs

@@ -0,0 +1,231 @@
+namespace Ivanov_App
+{
+    partial class Form
+    {
+        /// <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()
+        {
+            this.components = new System.ComponentModel.Container();
+            ItemList = new Ivanov_visual_components.ItemList();
+            ButtonListClear = new Button();
+            ButtonLoadList = new Button();
+            dateBoxWithNull = new Ivanov_visual_components.DateBoxWithNull();
+            ButtonGetValue = new Button();
+            ButtonSetValue = new Button();
+            itemTable = new Ivanov_visual_components.ItemTable();
+            ButtonClear = new Button();
+            textBoxEvent = new TextBox();
+            ButtonAdd = new Button();
+            ButtonSel = new Button();
+            this.excelTable = new Ivanov_components.ExcelTable(this.components);
+            this.buttonExcel = new System.Windows.Forms.Button();
+            this.excelSaveHeader = new System.Windows.Forms.Button();
+            this.SaveBar = new System.Windows.Forms.Button();
+            this.excelWithCustomTable = new Ivanov_components.ExcelWithCustomTable(this.components);
+            this.excelGistogram = new Ivanov_components.ExcelGistogram(this.components);
+            SuspendLayout();
+            // 
+            // ItemList
+            // 
+            this.ItemList.Location = new System.Drawing.Point(12, 12);
+            this.ItemList.Name = "ItemList";
+            this.ItemList.SelectedElement = "";
+            this.ItemList.Size = new System.Drawing.Size(210, 212);
+            this.ItemList.TabIndex = 0;
+            this.ItemList.ChangeEvent += new System.EventHandler(this.ItemList_ChangeEvent);
+            // 
+            // ButtonListClear
+            // 
+            this.ButtonListClear.Location = new System.Drawing.Point(12, 230);
+            this.ButtonListClear.Name = "ButtonListClear";
+            this.ButtonListClear.Size = new System.Drawing.Size(210, 23);
+            this.ButtonListClear.TabIndex = 1;
+            this.ButtonListClear.Text = "List Clear";
+            this.ButtonListClear.UseVisualStyleBackColor = true;
+            this.ButtonListClear.Click += new System.EventHandler(this.ButtonListClear_Click);
+            // 
+            // ButtonLoadList
+            // 
+            this.ButtonLoadList.Location = new System.Drawing.Point(12, 259);
+            this.ButtonLoadList.Name = "ButtonLoadList";
+            this.ButtonLoadList.Size = new System.Drawing.Size(210, 23);
+            this.ButtonLoadList.TabIndex = 2;
+            this.ButtonLoadList.Text = "Load List";
+            this.ButtonLoadList.UseVisualStyleBackColor = true;
+            this.ButtonLoadList.Click += new System.EventHandler(this.ButtonLoadList_Click);
+            // 
+            // dateBoxWithNull
+            // 
+            this.dateBoxWithNull.BackColor = System.Drawing.SystemColors.ControlLight;
+            this.dateBoxWithNull.Location = new System.Drawing.Point(228, 12);
+            this.dateBoxWithNull.Name = "dateBoxWithNull";
+            this.dateBoxWithNull.Size = new System.Drawing.Size(147, 29);
+            this.dateBoxWithNull.TabIndex = 3;
+            this.dateBoxWithNull.Value = null;
+            this.dateBoxWithNull.CheckBoxEvent += new System.EventHandler(this.dateBoxWithNull1_CheckBoxEvent);
+            this.dateBoxWithNull.ChangeEvent += new System.EventHandler(this.dateBoxWithNull1_ChangeEvent);
+            // 
+            // ButtonGetValue
+            // 
+            this.ButtonGetValue.Location = new System.Drawing.Point(228, 47);
+            this.ButtonGetValue.Name = "ButtonGetValue";
+            this.ButtonGetValue.Size = new System.Drawing.Size(147, 23);
+            this.ButtonGetValue.TabIndex = 4;
+            this.ButtonGetValue.Text = "Get Value";
+            this.ButtonGetValue.UseVisualStyleBackColor = true;
+            this.ButtonGetValue.Click += new System.EventHandler(this.ButtonGetValue_Click);
+            // 
+            // ButtonSetValue
+            // 
+            this.ButtonSetValue.Location = new System.Drawing.Point(228, 76);
+            this.ButtonSetValue.Name = "ButtonSetValue";
+            this.ButtonSetValue.Size = new System.Drawing.Size(147, 23);
+            this.ButtonSetValue.TabIndex = 5;
+            this.ButtonSetValue.Text = "Set Value";
+            this.ButtonSetValue.UseVisualStyleBackColor = true;
+            this.ButtonSetValue.Click += new System.EventHandler(this.ButtonSetValue_Click);
+            // 
+            // itemTable
+            // 
+            this.itemTable.Location = new System.Drawing.Point(381, 12);
+            this.itemTable.Name = "itemTable";
+            this.itemTable.Size = new System.Drawing.Size(548, 426);
+            this.itemTable.TabIndex = 6;
+            // 
+            // ButtonClear
+            // 
+            this.ButtonClear.Location = new System.Drawing.Point(935, 12);
+            this.ButtonClear.Name = "ButtonClear";
+            this.ButtonClear.Size = new System.Drawing.Size(94, 23);
+            this.ButtonClear.TabIndex = 7;
+            this.ButtonClear.Text = "Table clear";
+            this.ButtonClear.UseVisualStyleBackColor = true;
+            this.ButtonClear.Click += new System.EventHandler(this.ButtonClear_Click);
+            // 
+            // textBoxEvent
+            // 
+            this.textBoxEvent.Location = new System.Drawing.Point(228, 105);
+            this.textBoxEvent.Name = "textBoxEvent";
+            this.textBoxEvent.Size = new System.Drawing.Size(147, 23);
+            this.textBoxEvent.TabIndex = 8;
+            // 
+            // ButtonAdd
+            // 
+            this.ButtonAdd.Location = new System.Drawing.Point(935, 41);
+            this.ButtonAdd.Name = "ButtonAdd";
+            this.ButtonAdd.Size = new System.Drawing.Size(94, 23);
+            this.ButtonAdd.TabIndex = 9;
+            this.ButtonAdd.Text = "Table Add";
+            this.ButtonAdd.UseVisualStyleBackColor = true;
+            this.ButtonAdd.Click += new System.EventHandler(this.ButtonAdd_Click);
+            // 
+            // ButtonSel
+            // 
+            this.ButtonSel.Location = new System.Drawing.Point(935, 70);
+            this.ButtonSel.Name = "ButtonSel";
+            this.ButtonSel.Size = new System.Drawing.Size(94, 23);
+            this.ButtonSel.TabIndex = 10;
+            this.ButtonSel.Text = "Get Value";
+            this.ButtonSel.UseVisualStyleBackColor = true;
+            this.ButtonSel.Click += new System.EventHandler(this.ButtonSel_Click);
+            // 
+            // buttonExcel
+            // 
+            this.buttonExcel.Location = new System.Drawing.Point(12, 415);
+            this.buttonExcel.Name = "buttonExcel";
+            this.buttonExcel.Size = new System.Drawing.Size(75, 23);
+            this.buttonExcel.TabIndex = 11;
+            this.buttonExcel.Text = "Excel Save";
+            this.buttonExcel.UseVisualStyleBackColor = true;
+            this.buttonExcel.Click += new System.EventHandler(this.buttonExcel_Click);
+            // 
+            // excelSaveHeader
+            // 
+            this.excelSaveHeader.Location = new System.Drawing.Point(93, 415);
+            this.excelSaveHeader.Name = "excelSaveHeader";
+            this.excelSaveHeader.Size = new System.Drawing.Size(129, 23);
+            this.excelSaveHeader.TabIndex = 12;
+            this.excelSaveHeader.Text = "Save With Header";
+            this.excelSaveHeader.UseVisualStyleBackColor = true;
+            this.excelSaveHeader.Click += new System.EventHandler(this.excelSaveHeader_Click);
+            // 
+            // SaveBar
+            // 
+            this.SaveBar.Location = new System.Drawing.Point(228, 415);
+            this.SaveBar.Name = "SaveBar";
+            this.SaveBar.Size = new System.Drawing.Size(147, 23);
+            this.SaveBar.TabIndex = 13;
+            this.SaveBar.Text = "Save Bar";
+            this.SaveBar.UseVisualStyleBackColor = true;
+            this.SaveBar.Click += new System.EventHandler(this.SaveBar_Click);
+            // 
+            // Form
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            ClientSize = new Size(1041, 450);
+            Controls.Add(SaveBar);
+            Controls.Add(excelSaveHeader);
+            Controls.Add(buttonExcel);
+            Controls.Add(ButtonSel);
+            Controls.Add(ButtonAdd);
+            Controls.Add(textBoxEvent);
+            Controls.Add(ButtonClear);
+            Controls.Add(itemTable);
+            Controls.Add(ButtonSetValue);
+            Controls.Add(ButtonGetValue);
+            Controls.Add(dateBoxWithNull);
+            Controls.Add(ButtonLoadList);
+            Controls.Add(ButtonListClear);
+            Controls.Add(ItemList);
+            Margin = new Padding(6);
+            Name = "Form";
+            Text = "Form1";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Ivanov_visual_components.ItemList ItemList;
+        private Button ButtonListClear;
+        private Button ButtonLoadList;
+        private Ivanov_visual_components.DateBoxWithNull dateBoxWithNull;
+        private Button ButtonGetValue;
+        private Button ButtonSetValue;
+        private Ivanov_visual_components.ItemTable itemTable;
+        private Button ButtonClear;
+        private TextBox textBoxEvent;
+        private Button ButtonAdd;
+        private Button ButtonSel;
+        private Ivanov_components.ExcelTable excelTable;
+        private Button buttonExcel;
+        private Button excelSaveHeader;
+        private Button SaveBar;
+        private Ivanov_components.ExcelWithCustomTable excelWithCustomTable;
+        private Ivanov_components.ExcelGistogram excelGistogram;
+    }
+}

KOP/Ivanov_App/Form.cs

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+using Ivanov_components.Models;
+using Microsoft.VisualBasic.Devices;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement.Header;
+
+namespace Ivanov_App
+{
+    public partial class Form : System.Windows.Forms.Form
+    {
+        public Form()
+        {
+            InitializeComponent();
+            CreateList();
+        }
+
+        // 1 компонент
+
+        private void CreateList()
+        {
+            for (int i = 0; i < 10; i++)
+            {
+                ItemList.Items.Add($"Item-{i}");
+            }
+        }
+
+        private void ButtonListClear_Click(object sender, EventArgs e)
+        {
+            ItemList.Clear();
+        }
+
+        private void ButtonLoadList_Click(object sender, EventArgs e)
+        {
+            CreateList();
+        }
+
+        private void ItemList_ChangeEvent(object sender, EventArgs e)
+        {
+            object? selectedItem = ItemList.SelectedElement;
+            MessageBox.Show($"Change selected item {selectedItem?.ToString()}");
+        }
+
+        // 2 компонент
+
+        private void dateBoxWithNull1_ChangeEvent(object sender, EventArgs e)
+        {
+            textBoxEvent.Text = "TextBox change";
+        }
+
+        private void dateBoxWithNull1_CheckBoxEvent(object sender, EventArgs e)
+        {
+            textBoxEvent.Text = "CheckBox change";
+        }
+
+        private void ButtonGetValue_Click(object sender, EventArgs e)
+        {
+            MessageBox.Show($"Value is {dateBoxWithNull.Value}");
+        }
+
+        private bool EmptyFill = false;
+
+        private void ButtonSetValue_Click(object sender, EventArgs e)
+        {
+            if (EmptyFill)
+            {
+                dateBoxWithNull.Value = DateTime.Now;
+            }
+            else
+            {
+                dateBoxWithNull.Value = null;
+            }
+            EmptyFill = !EmptyFill;
+        }
+
+        // 3 компонент
+
+        readonly List<Student> students = new()
+        {
+            new Student { Id = 0, Name = "Петя", Surname = "Петров", Course = 1 },
+            new Student { Id = 1, Name = "Ваня", Surname = "Пупкин", Course = 2 },
+            new Student { Id = 2, Name = "Женя", Surname = "Львов", Course = 3 },
+            new Student { Id = 3, Name = "Коля", Surname = "Серов", Course = 4 },
+            new Student { Id = 4, Name = "Максим", Surname = "Ершов", Course = 5 }
+        };
+
+        private void CreateTable()
+        {
+            itemTable.ConfigColumn(new()
+            {
+                ColumnsCount = 4,
+                NameColumn = new string[] { "Id", "Name", "Surname", "Course" },
+                Width = new int[] { 10, 150, 250, 200 },
+                Visible = new bool[] { false, true, true, true, true },
+                PropertiesObject = new string[] { "Id", "Name", "Surname", "Course" }
+            });
+
+            foreach (Student computer in students)
+            {
+                for (int i = 0; i < 4; i++)
+                {
+                    itemTable.AddItem(computer, computer.Id, i);
+                    itemTable.Update();
+                }
+            }
+        }
+
+        private void ButtonAdd_Click(object sender, EventArgs e)
+        {
+            CreateTable();
+        }
+
+        private void ButtonClear_Click(object sender, EventArgs e)
+        {
+            itemTable.ClearDataGrid();
+        }
+
+        private void ButtonSel_Click(object sender, EventArgs e)
+        {
+            Student? computer = itemTable.GetSelectedObjectInRow<Student>();
+            if (computer is null) return;
+            MessageBox.Show($"{computer.Id}-{computer.Name}-{computer.Surname}-{computer.Course}");
+        }
+
+        // 2 лаба
+
+        private void buttonExcel_Click(object sender, EventArgs e)
+        {
+            ((Control)sender).BackColor = Color.White;
+            excelTable.CreateDoc(new TableConfig
+            {
+                FilePath = "table.xlsx",
+                Header = "Example",
+                Data = new List<string[,]>
+                {
+                    new string[,] {
+                        { "1", "1", "1" },
+                        { "1", "2", "2" },
+                        { "1", "3", "3" }
+                    },
+                    new string[,] {
+                        { "", "", "" },
+                    },
+                    new string[,] {
+                        { "2", "2", "2" },
+                        { "3", "3", "3" },
+                        { "4", "4", "4" }
+                    },
+                }
+            });
+            ((Control)sender).BackColor = Color.Green;
+        }
+
+        private void excelSaveHeader_Click(object sender, EventArgs e)
+        {
+            ((Control)sender).BackColor = Color.White;
+            excelWithCustomTable.CreateDoc(new TableWithHeaderConfig<Student>
+            {
+                FilePath = "header.xlsx",
+                Header = "Students",
+                ColumnsRowsWidth = new List<(int Column, int Row)> { (5, 5), (10, 5), (10, 0), (5, 0), (7, 0) },
+                Headers = new List<(int ColumnIndex, int RowIndex, string Header, string PropertyName)>
+                {
+                    (0, 0, "Id", "Id"),
+                    (1, 0, "Name", "Name"),
+                    (2, 0, "Surname", "Surname"),
+                    (3, 0, "Course", "Course"),
+                },
+                Data = students,
+            });
+            ((Control)sender).BackColor = Color.Green;
+        }
+
+        private void SaveBar_Click(object sender, EventArgs e)
+        {
+            ((Control)sender).BackColor = Color.White;
+            var rnd = new Random();
+            excelGistogram.CreateDoc(new ChartConfig
+            {
+                FilePath = "bar.xlsx",
+                Header = "Chart",
+                ChartTitle = "BarChart",
+                LegendLocation = Ivanov_components.Models.Location.Top,
+                Data = new Dictionary<string, List<(string Name, double Value)>>
+                {
+                    { "Series 1", new() { ("Один", rnd.Next()), ("Два", rnd.Next()), ("Три", rnd.Next()) } }
+                }
+            });
+            ((Control)sender).BackColor = Color.Green;
+        }
+    }
+}

KOP/Ivanov_App/Form.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>

KOP/Ivanov_App/Ivanov_App.csproj

@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Ivanov_components\Ivanov_components.csproj" />
+    <ProjectReference Include="..\Ivanov_visual_components\Ivanov_visual_components.csproj" />
+  </ItemGroup>
+
+</Project>

KOP/Ivanov_App/Program.cs

@@ -0,0 +1,17 @@
+namespace Ivanov_App
+{
+    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 Form());
+        }
+    }
+}

KOP/Ivanov_App/Student.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Ivanov_App
+{
+    public class Student
+    {
+        public int Id { get; set; }
+        public string Name { get; set; } = string.Empty;
+        public string Surname { get; set; } = string.Empty;
+        public int Course { get; set; }
+
+        public Student(int id, string name, string surname, int course)
+        {
+            Id = id;
+            Name = name;
+            Surname = surname;
+            Course = course;
+        }
+
+        public Student() { }
+    }
+}

KOP/Ivanov_components/ExcelGistogram.Designer.cs

@@ -0,0 +1,36 @@
+namespace Ivanov_components
+{
+    partial class ExcelGistogram
+    {
+        /// <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
+    }
+}

KOP/Ivanov_components/ExcelGistogram.cs

@@ -0,0 +1,29 @@
+using Ivanov_components.Helpers;
+using Ivanov_components.Models;
+using System.ComponentModel;
+
+namespace Ivanov_components
+{
+    public partial class ExcelGistogram : Component
+    {
+        public ExcelGistogram()
+        {
+            InitializeComponent();
+        }
+
+        public ExcelGistogram(IContainer container)
+        {
+            container.Add(this);
+            InitializeComponent();
+        }
+
+        public void CreateDoc(ChartConfig config)
+        {
+            config.CheckFields();
+            IContext creator = new WorkWithExcel();
+            creator.CreateHeader(config.Header);
+            creator.CreateBarChart(config);
+            creator.SaveDoc(config.FilePath);
+        }
+    }
+}

KOP/Ivanov_components/ExcelTable.Designer.cs

@@ -0,0 +1,36 @@
+namespace Ivanov_components
+{
+    partial class ExcelTable
+    {
+        /// <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
+    }
+}

KOP/Ivanov_components/ExcelTable.cs

@@ -0,0 +1,36 @@
+using Ivanov_components.Helpers;
+using Ivanov_components.Models;
+using System.ComponentModel;
+
+namespace Ivanov_components
+{
+    public partial class ExcelTable : Component
+    {
+        public ExcelTable()
+        {
+            InitializeComponent();
+        }
+
+        public ExcelTable(IContainer container)
+        {
+            container.Add(this);
+            InitializeComponent();
+        }
+
+        public void CreateDoc(TableConfig config)
+        {
+            config.CheckFields();
+            IContext creator = new WorkWithExcel();
+            creator.CreateHeader(config.Header);
+            if (config.Data != null)
+            {
+                foreach (var datum in config.Data)
+                {
+                    creator.CreateTable(datum);
+                }
+            }
+
+            creator.SaveDoc(config.FilePath);
+        }
+    }
+}

KOP/Ivanov_components/ExcelWithCustomTable.Designer.cs

@@ -0,0 +1,36 @@
+namespace Ivanov_components
+{
+    partial class ExcelWithCustomTable
+    {
+        /// <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
+    }
+}

KOP/Ivanov_components/ExcelWithCustomTable.cs

@@ -0,0 +1,54 @@
+using Ivanov_components.Helpers;
+using Ivanov_components.Models;
+using System.ComponentModel;
+
+namespace Ivanov_components
+{
+    public partial class ExcelWithCustomTable : Component
+    {
+        public ExcelWithCustomTable()
+        {
+            InitializeComponent();
+        }
+
+        public ExcelWithCustomTable(IContainer container)
+        {
+            container.Add(this);
+            InitializeComponent();
+        }
+
+        public void CreateDoc<T>(TableWithHeaderConfig<T> config)
+        {
+            config.CheckFields();
+            config.ColumnsRowsDataCount = (config.ColumnsRowsWidth.Count, config.Data.Count + 1);
+            IContext creator = new WorkWithExcel();
+            creator.CreateHeader(config.Header);
+            creator.CreateTableWithHeader();
+            creator.CreateMultiHeader(config);
+            var array = new string[config.Data.Count, config.Headers.Count];
+
+            for (var j = 0; j < config.Data.Count; j++)
+            {
+                for (var i = 0; i < config.Headers.Count; i++)
+                {
+                    (int, int, string, string) first = (0, 0, null, null)!;
+                    foreach (var x in config.Headers.Where(x => x.ColumnIndex == i))
+                    {
+                        first = x;
+                        break;
+                    }
+
+                    var (_, _, _, name) = first;
+                    if (name != null)
+                    {
+                        object? value = config.Data[j]?.GetType().GetProperty(name)!.GetValue(config.Data[j], null);
+                        array[j, i] = value?.ToString() ?? string.Empty;
+                    }
+                }
+            }
+
+            creator.LoadDataToTableWithMultiHeader(array, config.ColumnsRowsWidth[1].Row);
+            creator.SaveDoc(config.FilePath);
+        }
+    }
+}

KOP/Ivanov_components/Helpers/ChartGenerator.cs

@@ -0,0 +1,453 @@
+using System.Globalization;
+using DocumentFormat.OpenXml.Drawing.Charts;
+using DocumentFormat.OpenXml.Drawing;
+using DocumentFormat.OpenXml;
+using Ivanov_components.Models;
+using static System.String;
+using Index = DocumentFormat.OpenXml.Drawing.Charts.Index;
+using Orientation = DocumentFormat.OpenXml.Drawing.Charts.Orientation;
+
+namespace Ivanov_components.Helpers
+{
+    public static class ChartGenerator
+    {
+        private static uint _order;
+
+        private static uint _index = 1u;
+
+        public static DocumentFormat.OpenXml.Drawing.Charts.Chart GenerateBarChart(ChartConfig config)
+        {
+            var axisId = new AxisId
+            {
+                Val = (UInt32Value)97045504u
+            };
+            var axisId2 = new AxisId
+            {
+                Val = (UInt32Value)97055488u
+            };
+            var barChart = new BarChart();
+            barChart.Append(new BarDirection
+            {
+                Val = (EnumValue<BarDirectionValues>)BarDirectionValues.Column
+            });
+            barChart.Append(new BarGrouping
+            {
+                Val = (EnumValue<BarGroupingValues>)BarGroupingValues.Clustered
+            });
+            if (config.Data != null)
+            {
+                barChart.Append(
+                    GenerateBarChartSeries(config.Data.First().Key, config.Data.First().Value));
+            }
+            barChart.Append(axisId);
+            barChart.Append(axisId2);
+            var outline = new Outline
+            {
+                Width = (Int32Value)25400
+            };
+            outline.Append(new NoFill());
+            var shapeProperties = new DocumentFormat.OpenXml.Drawing.Charts.ShapeProperties();
+            shapeProperties.Append(new NoFill());
+            shapeProperties.Append(outline);
+            var plotArea = new PlotArea();
+            plotArea.Append(new Layout());
+            plotArea.Append(barChart);
+            plotArea.Append(GenerateCategoryAxis(axisId, AxisPositionValues.Bottom, axisId2));
+            plotArea.Append(GenerateValueAxis(axisId2, AxisPositionValues.Left, axisId));
+            plotArea.Append(shapeProperties);
+            return GenerateChart(config.ChartTitle, plotArea, config.LegendLocation);
+        }
+
+        private static DocumentFormat.OpenXml.Drawing.Charts.Chart GenerateChart(
+            string titleText,
+            OpenXmlElement plotArea,
+            Location legendLocation)
+        {
+            var chart = new DocumentFormat.OpenXml.Drawing.Charts.Chart();
+            if (IsNullOrWhiteSpace(titleText))
+            {
+                chart.Append(GenerateTitle(titleText));
+            }
+            else
+            {
+                chart.Append(new AutoTitleDeleted
+                {
+                    Val = (BooleanValue)true
+                });
+            }
+
+            var position = legendLocation switch
+            {
+                Location.Top => LegendPositionValues.Top,
+                Location.Right => LegendPositionValues.Right,
+                Location.Left => LegendPositionValues.Left,
+                _ => LegendPositionValues.Bottom,
+            };
+            chart.Append(plotArea);
+            chart.Append(GenerateLegend(position));
+            chart.Append(new PlotVisibleOnly
+            {
+                Val = (BooleanValue)true
+            });
+            return chart;
+        }
+
+        private static Title GenerateTitle(string titleText)
+        {
+            var run = new Run();
+            run.Append(new RunProperties
+            {
+                FontSize = (Int32Value)1100
+            });
+            run.Append(new Text(titleText));
+            var paragraphProperties = new ParagraphProperties();
+            paragraphProperties.Append(new DefaultRunProperties
+            {
+                FontSize = (Int32Value)1100
+            });
+            var paragraph = new Paragraph();
+            paragraph.Append(paragraphProperties);
+            paragraph.Append(run);
+            var richText = new RichText();
+            richText.Append(new BodyProperties());
+            richText.Append(new ListStyle());
+            richText.Append(paragraph);
+            var chartText = new ChartText();
+            chartText.Append(richText);
+            var title = new Title();
+            title.Append(chartText);
+            title.Append(new Layout());
+            title.Append(new Overlay
+            {
+                Val = (BooleanValue)false
+            });
+            return title;
+        }
+
+        private static BarChartSeries GenerateBarChartSeries(
+            string seriesName,
+            IReadOnlyCollection<(string Name, double Value)> data)
+        {
+            var barChartSeries = new BarChartSeries();
+            barChartSeries.Append(new Index
+            {
+                Val = (UInt32Value)_index
+            });
+            barChartSeries.Append(new Order
+            {
+                Val = (UInt32Value)_order
+            });
+            barChartSeries.Append(GenerateSeriesText(seriesName));
+            barChartSeries.Append(GenerateCategoryAxisData(data.Select(c => c.Name).ToArray()));
+            barChartSeries.Append(GenerateValues(data.Select(v => v.Value).ToArray()));
+            _index++; _order++;
+            return barChartSeries;
+        }
+
+        private static SeriesText GenerateSeriesText(string seriesName)
+        {
+            var stringPoint = new StringPoint
+            {
+                Index = (UInt32Value)0u
+            };
+            stringPoint.Append(new NumericValue
+            {
+                Text = seriesName
+            });
+            var stringCache = new StringCache();
+            stringCache.Append(new PointCount
+            {
+                Val = (UInt32Value)1u
+            });
+            stringCache.Append(stringPoint);
+            var stringReference = new StringReference();
+            stringReference.Append(stringCache);
+            var seriesText = new SeriesText();
+            seriesText.Append(stringReference);
+            return seriesText;
+        }
+
+        private static CategoryAxisData GenerateCategoryAxisData(IReadOnlyList<string> data)
+        {
+            var num = (uint)data.Count;
+            var stringCache = GenerateStringCache(num);
+            for (var num2 = 0u; num2 < num; num2++)
+            {
+                stringCache.Append(GenerateStringPoint(num2, data[(int)num2]));
+            }
+
+            var stringReference = new StringReference();
+            stringReference.Append(stringCache);
+            var categoryAxisData = new CategoryAxisData();
+            categoryAxisData.Append(stringReference);
+            return categoryAxisData;
+        }
+
+        private static Values GenerateValues(double[] data)
+        {
+            var num = (uint)data.Length;
+            var numberingCache = GenerateNumberingCache(num);
+            for (var num2 = 0u; num2 < num; num2++)
+            {
+                numberingCache.Append(GenerateNumericPoint(num2, data[num2]
+                    .ToString(CultureInfo.CurrentCulture)));
+            }
+
+            var numberReference = new NumberReference();
+            numberReference.Append(numberingCache);
+            var values = new Values();
+            values.Append(numberReference);
+            return values;
+        }
+
+        private static NumberingCache GenerateNumberingCache(uint numPoints)
+        {
+            var numberingCache = new NumberingCache();
+            numberingCache.Append(new FormatCode
+            {
+                Text = "General"
+            });
+            numberingCache.Append(new PointCount
+            {
+                Val = (UInt32Value)numPoints
+            });
+            return numberingCache;
+        }
+
+        private static StringCache GenerateStringCache(uint numPoints)
+        {
+            var stringCache = new StringCache();
+            stringCache.Append(new PointCount
+            {
+                Val = (UInt32Value)numPoints
+            });
+            return stringCache;
+        }
+
+        private static NumericPoint GenerateNumericPoint(UInt32Value idx, string text)
+        {
+            var numericPoint = new NumericPoint
+            {
+                Index = idx
+            };
+            numericPoint.Append(new NumericValue
+            {
+                Text = text
+            });
+            return numericPoint;
+        }
+
+        private static StringPoint GenerateStringPoint(UInt32Value idx, string text)
+        {
+            var stringPoint = new StringPoint
+            {
+                Index = idx
+            };
+            stringPoint.Append(new NumericValue
+            {
+                Text = text
+            });
+            return stringPoint;
+        }
+
+        private static CategoryAxis GenerateCategoryAxis(
+            UnsignedIntegerType axisId,
+            AxisPositionValues axisPosition,
+            UnsignedIntegerType crossingAxisId)
+        {
+            var scaling = new Scaling();
+            scaling.Append(new Orientation
+            {
+                Val = (EnumValue<OrientationValues>)OrientationValues.MinMax
+            });
+            var solidFill = new SolidFill();
+            solidFill.Append(new RgbColorModelHex
+            {
+                Val = (HexBinaryValue)"000000"
+            });
+            var defaultRunProperties = new DefaultRunProperties
+            {
+                FontSize = (Int32Value)1000,
+                Bold = (BooleanValue)false,
+                Italic = (BooleanValue)false,
+                Underline = (EnumValue<TextUnderlineValues>)TextUnderlineValues.None,
+                Strike = (EnumValue<TextStrikeValues>)TextStrikeValues.NoStrike,
+                Baseline = (Int32Value)0
+            };
+            defaultRunProperties.Append(solidFill);
+            var paragraphProperties = new ParagraphProperties();
+            paragraphProperties.Append(defaultRunProperties);
+            var paragraph = new Paragraph();
+            paragraph.Append(paragraphProperties);
+            paragraph.Append(new EndParagraphRunProperties());
+            var textProperties = new TextProperties();
+            textProperties.Append(new BodyProperties
+            {
+                Rotation = (Int32Value)(-1800000),
+                Vertical = (EnumValue<TextVerticalValues>)TextVerticalValues.Horizontal
+            });
+            textProperties.Append(new ListStyle());
+            textProperties.Append(paragraph);
+            var categoryAxis = new CategoryAxis();
+            categoryAxis.Append(new AxisId
+            {
+                Val = axisId.Val
+            });
+            categoryAxis.Append(scaling);
+            categoryAxis.Append(new AxisPosition
+            {
+                Val = (EnumValue<AxisPositionValues>)axisPosition
+            });
+            categoryAxis.Append(new NumberingFormat
+            {
+                FormatCode = (StringValue)"General",
+                SourceLinked = (BooleanValue)true
+            });
+            categoryAxis.Append(new TickLabelPosition
+            {
+                Val = (EnumValue<TickLabelPositionValues>)TickLabelPositionValues.Low
+            });
+            categoryAxis.Append(GenerateChartShapeProperties(3175));
+            categoryAxis.Append(textProperties);
+            categoryAxis.Append(new CrossingAxis
+            {
+                Val = crossingAxisId.Val
+            });
+            categoryAxis.Append(new Crosses
+            {
+                Val = (EnumValue<CrossesValues>)CrossesValues.AutoZero
+            });
+            categoryAxis.Append(new AutoLabeled
+            {
+                Val = (BooleanValue)true
+            });
+            categoryAxis.Append(new LabelAlignment
+            {
+                Val = (EnumValue<LabelAlignmentValues>)LabelAlignmentValues.Center
+            });
+            categoryAxis.Append(new LabelOffset
+            {
+                Val = (UInt16Value)(ushort)100
+            });
+            categoryAxis.Append(new TickLabelSkip
+            {
+                Val = (Int32Value)1
+            });
+            categoryAxis.Append(new TickMarkSkip
+            {
+                Val = (Int32Value)1
+            });
+            return categoryAxis;
+        }
+
+        private static ValueAxis GenerateValueAxis(
+            UnsignedIntegerType axisId,
+            AxisPositionValues position,
+            UnsignedIntegerType crossingAxisId)
+        {
+            var scaling = new Scaling();
+            scaling.Append(new Orientation
+            {
+                Val = (EnumValue<OrientationValues>)OrientationValues.MinMax
+            });
+            var paragraphProperties = new ParagraphProperties();
+            paragraphProperties.Append(new DefaultRunProperties());
+            var paragraph = new Paragraph();
+            paragraph.Append(paragraphProperties);
+            paragraph.Append(new EndParagraphRunProperties());
+            var textProperties = new TextProperties();
+            textProperties.Append(new BodyProperties());
+            textProperties.Append(new ListStyle());
+            textProperties.Append(paragraph);
+            var valueAxis = new ValueAxis();
+            valueAxis.Append(new AxisId
+            {
+                Val = axisId.Val
+            });
+            valueAxis.Append(scaling);
+            valueAxis.Append(new Delete
+            {
+                Val = (BooleanValue)false
+            });
+            valueAxis.Append(new AxisPosition
+            {
+                Val = (EnumValue<AxisPositionValues>)position
+            });
+            valueAxis.Append(new MajorGridlines());
+            valueAxis.Append(new NumberingFormat
+            {
+                FormatCode = (StringValue)"General",
+                SourceLinked = (BooleanValue)false
+            });
+            valueAxis.Append(new MajorTickMark
+            {
+                Val = (EnumValue<TickMarkValues>)TickMarkValues.None
+            });
+            valueAxis.Append(new TickLabelPosition
+            {
+                Val = (EnumValue<TickLabelPositionValues>)TickLabelPositionValues.NextTo
+            });
+            valueAxis.Append(GenerateChartShapeProperties(9525));
+            valueAxis.Append(textProperties);
+            valueAxis.Append(new CrossingAxis
+            {
+                Val = crossingAxisId.Val
+            });
+            valueAxis.Append(new Crosses
+            {
+                Val = (EnumValue<CrossesValues>)CrossesValues.AutoZero
+            });
+            valueAxis.Append(new CrossBetween
+            {
+                Val = (EnumValue<CrossBetweenValues>)CrossBetweenValues.Between
+            });
+            return valueAxis;
+        }
+
+        private static ChartShapeProperties GenerateChartShapeProperties(int width)
+        {
+            var solidFill = new SolidFill();
+            solidFill.Append(new RgbColorModelHex
+            {
+                Val = (HexBinaryValue)"000000"
+            });
+            var outline = new Outline
+            {
+                Width = (Int32Value)width
+            };
+            outline.Append(solidFill);
+            outline.Append(new PresetDash
+            {
+                Val = (EnumValue<PresetLineDashValues>)PresetLineDashValues.Solid
+            });
+            var chartShapeProperties = new ChartShapeProperties();
+            chartShapeProperties.Append(outline);
+            return chartShapeProperties;
+        }
+
+        private static Legend GenerateLegend(LegendPositionValues position)
+        {
+            var paragraphProperties = new ParagraphProperties();
+            paragraphProperties.Append(new DefaultRunProperties());
+            var paragraph = new Paragraph();
+            paragraph.Append(paragraphProperties);
+            paragraph.Append(new EndParagraphRunProperties());
+            var textProperties = new TextProperties();
+            textProperties.Append(new BodyProperties());
+            textProperties.Append(new ListStyle());
+            textProperties.Append(paragraph);
+            var legend = new Legend();
+            legend.Append(new LegendPosition
+            {
+                Val = (EnumValue<LegendPositionValues>)position
+            });
+            legend.Append(new Layout());
+            legend.Append(new Overlay
+            {
+                Val = (BooleanValue)false
+            });
+            legend.Append(textProperties);
+            return legend;
+        }
+    }
+}

KOP/Ivanov_components/Helpers/IContext.cs

@@ -0,0 +1,12 @@
+using Ivanov_components.Models;
+
+namespace Ivanov_components.Helpers
+{
+    public interface IContext : ICreator
+    {
+        void CreateTable(string[,] data);
+        void CreateTableWithHeader();
+        void CreateMultiHeader<T>(TableWithHeaderConfig<T> config);
+        void LoadDataToTableWithMultiHeader(string[,] data, int rowHeight);
+    }
+}

KOP/Ivanov_components/Helpers/ICreator.cs

@@ -0,0 +1,11 @@
+using Ivanov_components.Models;
+
+namespace Ivanov_components.Helpers
+{
+    public interface ICreator
+    {
+        void CreateHeader(string header);
+        void SaveDoc(string filepath);
+        void CreateBarChart(ChartConfig config);
+    }
+}

KOP/Ivanov_components/Helpers/WorkWithExcel.cs

@@ -0,0 +1,443 @@
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Spreadsheet;
+using Ivanov_components.Models;
+using DocumentFormat.OpenXml.Drawing.Charts;
+using DocumentFormat.OpenXml.Drawing.Spreadsheet;
+using DocumentFormat.OpenXml.Drawing;
+
+namespace Ivanov_components.Helpers
+{
+    public class WorkWithExcel : IContext
+    {
+        // внутренний счетчик строк для отслеживания позиции текущей строки в Excel.
+        private uint _index;
+        // храним данные листа
+        private SheetData? _sheetData;
+        // индекс строки, с которой начинается работа в таблице.
+        private uint _startRowIndex;
+        // столбцы
+        private Columns? _columns;
+        // гистограмма
+        private DocumentFormat.OpenXml.Drawing.Charts.Chart? _chart;
+
+        private SheetData SheetData => _sheetData ??= new SheetData();
+        private Columns Columns => _columns ??= new Columns();
+
+        public void CreateBarChart(ChartConfig config)
+        {
+            _chart = ChartGenerator.GenerateBarChart(config);
+        }
+        
+        public void CreateMultiHeader<T>(TableWithHeaderConfig<T> config)
+        {
+            var counter = 1u;
+            var num = 2;
+            if (config.ColumnsRowsWidth != null)
+            {
+                // ширина столбцов
+                foreach (var item in config.ColumnsRowsWidth.Where(x => x.Column > 0))
+                {
+                    Columns.Append(new Column
+                    {
+                        Min = (UInt32Value)counter,
+                        Max = (UInt32Value)counter,
+                        Width = (DoubleValue)(item.Column * num),
+                        CustomWidth = (BooleanValue)true
+                    });
+                    counter++;
+                }
+
+                // высота строки
+                counter = _startRowIndex;
+                num = 5;
+                // строка уже есть
+                if ((from r in SheetData.Elements<Row>()
+                     where (uint)r.RowIndex == counter
+                     select r).Any())
+                {
+                    var row = (from r in SheetData.Elements<Row>()
+                               where (uint)r.RowIndex == counter
+                               select r).First();
+                    row.Height = (DoubleValue)(config.ColumnsRowsWidth[0].Row * num);
+                    row.CustomHeight = (BooleanValue)true;
+                }
+                else
+                {
+                    SheetData.Append(new Row
+                    {
+                        RowIndex = (UInt32Value)counter,
+                        Height = (DoubleValue)(config.ColumnsRowsWidth[0].Row * num),
+                        CustomHeight = (BooleanValue)true
+                    });
+                }
+            }
+
+            const uint styleIndex = 2u;
+            // ищем заголовок 
+            if (config.Headers == null) return;
+            {
+                // количество заголовков, кроме заголовка в колонке 0
+                var num3 = config.Headers.Count(x => x.ColumnIndex > 0);
+                // извлекаем текст заголовка и создаем ячейку в колонке
+                CreateCell(0, _startRowIndex, 
+                    config.Headers.FirstOrDefault<(int, int, string, string)>
+                    (((int ColumnIndex, int RowIndex, string Header, string PropertyName) x)
+                    => x is { ColumnIndex: 0, RowIndex: 0 }).Item3, styleIndex);
+                // создаем все остальные заголовки
+                for (var i = 0; i < num3; i++)
+                {
+                    CreateCell(i + 1, _startRowIndex, config.Headers.FirstOrDefault<(int, int, string, string)>
+                        (((int ColumnIndex, int RowIndex, string Header, string PropertyName) x) 
+                        => x.ColumnIndex == i + 1 && x.RowIndex == 0).Item3, styleIndex);
+                }
+            }
+        }
+        private static void GenerateStyle(OpenXmlPartContainer workbookPart)
+        {
+            // рабочая книга
+            var workbookStylesPart = workbookPart.AddNewPart<WorkbookStylesPart>();
+            workbookStylesPart.Stylesheet = new Stylesheet();
+            // шрифт
+            var fonts = new DocumentFormat.OpenXml.Spreadsheet.Fonts
+            {
+                Count = (UInt32Value)2u,
+                KnownFonts = BooleanValue.FromBoolean(value: true)
+            };
+            // обычный шрифт
+            fonts.Append(new DocumentFormat.OpenXml.Spreadsheet.Font
+            {
+                FontSize = new FontSize
+                {
+                    Val = (DoubleValue)11.0
+                },
+                FontName = new FontName
+                {
+                    Val = (StringValue)"Calibri"
+                },
+                FontFamilyNumbering = new FontFamilyNumbering
+                {
+                    Val = (Int32Value)2
+                },
+                FontScheme = new DocumentFormat.OpenXml.Spreadsheet.FontScheme
+                {
+                    Val = new EnumValue<FontSchemeValues>(FontSchemeValues.Minor)
+                }
+            });
+            // полужирный шрифт
+            fonts.Append(new DocumentFormat.OpenXml.Spreadsheet.Font
+            {
+                FontSize = new FontSize
+                {
+                    Val = (DoubleValue)11.0
+                },
+                FontName = new FontName
+                {
+                    Val = (StringValue)"Calibri"
+                },
+                FontFamilyNumbering = new FontFamilyNumbering
+                {
+                    Val = (Int32Value)2
+                },
+                FontScheme = new DocumentFormat.OpenXml.Spreadsheet.FontScheme
+                {
+                    Val = new EnumValue<FontSchemeValues>(FontSchemeValues.Minor)
+                },
+                Bold = new Bold()
+            });
+            workbookStylesPart.Stylesheet.Append(fonts);
+            // заливка базовая
+            var fills = new Fills
+            {
+                Count = (UInt32Value)1u
+            };
+            fills.Append(new DocumentFormat.OpenXml.Spreadsheet.Fill
+            {
+                PatternFill = new DocumentFormat.OpenXml.Spreadsheet.PatternFill
+                {
+                    PatternType = new EnumValue<PatternValues>(PatternValues.None)
+                }
+            });
+            workbookStylesPart.Stylesheet.Append(fills);
+            // границы
+            var borders = new Borders
+            {
+                Count = (UInt32Value)2u
+            };
+            // пустая граница
+            borders.Append(new Border
+            {
+                LeftBorder = new DocumentFormat.OpenXml.Spreadsheet.LeftBorder(),
+                RightBorder = new DocumentFormat.OpenXml.Spreadsheet.RightBorder(),
+                TopBorder = new DocumentFormat.OpenXml.Spreadsheet.TopBorder(),
+                BottomBorder = new DocumentFormat.OpenXml.Spreadsheet.BottomBorder(),
+                DiagonalBorder = new DiagonalBorder()
+            });
+            // тонкая граница
+            borders.Append(new Border
+            {
+                LeftBorder = new DocumentFormat.OpenXml.Spreadsheet.LeftBorder
+                {
+                    Style = (EnumValue<BorderStyleValues>)BorderStyleValues.Thin
+                },
+                RightBorder = new DocumentFormat.OpenXml.Spreadsheet.RightBorder
+                {
+                    Style = (EnumValue<BorderStyleValues>)BorderStyleValues.Thin
+                },
+                TopBorder = new DocumentFormat.OpenXml.Spreadsheet.TopBorder
+                {
+                    Style = (EnumValue<BorderStyleValues>)BorderStyleValues.Thin
+                },
+                BottomBorder = new DocumentFormat.OpenXml.Spreadsheet.BottomBorder
+                {
+                    Style = (EnumValue<BorderStyleValues>)BorderStyleValues.Thin
+                }
+            });
+
+            workbookStylesPart.Stylesheet.Append(borders);
+            // форматы для ячеек
+            var cellFormats = new CellFormats
+            {
+                Count = (UInt32Value)3u
+            };
+            // используется обычный шрифт, без границ и заливок.
+            cellFormats.Append(new CellFormat
+            {
+                NumberFormatId = (UInt32Value)0u,
+                FormatId = (UInt32Value)0u,
+                FontId = (UInt32Value)0u,
+                BorderId = (UInt32Value)0u,
+                FillId = (UInt32Value)0u
+            });
+            // тонкая граница
+            cellFormats.Append(new CellFormat
+            {
+                NumberFormatId = (UInt32Value)0u,
+                FormatId = (UInt32Value)0u,
+                FontId = (UInt32Value)0u,
+                BorderId = (UInt32Value)1u,
+                FillId = (UInt32Value)0u
+            });
+            // текст с тонкой границей и полужирным шрифтом 
+            cellFormats.Append(new CellFormat
+            {
+                NumberFormatId = (UInt32Value)0u,
+                FormatId = (UInt32Value)0u,
+                FontId = (UInt32Value)1u,
+                BorderId = (UInt32Value)1u,
+                FillId = (UInt32Value)0u,
+                Alignment = new Alignment
+                {
+                    Horizontal = (EnumValue<HorizontalAlignmentValues>)HorizontalAlignmentValues.Center,
+                    Vertical = (EnumValue<VerticalAlignmentValues>)VerticalAlignmentValues.Center,
+                    WrapText = (BooleanValue)true
+                }
+            });
+            workbookStylesPart.Stylesheet.Append(cellFormats);
+        }
+        public void CreateHeader(string header)
+        {
+            // жирный текст в ячейку А1
+            _index = 1u;
+            var cell = CreateCell("A", _index);
+            var run = new DocumentFormat.OpenXml.Spreadsheet.Run();
+            run.Append(new DocumentFormat.OpenXml.Spreadsheet.Text(header));
+            run.RunProperties = new DocumentFormat.OpenXml.Spreadsheet.RunProperties(new Bold());
+            var inlineString = new InlineString();
+            inlineString.Append(run);
+            cell.Append(inlineString);
+            cell.DataType = (EnumValue<CellValues>)CellValues.InlineString;
+            _index++;
+        }
+        // создаем таблицу
+        public void CreateTable(string[,] data)
+        {
+            for (var i = 0; i < data.GetLength(0); i++)
+            {
+                for (var j = 0; j < data.GetLength(1); j++)
+                {
+                    CreateCell(j, (uint)(i + _index), data[i, j], 2u);
+                }
+            }
+
+            _index += (uint)data.GetLength(0);
+        }
+        // создаем ячейки
+        private Cell CreateCell(string columnName, uint rowIndex)
+        {
+            var columnName2 = columnName;
+            var text = columnName2 + rowIndex;
+            Row row;
+            if ((from r in SheetData.Elements<Row>()
+                 where (uint)r.RowIndex == rowIndex
+                 select r).Any())
+            {
+                row = (from r in SheetData.Elements<Row>()
+                       where (uint)r.RowIndex == rowIndex
+                       select r).First();
+            }
+            else
+            {
+                row = new Row
+                {
+                    RowIndex = (UInt32Value)rowIndex
+                };
+                SheetData.Append(row);
+            }
+
+            var cell = row.Elements<Cell>().FirstOrDefault(c => c.CellReference!.Value == columnName2 + rowIndex);
+            if (cell != null) return cell;
+            var referenceChild = row.Elements<Cell>()
+                .FirstOrDefault(
+                    item => item.CellReference!.Value!.Length == text.Length &&
+                    string.Compare(item.CellReference!.Value, text, StringComparison.OrdinalIgnoreCase) > 0);
+
+            cell = new Cell
+            {
+                CellReference = (StringValue)text
+            };
+            row.InsertBefore(cell, referenceChild);
+
+            return cell;
+        }
+        private static string GetExcelColumnName(int columnNumber)
+        {
+            columnNumber++;
+            var num = columnNumber;
+            var text = string.Empty;
+            while (num > 0)
+            {
+                var num2 = (num - 1) % 26;
+                text = Convert.ToChar(65 + num2) + text;
+                num = (num - num2) / 26;
+            }
+
+            return text;
+        }
+        private void CreateCell(int columnIndex, uint rowIndex, string text, uint styleIndex)
+        {
+            var cell = CreateCell(GetExcelColumnName(columnIndex), rowIndex);
+            cell.CellValue = new CellValue(text);
+            cell.DataType = (EnumValue<CellValues>)CellValues.String;
+            cell.StyleIndex = (UInt32Value)styleIndex;
+        }
+        public void SaveDoc(string filepath)
+        {
+            if (string.IsNullOrEmpty(filepath))
+            {
+                throw new ArgumentNullException("File name is empty");
+            }
+
+            if (SheetData == null)
+            {
+                throw new ArgumentNullException("Dock body is empty! Nothing to save!");
+            }
+
+            using var spreadsheetDocument = SpreadsheetDocument.Create(filepath, SpreadsheetDocumentType.Workbook);
+            var workbookPart = spreadsheetDocument.AddWorkbookPart();
+            GenerateStyle(workbookPart);
+            workbookPart.Workbook = new Workbook();
+            var worksheetPart = workbookPart.AddNewPart<WorksheetPart>();
+            worksheetPart.Worksheet = new Worksheet();
+            if (_columns != null)
+            {
+                worksheetPart.Worksheet.Append(_columns);
+            }
+
+            worksheetPart.Worksheet.Append(SheetData);
+            var sheets = spreadsheetDocument.WorkbookPart!.Workbook.AppendChild(new Sheets());
+            var sheet = new Sheet
+            {
+                Id = (StringValue)spreadsheetDocument.WorkbookPart!.GetIdOfPart(worksheetPart),
+                SheetId = (UInt32Value)1u,
+                Name = (StringValue)"List 1"
+            };
+            sheets.Append(sheet);
+            if (_chart == null) return;
+            var drawingsPart = worksheetPart.AddNewPart<DrawingsPart>();
+            worksheetPart.Worksheet.Append(new Drawing
+            {
+                Id = (StringValue)worksheetPart.GetIdOfPart(drawingsPart)
+            });
+            worksheetPart.Worksheet.Save();
+            var chartPart = drawingsPart.AddNewPart<ChartPart>();
+            chartPart.ChartSpace = new ChartSpace();
+            chartPart.ChartSpace.Append(new EditingLanguage
+            {
+                Val = new StringValue("en-US")
+            });
+            chartPart.ChartSpace.Append(_chart);
+            chartPart.ChartSpace.Save();
+            drawingsPart.WorksheetDrawing = new WorksheetDrawing();
+            var twoCellAnchor = drawingsPart.WorksheetDrawing.AppendChild(new TwoCellAnchor());
+            twoCellAnchor.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.FromMarker(new ColumnId("2"), new ColumnOffset("581025"), new RowId("2"), new RowOffset("114300")));
+            twoCellAnchor.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.ToMarker(new ColumnId("17"), new ColumnOffset("276225"), new RowId("32"), new RowOffset("0")));
+            var graphicFrame = twoCellAnchor.AppendChild(new DocumentFormat.OpenXml.Drawing.Spreadsheet.GraphicFrame());
+            graphicFrame.Macro = (StringValue)"";
+            graphicFrame.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualGraphicFrameProperties(new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualDrawingProperties
+            {
+                Id = new UInt32Value(2u),
+                Name = (StringValue)"Chart 1"
+            }, new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualGraphicFrameDrawingProperties()));
+            graphicFrame.Append(new Transform(new Offset
+            {
+                X = (Int64Value)0L,
+                Y = (Int64Value)0L
+            }, new Extents
+            {
+                Cx = (Int64Value)0L,
+                Cy = (Int64Value)0L
+            }));
+            graphicFrame.Append(new Graphic(new GraphicData(new ChartReference
+            {
+                Id = (StringValue)drawingsPart.GetIdOfPart(chartPart)
+            })
+            {
+                Uri = (StringValue)"http://schemas.openxmlformats.org/drawingml/2006/chart"
+            }));
+            twoCellAnchor.Append(new ClientData());
+            drawingsPart.WorksheetDrawing.Save();
+        }
+        public void CreateTableWithHeader()
+        {
+            _startRowIndex = _index;
+        }
+        public void LoadDataToTableWithMultiHeader(string[,] data, int rowHeight)
+        {
+            const int num = 5;
+            for (var i = 0u; i < data.GetLength(0); i++)
+            {
+                if ((from r in SheetData.Elements<Row>()
+                     where (uint)r.RowIndex == i + 1
+                     select r).Any())
+                {
+                    var row = (from r in SheetData.Elements<Row>()
+                               where (uint)r.RowIndex == i + 1
+                               select r).First();
+                    row.Height = (DoubleValue)(rowHeight * num);
+                    row.CustomHeight = (BooleanValue)true;
+                }
+                else
+                {
+                    SheetData.Append(new Row
+                    {
+                        RowIndex = (UInt32Value)(i + 1),
+                        Height = (DoubleValue)(rowHeight * num),
+                        CustomHeight = (BooleanValue)true
+                    });
+                }
+            }
+
+            _startRowIndex++;
+            for (var j = 0; j < data.GetLength(0); j++)
+            {
+                for (var k = 0; k < data.GetLength(1); k++)
+                {
+                    CreateCell(k, _startRowIndex, data[j, k], k == 0 ? 2u : 1u);
+                }
+
+                _startRowIndex++;
+            }
+        }
+    }
+}

KOP/Ivanov_components/Ivanov_components.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="DocumentFormat.OpenXml" Version="2.20.0" />
+  </ItemGroup>
+
+</Project>

KOP/Ivanov_components/Models/ChartConfig.cs

@@ -0,0 +1,19 @@
+using DocumentFormat.OpenXml.Spreadsheet;
+
+namespace Ivanov_components.Models
+{
+    public class ChartConfig : DocumentConfig
+    {
+        public string ChartTitle { get; init; } = string.Empty;
+        public Location LegendLocation { get; init; }
+        public Dictionary<string, List<(string Name, double Value)>>? Data { get; init; }
+
+        public void CheckFields()
+        {
+            if (Data == null || Data.Count == 0)
+            {
+                throw new ArgumentNullException("Data count is null");
+            }
+        }
+    }
+}

KOP/Ivanov_components/Models/DocumentConfig.cs

@@ -0,0 +1,8 @@
+namespace Ivanov_components.Models
+{
+    public class DocumentConfig
+    {
+        public string FilePath { get; init; } = string.Empty;
+        public string Header { get; init; } = string.Empty;
+    }
+}

KOP/Ivanov_components/Models/Location.cs

@@ -0,0 +1,10 @@
+namespace Ivanov_components.Models
+{
+    public enum Location
+    {
+        Left,
+        Right,
+        Top,
+        Bottom
+    }
+}

KOP/Ivanov_components/Models/TableConfig.cs

@@ -0,0 +1,15 @@
+namespace Ivanov_components.Models
+{
+    public class TableConfig : DocumentConfig
+    {
+        public List<string[,]>? Data { get; init; }
+
+        public void CheckFields()
+        {
+            if (Data == null || Data.Count == 0 || Data.All(x => x.Length == 0))
+            {
+                throw new ArgumentNullException("Data is null");
+            }
+        }
+    }
+}

KOP/Ivanov_components/Models/TableWithHeaderConfig.cs

@@ -0,0 +1,26 @@
+namespace Ivanov_components.Models
+{
+    public class TableWithHeaderConfig<T> : DocumentConfig
+    {
+        public (int Columns, int Rows) ColumnsRowsDataCount { get; set; }
+        public List<(int Column, int Row)>? ColumnsRowsWidth { get; init; }
+        public List<(int ColumnIndex, int RowIndex, string Header, string PropertyName)>? Headers { get; init; }
+        public List<T>? Data { get; init; }
+
+        public void CheckFields()
+        {
+            if (Data == null || Data.Count == 0)
+            {
+                throw new ArgumentNullException("No data");
+            }
+            if (ColumnsRowsWidth is null || ColumnsRowsWidth.Count == 0)
+            {
+                throw new ArgumentNullException("Rows width invalid");
+            }
+            if (Headers is null || Headers.Count == 0)
+            {
+                throw new ArgumentNullException("Header data invalid");
+            }
+        }
+    }
+}

KOP/Ivanov_visual_components/ColumnsConfiguratoin.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Ivanov_visual_components
+{
+    public class ColumnsConfiguratoin
+    {
+        public int ColumnsCount { get; set; }
+        public string[] NameColumn { get; set; }
+        public int[] Width { get; set; }
+        public bool[] Visible { get; set; }
+        public string[] PropertiesObject { get; set; }
+    }
+}

KOP/Ivanov_visual_components/DateBoxWithNull.Designer.cs

@@ -0,0 +1,74 @@
+namespace Ivanov_visual_components
+{
+    partial class DateBoxWithNull
+    {
+        /// <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()
+        {
+            this.CheckBoxNull = new System.Windows.Forms.CheckBox();
+            this.TextBoxDate = new System.Windows.Forms.TextBox();
+            this.SuspendLayout();
+            // 
+            // CheckBoxNull
+            // 
+            this.CheckBoxNull.AutoSize = true;
+            this.CheckBoxNull.Location = new System.Drawing.Point(3, 7);
+            this.CheckBoxNull.Name = "CheckBoxNull";
+            this.CheckBoxNull.Size = new System.Drawing.Size(15, 14);
+            this.CheckBoxNull.TabIndex = 0;
+            this.CheckBoxNull.UseVisualStyleBackColor = true;
+            this.CheckBoxNull.CheckedChanged += new System.EventHandler(this.CheckBoxNull_CheckedChanged);
+            // 
+            // TextBoxDate
+            // 
+            this.TextBoxDate.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.TextBoxDate.Location = new System.Drawing.Point(24, 3);
+            this.TextBoxDate.Name = "TextBoxDate";
+            this.TextBoxDate.Size = new System.Drawing.Size(271, 23);
+            this.TextBoxDate.TabIndex = 1;
+            this.TextBoxDate.TextChanged += new System.EventHandler(this.TextBoxDate_TextChanged);
+            // 
+            // DateBoxWithNull
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.BackColor = System.Drawing.SystemColors.ControlLight;
+            this.Controls.Add(this.TextBoxDate);
+            this.Controls.Add(this.CheckBoxNull);
+            this.Name = "DateBoxWithNull";
+            this.Size = new System.Drawing.Size(298, 29);
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private CheckBox CheckBoxNull;
+        private TextBox TextBoxDate;
+    }
+}

KOP/Ivanov_visual_components/DateBoxWithNull.cs

@@ -0,0 +1,86 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Windows.Forms.VisualStyles;
+
+namespace Ivanov_visual_components
+{
+    public partial class DateBoxWithNull : UserControl
+    {
+        public EventHandler? _changeEvent;
+        public EventHandler? _checkBoxEvent;
+        public Exception? Error;
+        public DateBoxWithNull()
+        {
+            InitializeComponent();
+        }
+
+        public DateTime? Value
+        {
+            get
+            {
+                Error = null;
+                if (!CheckBoxNull.Checked)
+                {
+                    if (string.IsNullOrEmpty(TextBoxDate.Text))
+                    {
+                        Error = new NotFilledException("Text box can't be empty, click checkbox if value must be empty!");
+                        return null;
+                    }
+                    if (DateTime.TryParseExact(TextBoxDate.Text, "dd/MM/yyyy", null, DateTimeStyles.None, out DateTime parsedDate))
+                    {
+                        return parsedDate;
+                    }
+                    else
+                    {
+                        Error = new ParseException($"Wrong format <{TextBoxDate.Text}>!");
+                        return null;
+                    }
+                }
+                return null;
+            }
+            set
+            {
+                if (value is null)
+                {
+                    CheckBoxNull.Checked = true;
+                }
+                else
+                {
+                    TextBoxDate.Text = value?.ToString("dd/MM/yyyy");
+                    CheckBoxNull.Checked = false;
+                }
+            }
+        }
+
+        public event EventHandler CheckBoxEvent
+        {
+            add { _checkBoxEvent += value; }
+            remove { _checkBoxEvent += value; }
+        }
+
+        public event EventHandler ChangeEvent
+        {
+            add { _changeEvent += value; }
+            remove { _changeEvent += value; }
+        }
+
+        private void TextBoxDate_TextChanged(object sender, EventArgs e)
+        {
+            _changeEvent?.Invoke(sender, e);
+        }
+
+        private void CheckBoxNull_CheckedChanged(object sender, EventArgs e)
+        {
+            TextBoxDate.Enabled = !CheckBoxNull.Checked;
+            _checkBoxEvent?.Invoke(sender, e);
+        }
+    }
+}

KOP/Ivanov_visual_components/DateBoxWithNull.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>

KOP/Ivanov_visual_components/ItemList.Designer.cs

@@ -0,0 +1,62 @@
+namespace Ivanov_visual_components
+{
+    partial class ItemList
+    {
+        /// <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()
+        {
+            this.ListBoxCustom = new System.Windows.Forms.ListBox();
+            this.SuspendLayout();
+            // 
+            // ListBoxCustom
+            // 
+            this.ListBoxCustom.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
+            | System.Windows.Forms.AnchorStyles.Left)
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.ListBoxCustom.FormattingEnabled = true;
+            this.ListBoxCustom.ItemHeight = 15;
+            this.ListBoxCustom.Location = new System.Drawing.Point(0, 0);
+            this.ListBoxCustom.Name = "ListBoxCustom";
+            this.ListBoxCustom.Size = new System.Drawing.Size(272, 259);
+            this.ListBoxCustom.TabIndex = 0;
+            this.ListBoxCustom.SelectedIndexChanged += new System.EventHandler(this.ListBoxCustom_SelectedIndexChanged);
+            // 
+            // ItemList
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.Controls.Add(this.ListBoxCustom);
+            this.Name = "ItemList";
+            this.Size = new System.Drawing.Size(272, 265);
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private ListBox ListBoxCustom;
+    }
+}

KOP/Ivanov_visual_components/ItemList.cs

@@ -0,0 +1,64 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace Ivanov_visual_components
+{
+    public partial class ItemList : UserControl
+    {
+        private EventHandler? _changeEvent;
+        public ListBox.ObjectCollection Items => ListBoxCustom.Items;
+
+        public ItemList()
+        {
+            InitializeComponent();
+        }
+
+        public void Clear()
+        {
+            ListBoxCustom.Items.Clear();
+        }
+
+        public event EventHandler ChangeEvent
+        {
+            add
+            {
+                _changeEvent += value;
+            }
+            remove
+            {
+                _changeEvent -= value;
+            }
+        }
+
+        public string? SelectedElement
+        {
+            get
+            {
+                return (ListBoxCustom.SelectedIndex != -1 && ListBoxCustom.SelectedItem != null)
+                    ? ListBoxCustom.SelectedItem.ToString()
+                    : string.Empty;
+            }
+            set
+            {
+                if (!string.IsNullOrEmpty(value))
+                {
+                    int index = ListBoxCustom.FindString(value);
+                    if (index == -1) return;
+                    ListBoxCustom.SetSelected(index, true);
+                }
+            }
+        }
+
+        private void ListBoxCustom_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            _changeEvent?.Invoke(sender, e);
+        }
+    }
+}

KOP/Ivanov_visual_components/ItemList.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>

KOP/Ivanov_visual_components/ItemTable.Designer.cs

@@ -0,0 +1,72 @@
+namespace Ivanov_visual_components
+{
+    partial class ItemTable
+    {
+        /// <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()
+        {
+            this.DataGridViewItems = new System.Windows.Forms.DataGridView();
+            ((System.ComponentModel.ISupportInitialize)(this.DataGridViewItems)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // DataGridViewItems
+            // 
+            this.DataGridViewItems.AllowUserToAddRows = false;
+            this.DataGridViewItems.AllowUserToDeleteRows = false;
+            this.DataGridViewItems.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
+            | System.Windows.Forms.AnchorStyles.Left)
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.DataGridViewItems.BackgroundColor = System.Drawing.SystemColors.ButtonFace;
+            this.DataGridViewItems.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.DataGridViewItems.GridColor = System.Drawing.SystemColors.ActiveCaptionText;
+            this.DataGridViewItems.Location = new System.Drawing.Point(0, 0);
+            this.DataGridViewItems.MultiSelect = false;
+            this.DataGridViewItems.Name = "DataGridViewItems";
+            this.DataGridViewItems.ReadOnly = true;
+            this.DataGridViewItems.RowHeadersVisible = false;
+            this.DataGridViewItems.RowTemplate.Height = 25;
+            this.DataGridViewItems.SelectionMode = System.Windows.Forms.DataGridViewSelectionMode.FullRowSelect;
+            this.DataGridViewItems.ShowEditingIcon = false;
+            this.DataGridViewItems.Size = new System.Drawing.Size(548, 358);
+            this.DataGridViewItems.TabIndex = 0;
+            // 
+            // ItemTable
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.Controls.Add(this.DataGridViewItems);
+            this.Name = "ItemTable";
+            this.Size = new System.Drawing.Size(548, 358);
+            ((System.ComponentModel.ISupportInitialize)(this.DataGridViewItems)).EndInit();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private DataGridView DataGridViewItems;
+    }
+}

KOP/Ivanov_visual_components/ItemTable.cs

@@ -0,0 +1,103 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace Ivanov_visual_components
+{
+    public partial class ItemTable : UserControl
+    {
+        public ItemTable()
+        {
+            InitializeComponent();
+        }
+
+        public int SelectedRow
+        {
+            get 
+            { 
+                return DataGridViewItems.SelectedRows[0].Index; 
+            }
+            set
+            {
+                if (DataGridViewItems.SelectedRows.Count <= value || value < 0)
+                {
+                    throw new ArgumentException(string.Format("{0} is an invalid row index.", value));
+                }
+                else
+                {
+                    DataGridViewItems.ClearSelection();
+                    DataGridViewItems.Rows[value].Selected = true;
+                }
+            }
+        }
+
+        public void ClearDataGrid()
+        {
+            DataGridViewItems.DataSource = null;
+            DataGridViewItems.Rows.Clear();
+        }
+
+        public void ConfigColumn(ColumnsConfiguratoin columnsData)
+        {
+            DataGridViewItems.ColumnCount = columnsData.ColumnsCount;
+            for (int i = 0; i < columnsData.ColumnsCount; i++)
+            {
+                DataGridViewItems.Columns[i].Name = columnsData.NameColumn[i];
+                DataGridViewItems.Columns[i].Width = columnsData.Width[i];
+                DataGridViewItems.Columns[i].Visible = columnsData.Visible[i];
+                DataGridViewItems.Columns[i].DataPropertyName = columnsData.PropertiesObject[i];
+            }
+        }
+
+        public T GetSelectedObjectInRow<T>() where T : class, new()
+        {
+            T val = new();
+
+            var propertiesObj = typeof(T).GetProperties();
+            foreach (var properties in propertiesObj)
+            {
+                bool propIsExist = false;
+                int columnIndex = 0;
+                for (; columnIndex < DataGridViewItems.Columns.Count; columnIndex++)
+                {
+                    if (DataGridViewItems.Columns[columnIndex].DataPropertyName.ToString() == properties.Name)
+                    {
+                        propIsExist = true;
+                        break;
+                    }
+                }
+                if (propIsExist)
+                {
+                    object value = DataGridViewItems.SelectedRows[0].Cells[columnIndex].Value;
+                    properties.SetValue(val, Convert.ChangeType(value, properties?.PropertyType));
+                };
+            }
+
+            return val;
+        }
+
+        public void AddItem<T>(T item, int RowIndex, int ColumnIndex)
+        {
+            if (item == null)
+            {
+                return;
+            }
+
+            string propertyName = DataGridViewItems.Columns[ColumnIndex].DataPropertyName.ToString();
+            string? value = item.GetType().GetProperty(propertyName)?.GetValue(item)?.ToString();
+
+            if (RowIndex >= DataGridViewItems.Rows.Count)
+            {
+                DataGridViewItems.RowCount = RowIndex + 1;
+            }
+
+            DataGridViewItems.Rows[RowIndex].Cells[ColumnIndex].Value = value;
+        }
+    }
+}

KOP/Ivanov_visual_components/ItemTable.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>

KOP/Ivanov_visual_components/Ivanov_visual_components.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+</Project>

KOP/Ivanov_visual_components/NotFilledException.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Ivanov_visual_components
+{
+    public class NotFilledException : Exception
+    {
+        public NotFilledException() { }
+        public NotFilledException(string message) : base(message) { }
+        public NotFilledException(string message, Exception inner) : base(message, inner) { }
+    }
+}

KOP/Ivanov_visual_components/ParseException.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Ivanov_visual_components
+{
+    public class ParseException : Exception
+    {
+        public ParseException() { }
+        public ParseException(string message) : base(message) { }
+        public ParseException(string message, Exception innerException) : base(message, innerException) { }
+    }
+}

KOP/KOP.sln

@@ -0,0 +1,37 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.10.35122.118
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ivanov_visual_components", "Ivanov_visual_components\Ivanov_visual_components.csproj", "{3FEAB427-D75C-442E-B5FE-6285202B442C}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ivanov_App", "Ivanov_App\Ivanov_App.csproj", "{64CD7137-E0BF-4F35-8F33-B07AFED1393F}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ivanov_components", "Ivanov_components\Ivanov_components.csproj", "{E162208D-662D-4419-9B33-A61189E0CC20}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{3FEAB427-D75C-442E-B5FE-6285202B442C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3FEAB427-D75C-442E-B5FE-6285202B442C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3FEAB427-D75C-442E-B5FE-6285202B442C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3FEAB427-D75C-442E-B5FE-6285202B442C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{64CD7137-E0BF-4F35-8F33-B07AFED1393F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{64CD7137-E0BF-4F35-8F33-B07AFED1393F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{64CD7137-E0BF-4F35-8F33-B07AFED1393F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{64CD7137-E0BF-4F35-8F33-B07AFED1393F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E162208D-662D-4419-9B33-A61189E0CC20}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E162208D-662D-4419-9B33-A61189E0CC20}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E162208D-662D-4419-9B33-A61189E0CC20}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E162208D-662D-4419-9B33-A61189E0CC20}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {1A537B19-2DD7-4FCC-9CFD-9A7FAEE5D675}
+	EndGlobalSection
+EndGlobal