какая же у меня огромная жопа

DatabaseImplement/Implements/ProductStorage.cs

@@ -18,11 +18,11 @@ namespace DatabaseImplement.Implements
         {
             using var context = new Database();
             var element = context.Products
-            .Include(x => x.Name)
+            //.Include(x => x.Name)
-            .Include(x => x.Price)
+            //.Include(x => x.Price)
-            .Include(x => x.IsBeingSold)
+            //.Include(x => x.IsBeingSold)
-            .Include(x => x.Rate)
+            //.Include(x => x.Rate)
-            .Include(x => x.Amount)
+            //.Include(x => x.Amount)
             .FirstOrDefault(rec => rec.Id == model.Id);
             if (element != null)
             {
@@ -41,11 +41,11 @@ namespace DatabaseImplement.Implements
             }
             using var context = new Database();
             return context.Products
-            .Include(x => x.Name)
+            //.Include(x => x.Name)
-            .Include(x => x.Price)
+            //.Include(x => x.Price)
-            .Include(x => x.IsBeingSold)
+            //.Include(x => x.IsBeingSold)
-            .Include(x => x.Rate)
+            //.Include(x => x.Rate)
-            .Include(x => x.Amount)
+            //.Include(x => x.Amount)
             .FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
         }
 
@@ -59,11 +59,11 @@ namespace DatabaseImplement.Implements
             if (model.Price.HasValue)
             {
                 return context.Products
-                .Include(x => x.Name)
+                //.Include(x => x.Name)
-                .Include(x => x.Price)
+                //.Include(x => x.Price)
-                .Include(x => x.IsBeingSold)
+                //.Include(x => x.IsBeingSold)
-                .Include(x => x.Rate)
+                //.Include(x => x.Rate)
-                .Include(x => x.Amount)
+                //.Include(x => x.Amount)
                 .Where(x => x.Price <= model.Price)
                 .ToList()
                 .Select(x => x.GetViewModel)
@@ -72,11 +72,11 @@ namespace DatabaseImplement.Implements
             if (model.Rate.HasValue)
             {
                 return context.Products
-                .Include(x => x.Name)
+                //.Include(x => x.Name)
-                .Include(x => x.Price)
+                //.Include(x => x.Price)
-                .Include(x => x.IsBeingSold)
+                //.Include(x => x.IsBeingSold)
-                .Include(x => x.Rate)
+                //.Include(x => x.Rate)
-                .Include(x => x.Amount)
+                //.Include(x => x.Amount)
                 .Where(x => x.Rate <= model.Rate)
                 .ToList()
                 .Select(x => x.GetViewModel)
@@ -85,22 +85,22 @@ namespace DatabaseImplement.Implements
             if (model.Amount.HasValue && model.IsBeingSold.HasValue)
             {
                 return context.Products
-                .Include(x => x.Name)
+                //.Include(x => x.Name)
-                .Include(x => x.Price)
+                //.Include(x => x.Price)
-                .Include(x => x.IsBeingSold)
+                //.Include(x => x.IsBeingSold)
-                .Include(x => x.Rate)
+                //.Include(x => x.Rate)
-                .Include(x => x.Amount)
+                //.Include(x => x.Amount)
                 .Where(x => x.IsBeingSold == model.IsBeingSold && x.Amount >= model.Amount)
                 .ToList()
                 .Select(x => x.GetViewModel)
                 .ToList();
             }
             return context.Products
-                .Include(x => x.Name)
+                //.Include(x => x.Name)
-                .Include(x => x.Price)
+                //.Include(x => x.Price)
-                .Include(x => x.IsBeingSold)
+                //.Include(x => x.IsBeingSold)
-                .Include(x => x.Rate)
+                //.Include(x => x.Rate)
-                .Include(x => x.Amount)
+                //.Include(x => x.Amount)
                 .Where(x => x.Name == model.Name)
                 .ToList()
                 .Select(x => x.GetViewModel)
@@ -111,11 +111,11 @@ namespace DatabaseImplement.Implements
         {
             using var context = new Database();
             return context.Products
-            .Include(x => x.Name)
+            //.Include(x => x.Name)
-            .Include(x => x.Price)
+            //.Include(x => x.Price)
-            .Include(x => x.IsBeingSold)
+            //.Include(x => x.IsBeingSold)
-            .Include(x => x.Rate)
+            //.Include(x => x.Rate)
-            .Include(x => x.Amount)
+            //.Include(x => x.Amount)
             .ToList()
             .Select(x => x.GetViewModel)
             .ToList();

WinFormsApp/FormMain.Designer.cs

@@ -30,8 +30,10 @@
         {
             dataGridView = new DataGridView();
             buttonCreateSupply = new Button();
-            toolStrip1 = new ToolStrip();
+            menuStrip1 = new MenuStrip();
+            товарыToolStripMenuItem = new ToolStripMenuItem();
             ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            menuStrip1.SuspendLayout();
             SuspendLayout();
             // 
             // dataGridView
@@ -51,26 +53,37 @@
             buttonCreateSupply.Text = "Оформить поставку";
             buttonCreateSupply.UseVisualStyleBackColor = true;
             // 
-            // toolStrip1
+            // menuStrip1
             // 
-            toolStrip1.Location = new Point(0, 0);
+            menuStrip1.Items.AddRange(new ToolStripItem[] { товарыToolStripMenuItem });
-            toolStrip1.Name = "toolStrip1";
+            menuStrip1.Location = new Point(0, 0);
-            toolStrip1.Size = new Size(798, 25);
+            menuStrip1.Name = "menuStrip1";
-            toolStrip1.TabIndex = 2;
+            menuStrip1.Size = new Size(798, 24);
-            toolStrip1.Text = "toolStrip1";
+            menuStrip1.TabIndex = 2;
+            menuStrip1.Text = "menuStrip1";
+            // 
+            // товарыToolStripMenuItem
+            // 
+            товарыToolStripMenuItem.Name = "товарыToolStripMenuItem";
+            товарыToolStripMenuItem.Size = new Size(60, 20);
+            товарыToolStripMenuItem.Text = "Товары";
+            товарыToolStripMenuItem.Click += товарыToolStripMenuItem_Click;
             // 
             // FormMain
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
             ClientSize = new Size(798, 361);
-            Controls.Add(toolStrip1);
             Controls.Add(buttonCreateSupply);
             Controls.Add(dataGridView);
+            Controls.Add(menuStrip1);
+            MainMenuStrip = menuStrip1;
             Name = "FormMain";
             Text = "FormMain";
             Load += FormMain_Load;
             ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            menuStrip1.ResumeLayout(false);
+            menuStrip1.PerformLayout();
             ResumeLayout(false);
             PerformLayout();
         }
@@ -79,6 +92,7 @@
 
         private DataGridView dataGridView;
         private Button buttonCreateSupply;
-        private ToolStrip toolStrip1;
+        private MenuStrip menuStrip1;
+        private ToolStripMenuItem товарыToolStripMenuItem;
     }
 }

WinFormsApp/FormMain.cs

@@ -51,5 +51,14 @@ namespace WinFormsApp
                 MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
+
+        private void товарыToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormProducts));
+            if (service is FormProducts form)
+            {
+                form.ShowDialog();
+            }
+        }
     }
 }

WinFormsApp/FormMain.resx

@@ -117,7 +117,7 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
-  <metadata name="toolStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+  <metadata name="menuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>17, 17</value>
   </metadata>
 </root>

WinFormsApp/FormProducts.Designer.cs

@@ -0,0 +1,192 @@
+namespace WinFormsApp
+{
+    partial class FormProducts
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            dataGridView = new DataGridView();
+            buttonCreateProduct = new Button();
+            groupBoxControls = new GroupBox();
+            groupBoxCreateProduct = new GroupBox();
+            numericUpDownAmount = new NumericUpDown();
+            numericUpDownPrice = new NumericUpDown();
+            buttonCancel = new Button();
+            buttonSaveProduct = new Button();
+            checkBoxIsSold = new CheckBox();
+            textBoxName = new TextBox();
+            buttonUpdateProduct = new Button();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            groupBoxControls.SuspendLayout();
+            groupBoxCreateProduct.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownAmount).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownPrice).BeginInit();
+            SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Location = new Point(12, 12);
+            dataGridView.Name = "dataGridView";
+            dataGridView.Size = new Size(631, 304);
+            dataGridView.TabIndex = 0;
+            // 
+            // buttonCreateProduct
+            // 
+            buttonCreateProduct.Location = new Point(69, 22);
+            buttonCreateProduct.Name = "buttonCreateProduct";
+            buttonCreateProduct.Size = new Size(139, 23);
+            buttonCreateProduct.TabIndex = 1;
+            buttonCreateProduct.Text = "Добавить товар";
+            buttonCreateProduct.UseVisualStyleBackColor = true;
+            buttonCreateProduct.Click += buttonCreateProduct_Click;
+            // 
+            // groupBoxControls
+            // 
+            groupBoxControls.BackColor = Color.Transparent;
+            groupBoxControls.Controls.Add(buttonUpdateProduct);
+            groupBoxControls.Controls.Add(buttonCreateProduct);
+            groupBoxControls.Location = new Point(649, 12);
+            groupBoxControls.Name = "groupBoxControls";
+            groupBoxControls.Size = new Size(264, 304);
+            groupBoxControls.TabIndex = 2;
+            groupBoxControls.TabStop = false;
+            groupBoxControls.Text = "Действия";
+            // 
+            // groupBoxCreateProduct
+            // 
+            groupBoxCreateProduct.BackColor = Color.Transparent;
+            groupBoxCreateProduct.Controls.Add(numericUpDownAmount);
+            groupBoxCreateProduct.Controls.Add(numericUpDownPrice);
+            groupBoxCreateProduct.Controls.Add(buttonCancel);
+            groupBoxCreateProduct.Controls.Add(buttonSaveProduct);
+            groupBoxCreateProduct.Controls.Add(checkBoxIsSold);
+            groupBoxCreateProduct.Controls.Add(textBoxName);
+            groupBoxCreateProduct.Location = new Point(649, 330);
+            groupBoxCreateProduct.Name = "groupBoxCreateProduct";
+            groupBoxCreateProduct.Size = new Size(257, 304);
+            groupBoxCreateProduct.TabIndex = 3;
+            groupBoxCreateProduct.TabStop = false;
+            groupBoxCreateProduct.Text = "Создание/изменение продукта";
+            // 
+            // numericUpDownAmount
+            // 
+            numericUpDownAmount.Location = new Point(17, 153);
+            numericUpDownAmount.Maximum = new decimal(new int[] { 100000, 0, 0, 0 });
+            numericUpDownAmount.Name = "numericUpDownAmount";
+            numericUpDownAmount.Size = new Size(120, 23);
+            numericUpDownAmount.TabIndex = 7;
+            // 
+            // numericUpDownPrice
+            // 
+            numericUpDownPrice.DecimalPlaces = 2;
+            numericUpDownPrice.Location = new Point(17, 94);
+            numericUpDownPrice.Maximum = new decimal(new int[] { 100000, 0, 0, 0 });
+            numericUpDownPrice.Name = "numericUpDownPrice";
+            numericUpDownPrice.Size = new Size(120, 23);
+            numericUpDownPrice.TabIndex = 6;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(111, 235);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 5;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            // 
+            // buttonSaveProduct
+            // 
+            buttonSaveProduct.Location = new Point(17, 235);
+            buttonSaveProduct.Name = "buttonSaveProduct";
+            buttonSaveProduct.Size = new Size(75, 23);
+            buttonSaveProduct.TabIndex = 4;
+            buttonSaveProduct.Text = "Сохранить";
+            buttonSaveProduct.UseVisualStyleBackColor = true;
+            buttonSaveProduct.Click += buttonSaveProduct_Click;
+            // 
+            // checkBoxIsSold
+            // 
+            checkBoxIsSold.AutoSize = true;
+            checkBoxIsSold.Location = new Point(17, 210);
+            checkBoxIsSold.Name = "checkBoxIsSold";
+            checkBoxIsSold.Size = new Size(148, 19);
+            checkBoxIsSold.TabIndex = 3;
+            checkBoxIsSold.Text = "Поместить в магазин?";
+            checkBoxIsSold.UseVisualStyleBackColor = true;
+            // 
+            // textBoxName
+            // 
+            textBoxName.Location = new Point(17, 40);
+            textBoxName.Name = "textBoxName";
+            textBoxName.Size = new Size(100, 23);
+            textBoxName.TabIndex = 0;
+            // 
+            // buttonUpdateProduct
+            // 
+            buttonUpdateProduct.Location = new Point(69, 62);
+            buttonUpdateProduct.Name = "buttonUpdateProduct";
+            buttonUpdateProduct.Size = new Size(139, 23);
+            buttonUpdateProduct.TabIndex = 2;
+            buttonUpdateProduct.Text = "Изменить товар";
+            buttonUpdateProduct.UseVisualStyleBackColor = true;
+            buttonUpdateProduct.Click += buttonUpdateProduct_Click;
+            // 
+            // FormProducts
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(925, 646);
+            Controls.Add(groupBoxCreateProduct);
+            Controls.Add(groupBoxControls);
+            Controls.Add(dataGridView);
+            Name = "FormProducts";
+            Text = "FormProducts";
+            Load += FormProducts_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            groupBoxControls.ResumeLayout(false);
+            groupBoxCreateProduct.ResumeLayout(false);
+            groupBoxCreateProduct.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownAmount).EndInit();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownPrice).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+        private Button buttonCreateProduct;
+        private GroupBox groupBoxControls;
+        private GroupBox groupBoxCreateProduct;
+        private TextBox textBoxName;
+        private Button buttonSaveProduct;
+        private CheckBox checkBoxIsSold;
+        private NumericUpDown numericUpDownAmount;
+        private NumericUpDown numericUpDownPrice;
+        private Button buttonCancel;
+        private Button buttonUpdateProduct;
+    }
+}

WinFormsApp/FormProducts.cs

@@ -0,0 +1,135 @@
+using BusinessLogic.BusinessLogic;
+using Contracts.BindingModels;
+using Contracts.BusinessLogicContracts;
+using Contracts.SearchModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Diagnostics;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace WinFormsApp
+{
+    public partial class FormProducts : Form
+    {
+        private Guid? _id;
+        private readonly ILogger _logger;
+        private readonly IProductLogic _productLogic;
+        public FormProducts(ILogger<FormMain> logger, IProductLogic productLogic)
+        {
+            InitializeComponent();
+            _productLogic = productLogic;
+            _logger = logger;
+        }
+
+        private void FormProducts_Load(object sender, EventArgs e)
+        {
+            LoadData();
+            groupBoxCreateProduct.Hide();
+            //groupBoxCreateProduct.Enabled = false;
+        }
+
+        private void LoadData()
+        {
+            _logger.LogInformation("Загрузка товаров");
+            try
+            {
+                var list = _productLogic.ReadList(null);
+                if (list != null)
+                {
+                    dataGridView.DataSource = list;
+                }
+                _logger.LogInformation("Загрузка товаров");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки товаров");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonCreateProduct_Click(object sender, EventArgs e)
+        {
+            //надо сделать че нибудь с фронтом а то всё грустно
+            groupBoxControls.Hide();
+            //groupBoxControls.Enabled = false;
+            groupBoxCreateProduct.Show();
+            //groupBoxCreateProduct.Enabled = true;
+        }
+
+        private void buttonSaveProduct_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxName.Text))
+            {
+                MessageBox.Show("Заполните название", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (string.IsNullOrEmpty(numericUpDownPrice.Value.ToString()))
+            {
+                MessageBox.Show("Укажите цену", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (string.IsNullOrEmpty(numericUpDownAmount.Value.ToString()))
+            {
+                MessageBox.Show("Укажите кол-во", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Сохранение товара");
+            try
+            {
+                var model = new ProductBindingModel
+                {
+                    Name = textBoxName.Text,
+                    Price = Convert.ToDouble(numericUpDownPrice.Value),
+                    Amount = Convert.ToInt16(numericUpDownAmount.Value),
+                    Rate = 0.0,
+                    IsBeingSold = checkBoxIsSold.Checked,
+                };
+                var operationResult = _productLogic.Create(model);
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение",
+                MessageBoxButtons.OK, MessageBoxIcon.Information);
+                groupBoxControls.Enabled = true;
+                groupBoxControls.Show();
+                groupBoxCreateProduct.Enabled = false;
+                groupBoxCreateProduct.Hide();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка сохранения товара");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+               MessageBoxIcon.Error);
+            }
+            finally
+            {
+                LoadData();
+            }
+        }
+
+        private void buttonUpdateProduct_Click(object sender, EventArgs e)
+        {
+            if (dataGridView.SelectedRows.Count <= 0) return;
+            _id = (Guid)dataGridView.SelectedRows[0].Cells["Id"].Value;
+            groupBoxControls.Hide();
+            groupBoxCreateProduct.Show();
+            _logger.LogInformation("Получение товара");
+            var view = _productLogic.ReadElement(new ProductSearchModel
+            {
+                Id = _id.Value
+            });
+            textBoxName.Text = view.Name;
+            numericUpDownPrice.Value = Convert.ToDecimal(view.Price);
+            numericUpDownAmount.Value = view.Amount;
+            checkBoxIsSold.Checked = view.IsBeingSold;
+        }
+    }
+}

WinFormsApp/FormProducts.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>

WinFormsApp/Program.cs

@@ -45,6 +45,7 @@ namespace WinFormsApp
             services.AddTransient<IProductLogic, ProductLogic>();
 
             services.AddTransient<FormMain>();
+            services.AddTransient<FormProducts>();
         }
     }
 }