Форма со списком контактов

LabWork/LabWork/Form1.Designer.cs

@@ -1,39 +0,0 @@
-namespace LabWork
-{
-	partial class Form1
-	{
-		/// <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();
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-			this.ClientSize = new System.Drawing.Size(800, 450);
-			this.Text = "Form1";
-		}
-
-		#endregion
-	}
-}

LabWork/LabWork/Form1.cs

@@ -1,10 +0,0 @@
-namespace LabWork
-{
-	public partial class Form1 : Form
-	{
-		public Form1()
-		{
-			InitializeComponent();
-		}
-	}
-}

LabWork/LabWork/FormContacts.Designer.cs

@@ -0,0 +1,110 @@
+namespace LabWork
+{
+	partial class FormContacts
+	{
+		/// <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();
+			buttonAdd = new Button();
+			buttonUpd = new Button();
+			buttonRef = new Button();
+			buttonDel = new Button();
+			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+			SuspendLayout();
+			// 
+			// dataGridView
+			// 
+			dataGridView.BackgroundColor = Color.LavenderBlush;
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.Location = new Point(12, 90);
+			dataGridView.Name = "dataGridView";
+			dataGridView.RowHeadersWidth = 62;
+			dataGridView.Size = new Size(789, 453);
+			dataGridView.TabIndex = 0;
+			// 
+			// buttonAdd
+			// 
+			buttonAdd.Location = new Point(831, 113);
+			buttonAdd.Name = "buttonAdd";
+			buttonAdd.Size = new Size(163, 64);
+			buttonAdd.TabIndex = 1;
+			buttonAdd.Text = "Добавить";
+			buttonAdd.UseVisualStyleBackColor = true;
+			// 
+			// buttonUpd
+			// 
+			buttonUpd.Location = new Point(831, 200);
+			buttonUpd.Name = "buttonUpd";
+			buttonUpd.Size = new Size(163, 64);
+			buttonUpd.TabIndex = 2;
+			buttonUpd.Text = "Изменить";
+			buttonUpd.UseVisualStyleBackColor = true;
+			// 
+			// buttonRef
+			// 
+			buttonRef.Location = new Point(831, 286);
+			buttonRef.Name = "buttonRef";
+			buttonRef.Size = new Size(163, 64);
+			buttonRef.TabIndex = 3;
+			buttonRef.Text = "Обновить";
+			buttonRef.UseVisualStyleBackColor = true;
+			// 
+			// buttonDel
+			// 
+			buttonDel.Location = new Point(831, 375);
+			buttonDel.Name = "buttonDel";
+			buttonDel.Size = new Size(163, 64);
+			buttonDel.TabIndex = 4;
+			buttonDel.Text = "Удалить";
+			buttonDel.UseVisualStyleBackColor = true;
+			// 
+			// FormContacts
+			// 
+			AutoScaleDimensions = new SizeF(10F, 25F);
+			AutoScaleMode = AutoScaleMode.Font;
+			BackColor = SystemColors.ActiveCaption;
+			ClientSize = new Size(1019, 555);
+			Controls.Add(buttonDel);
+			Controls.Add(buttonRef);
+			Controls.Add(buttonUpd);
+			Controls.Add(buttonAdd);
+			Controls.Add(dataGridView);
+			Name = "FormContacts";
+			Text = "Менеджер контактов";
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+			ResumeLayout(false);
+		}
+
+		#endregion
+
+		private DataGridView dataGridView;
+		private Button buttonAdd;
+		private Button buttonUpd;
+		private Button buttonRef;
+		private Button buttonDel;
+	}
+}

LabWork/LabWork/FormContacts.cs

@@ -0,0 +1,10 @@
+namespace LabWork
+{
+	public partial class FormContacts : Form
+	{
+		public FormContacts()
+		{
+			InitializeComponent();
+		}
+	}
+}

LabWork/LabWork/FormContacts.resx

@@ -1,17 +1,17 @@
 <?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 
+    The primary goals of this format is to allow a simple XML format
-    that is mostly human readable. The generation and parsing of the 
+    that is mostly human readable. The generation and parsing of the
-    various data types are done through the TypeConverter classes 
+    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>
@@ -26,36 +26,36 @@
         <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 
+    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 
+    Each data row contains a name, and value. The row also contains a
-    type or mimetype. Type corresponds to a .NET class that support 
+    type or mimetype. Type corresponds to a .NET class that support
-    text/value conversion through the TypeConverter architecture. 
+    text/value conversion through the TypeConverter architecture.
-    Classes that don't support this are serialized and stored with the 
+    Classes that don't support this are serialized and stored with the
     mimetype set.
-    
+
-    The mimetype is used for serialized objects, and tells the 
+    The mimetype is used for serialized objects, and tells the
-    ResXResourceReader how to depersist the object. This is currently not 
+    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 
+    Note - application/x-microsoft.net.object.binary.base64 is the format
-    that the ResXResourceWriter will generate, however the reader can 
+    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 
+    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 
+    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 
+    value   : The object must be serialized into a byte array
             : using a System.ComponentModel.TypeConverter
             : and then encoded with base64 encoding.
     -->

LabWork/LabWork/LabWork.csproj

@@ -8,4 +8,18 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.2" />
+  </ItemGroup>
+
 </Project>

LabWork/LabWork/Program.cs

@@ -11,7 +11,7 @@ namespace LabWork
 			// To customize application configuration such as set high DPI settings or default font,
 			// see https://aka.ms/applicationconfiguration.
 			ApplicationConfiguration.Initialize();
-			Application.Run(new Form1());
+			Application.Run(new FormContacts());
 		}
 	}
 }