подключил базу данных

Sseessiioonn1/App.config

@@ -1,5 +1,12 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <configuration>
+    <configSections>
+    </configSections>
+    <connectionStrings>
+        <add name="Sseessiioonn1.Properties.Settings.session_01ConnectionString"
+            connectionString="Data Source=DESKTOP-HOMRQAU\SQLEXPRESS;Initial Catalog=session_01;Integrated Security=True"
+            providerName="System.Data.SqlClient" />
+    </connectionStrings>
     <startup> 
         <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
     </startup>

Sseessiioonn1/Form1.Designer.cs

@@ -1,6 +1,6 @@
 namespace Sseessiioonn1
 {
-    partial class Form1
+    partial class Main_Form
     {
         /// <summary>
         /// Обязательная переменная конструктора.
@@ -28,38 +28,113 @@
         /// </summary>
         private void InitializeComponent()
         {
-            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));
-            this.pictureBox1 = new System.Windows.Forms.PictureBox();
-            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
+            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Main_Form));
+            this.pictureLogo = new System.Windows.Forms.PictureBox();
+            this.label1 = new System.Windows.Forms.Label();
+            this.label2 = new System.Windows.Forms.Label();
+            this.textBox1 = new System.Windows.Forms.TextBox();
+            this.textBox2 = new System.Windows.Forms.TextBox();
+            this.button1 = new System.Windows.Forms.Button();
+            this.button2 = new System.Windows.Forms.Button();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureLogo)).BeginInit();
             this.SuspendLayout();
             // 
-            // pictureBox1
+            // pictureLogo
             // 
-            this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
-            this.pictureBox1.Location = new System.Drawing.Point(151, 12);
-            this.pictureBox1.Name = "pictureBox1";
-            this.pictureBox1.Size = new System.Drawing.Size(214, 192);
-            this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;
-            this.pictureBox1.TabIndex = 0;
-            this.pictureBox1.TabStop = false;
+            this.pictureLogo.Image = ((System.Drawing.Image)(resources.GetObject("pictureLogo.Image")));
+            this.pictureLogo.Location = new System.Drawing.Point(151, 12);
+            this.pictureLogo.Name = "pictureLogo";
+            this.pictureLogo.Size = new System.Drawing.Size(214, 192);
+            this.pictureLogo.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;
+            this.pictureLogo.TabIndex = 0;
+            this.pictureLogo.TabStop = false;
             // 
-            // Form1
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Font = new System.Drawing.Font("Comic Sans MS", 9F, ((System.Drawing.FontStyle)((System.Drawing.FontStyle.Bold | System.Drawing.FontStyle.Italic))), System.Drawing.GraphicsUnit.Point, ((byte)(204)));
+            this.label1.Location = new System.Drawing.Point(70, 298);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(46, 22);
+            this.label1.TabIndex = 1;
+            this.label1.Text = "Login";
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Font = new System.Drawing.Font("Comic Sans MS", 9F, ((System.Drawing.FontStyle)((System.Drawing.FontStyle.Bold | System.Drawing.FontStyle.Italic))));
+            this.label2.Location = new System.Drawing.Point(55, 343);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(74, 22);
+            this.label2.TabIndex = 2;
+            this.label2.Text = "Password";
+            // 
+            // textBox1
+            // 
+            this.textBox1.Location = new System.Drawing.Point(175, 298);
+            this.textBox1.Name = "textBox1";
+            this.textBox1.Size = new System.Drawing.Size(190, 22);
+            this.textBox1.TabIndex = 3;
+            // 
+            // textBox2
+            // 
+            this.textBox2.Location = new System.Drawing.Point(175, 343);
+            this.textBox2.Name = "textBox2";
+            this.textBox2.Size = new System.Drawing.Size(190, 22);
+            this.textBox2.TabIndex = 4;
+            // 
+            // button1
+            // 
+            this.button1.BackColor = System.Drawing.Color.PeachPuff;
+            this.button1.Location = new System.Drawing.Point(140, 416);
+            this.button1.Name = "button1";
+            this.button1.Size = new System.Drawing.Size(87, 29);
+            this.button1.TabIndex = 5;
+            this.button1.Text = "Login";
+            this.button1.UseVisualStyleBackColor = false;
+            // 
+            // button2
+            // 
+            this.button2.BackColor = System.Drawing.Color.PeachPuff;
+            this.button2.Location = new System.Drawing.Point(291, 415);
+            this.button2.Name = "button2";
+            this.button2.Size = new System.Drawing.Size(87, 29);
+            this.button2.TabIndex = 6;
+            this.button2.Text = "Exit";
+            this.button2.UseVisualStyleBackColor = false;
+            this.button2.Click += new System.EventHandler(this.button2_Click);
+            // 
+            // Main_Form
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 16F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.BackColor = System.Drawing.Color.SeaShell;
             this.ClientSize = new System.Drawing.Size(512, 493);
-            this.Controls.Add(this.pictureBox1);
-            this.Name = "Form1";
-            this.Text = "Form1";
-            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
+            this.Controls.Add(this.button2);
+            this.Controls.Add(this.button1);
+            this.Controls.Add(this.textBox2);
+            this.Controls.Add(this.textBox1);
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.label1);
+            this.Controls.Add(this.pictureLogo);
+            this.Name = "Main_Form";
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
+            this.Text = "Login";
+            ((System.ComponentModel.ISupportInitialize)(this.pictureLogo)).EndInit();
             this.ResumeLayout(false);
+            this.PerformLayout();
 
         }
 
         #endregion
 
-        private System.Windows.Forms.PictureBox pictureBox1;
+        private System.Windows.Forms.PictureBox pictureLogo;
+        private System.Windows.Forms.Label label1;
+        private System.Windows.Forms.Label label2;
+        private System.Windows.Forms.TextBox textBox1;
+        private System.Windows.Forms.TextBox textBox2;
+        private System.Windows.Forms.Button button1;
+        private System.Windows.Forms.Button button2;
     }
 }
 

Sseessiioonn1/Form1.cs

@@ -10,11 +10,16 @@ using System.Windows.Forms;
 
 namespace Sseessiioonn1
 {
-    public partial class Form1 : Form
+    public partial class Main_Form : Form
     {
-        public Form1()
+        public Main_Form()
         {
             InitializeComponent();
         }
+
+        private void button2_Click(object sender, EventArgs e)
+        {
+            Close();
+        }
     }
 }

Sseessiioonn1/Form1.resx

@@ -118,7 +118,7 @@
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
-  <data name="pictureBox1.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+  <data name="pictureLogo.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>
         iVBORw0KGgoAAAANSUhEUgAAAgAAAAIACAYAAAD0eNT6AAAABGdBTUEAALGPC/xhBQAAdsNJREFUeF7t
         vXuQXOV5569kXbXZSnaTdSq7SW3l//y5qUpVkq3arVRtKtn62diGOICNscEXLiYYJCGEQAJ0F5KQNDPd

Sseessiioonn1/Program.cs

@@ -16,7 +16,7 @@ namespace Sseessiioonn1
         {
             Application.EnableVisualStyles();
             Application.SetCompatibleTextRenderingDefault(false);
-            Application.Run(new Form1());
+            Application.Run(new Main_Form());
         }
     }
 }

Sseessiioonn1/Properties/Settings.Designer.cs

@@ -1,30 +1,37 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
-//     This code was generated by a tool.
-//     Runtime Version:4.0.30319.42000
+//     Этот код создан программой.
+//     Исполняемая версия:4.0.30319.42000
 //
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
+//     Изменения в этом файле могут привести к неправильной работе и будут потеряны в случае
+//     повторной генерации кода.
 // </auto-generated>
 //------------------------------------------------------------------------------
 
-namespace Sseessiioonn1.Properties
-{
-
-
+namespace Sseessiioonn1.Properties {
+    
+    
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
-    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
-    {
-
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "17.4.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
+        
         private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
-
-        public static Settings Default
-        {
-            get
-            {
+        
+        public static Settings Default {
+            get {
                 return defaultInstance;
             }
         }
+        
+        [global::System.Configuration.ApplicationScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [global::System.Configuration.SpecialSettingAttribute(global::System.Configuration.SpecialSetting.ConnectionString)]
+        [global::System.Configuration.DefaultSettingValueAttribute("Data Source=DESKTOP-HOMRQAU\\SQLEXPRESS;Initial Catalog=session_01;Integrated Secu" +
+            "rity=True")]
+        public string session_01ConnectionString {
+            get {
+                return ((string)(this["session_01ConnectionString"]));
+            }
+        }
     }
 }

Sseessiioonn1/Properties/Settings.settings

@@ -1,7 +1,14 @@
 <?xml version='1.0' encoding='utf-8'?>
-<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)">
-  <Profiles>
-    <Profile Name="(Default)" />
-  </Profiles>
-  <Settings />
-</SettingsFile>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)" GeneratedClassNamespace="Sseessiioonn1.Properties" GeneratedClassName="Settings">
+  <Profiles />
+  <Settings>
+    <Setting Name="session_01ConnectionString" Type="(Connection string)" Scope="Application">
+      <DesignTimeValue Profile="(Default)">&lt;?xml version="1.0" encoding="utf-16"?&gt;
+&lt;SerializableConnectionString xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"&gt;
+  &lt;ConnectionString&gt;Data Source=DESKTOP-HOMRQAU\SQLEXPRESS;Initial Catalog=session_01;Integrated Security=True&lt;/ConnectionString&gt;
+  &lt;ProviderName&gt;System.Data.SqlClient&lt;/ProviderName&gt;
+&lt;/SerializableConnectionString&gt;</DesignTimeValue>
+      <Value Profile="(Default)">Data Source=DESKTOP-HOMRQAU\SQLEXPRESS;Initial Catalog=session_01;Integrated Security=True</Value>
+    </Setting>
+  </Settings>
+</SettingsFile>

Sseessiioonn1/Sseessiioonn1.csproj

@@ -54,6 +54,11 @@
     </Compile>
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="session_01DataSet.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>session_01DataSet.xsd</DependentUpon>
+    </Compile>
     <EmbeddedResource Include="Form1.resx">
       <DependentUpon>Form1.cs</DependentUpon>
     </EmbeddedResource>
@@ -75,6 +80,17 @@
       <DependentUpon>Settings.settings</DependentUpon>
       <DesignTimeSharedInput>True</DesignTimeSharedInput>
     </Compile>
+    <None Include="session_01DataSet.xsc">
+      <DependentUpon>session_01DataSet.xsd</DependentUpon>
+    </None>
+    <None Include="session_01DataSet.xsd">
+      <Generator>MSDataSetGenerator</Generator>
+      <LastGenOutput>session_01DataSet.Designer.cs</LastGenOutput>
+      <SubType>Designer</SubType>
+    </None>
+    <None Include="session_01DataSet.xss">
+      <DependentUpon>session_01DataSet.xsd</DependentUpon>
+    </None>
   </ItemGroup>
   <ItemGroup>
     <None Include="App.config" />

Sseessiioonn1/session_01DataSet.xsc

@@ -0,0 +1 @@
+

Sseessiioonn1/session_01DataSet.xss

@@ -0,0 +1 @@
+