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App.config

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+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <configSections>
+    </configSections>
+    <connectionStrings>
+        <add name="bobrov2demo.Properties.Settings.bobrovDemoEgzamenConnectionString"
+            connectionString="Data Source=192.168.5.5;Initial Catalog=bobrovDemoEgzamen;User ID=sa;Password=11111111"
+            providerName="System.Data.SqlClient" />
+    </connectionStrings>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>

AssemblyInfo.cs

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+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// Общие сведения об этой сборке предоставляются следующим набором
+// набора атрибутов. Измените значения этих атрибутов для изменения сведений,
+// связанных со сборкой.
+[assembly: AssemblyTitle("bobrov2demo")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("bobrov2demo")]
+[assembly: AssemblyCopyright("Copyright ©  2023")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Установка значения False для параметра ComVisible делает типы в этой сборке невидимыми
+// для компонентов COM. Если необходимо обратиться к типу в этой сборке через
+// COM, следует установить атрибут ComVisible в TRUE для этого типа.
+[assembly: ComVisible(false)]
+
+// Следующий GUID служит для идентификации библиотеки типов, если этот проект будет видимым для COM
+[assembly: Guid("212f13b0-2765-4522-8426-d807017ed64c")]
+
+// Сведения о версии сборки состоят из указанных ниже четырех значений:
+//
+//      Основной номер версии
+//      Дополнительный номер версии
+//      Номер сборки
+//      Редакция
+//
+// Можно задать все значения или принять номера сборки и редакции по умолчанию 
+// используя "*", как показано ниже:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

Form1.Designer.cs

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+
+namespace bobrov2demo
+{
+    partial class Form1
+    {
+        /// <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 форм Windows
+
+        /// <summary>
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.textBox2 = new System.Windows.Forms.TextBox();
+            this.textBox1 = new System.Windows.Forms.TextBox();
+            this.label2 = new System.Windows.Forms.Label();
+            this.label1 = new System.Windows.Forms.Label();
+            this.button1 = new System.Windows.Forms.Button();
+            this.pictureBox1 = new System.Windows.Forms.PictureBox();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // textBox2
+            // 
+            this.textBox2.Location = new System.Drawing.Point(360, 330);
+            this.textBox2.Name = "textBox2";
+            this.textBox2.Size = new System.Drawing.Size(100, 20);
+            this.textBox2.TabIndex = 10;
+            // 
+            // textBox1
+            // 
+            this.textBox1.Location = new System.Drawing.Point(360, 281);
+            this.textBox1.Name = "textBox1";
+            this.textBox1.Size = new System.Drawing.Size(100, 20);
+            this.textBox1.TabIndex = 9;
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(281, 330);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(43, 13);
+            this.label2.TabIndex = 8;
+            this.label2.Text = "пароль";
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(288, 281);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(36, 13);
+            this.label1.TabIndex = 7;
+            this.label1.Text = "логин";
+            // 
+            // button1
+            // 
+            this.button1.Location = new System.Drawing.Point(360, 400);
+            this.button1.Name = "button1";
+            this.button1.Size = new System.Drawing.Size(75, 23);
+            this.button1.TabIndex = 6;
+            this.button1.Text = "вход";
+            this.button1.UseVisualStyleBackColor = true;
+            this.button1.Click += new System.EventHandler(this.button1_Click);
+            // 
+            // pictureBox1
+            // 
+            this.pictureBox1.Image = global::bobrov2demo.Properties.Resources.r4e34343434343434343434443433434;
+            this.pictureBox1.Location = new System.Drawing.Point(248, 28);
+            this.pictureBox1.Name = "pictureBox1";
+            this.pictureBox1.Size = new System.Drawing.Size(305, 228);
+            this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
+            this.pictureBox1.TabIndex = 11;
+            this.pictureBox1.TabStop = false;
+            // 
+            // Form1
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.BackColor = System.Drawing.SystemColors.ActiveCaption;
+            this.ClientSize = new System.Drawing.Size(800, 450);
+            this.Controls.Add(this.pictureBox1);
+            this.Controls.Add(this.textBox2);
+            this.Controls.Add(this.textBox1);
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.label1);
+            this.Controls.Add(this.button1);
+            this.Name = "Form1";
+            this.Text = "Form1";
+            this.Load += new System.EventHandler(this.Form1_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.PictureBox pictureBox1;
+        private System.Windows.Forms.TextBox textBox2;
+        private System.Windows.Forms.TextBox textBox1;
+        private System.Windows.Forms.Label label2;
+        private System.Windows.Forms.Label label1;
+        private System.Windows.Forms.Button button1;
+    }
+}
+

Form1.cs

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+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 bobrov2demo
+{
+    public partial class Form1 : Form
+    {
+        public Form1()
+        {
+            InitializeComponent();
+        }
+        // данная кнопка проводит проверку через логин и пароль 
+        private void button1_Click(object sender, EventArgs e)
+        {
+            string username = textBox1.Text;
+            string password = textBox2.Text;
+            if (username == "user" && password == "user")
+            {
+                MessageBox.Show("вы авторизовались как user ");
+                Form2 frm = new Form2();
+                frm.Show();
+                this.Hide();
+            }
+
+            else if (username == "admin" && password == "admin")
+            {
+                MessageBox.Show("вы авторизировались как admin");
+                Form2 frm = new Form2();
+                frm.Show();
+                this.Hide();
+
+
+
+            }
+        }
+
+        private void Form1_Load(object sender, EventArgs e)
+        {
+
+        }
+
+        private void button2_Click(object sender, EventArgs e)
+        {
+            string username = textBox1.Text;
+            string password = textBox2.Text;
+            if (username == "user" && password == "user")
+            {
+                MessageBox.Show("вы авторизовались как user ");
+                Form2 frm = new Form2();
+                frm.Show();
+                this.Hide();
+            }
+        }
+    }
+}

Form1.resx

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+<?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>

Form2.Designer.cs

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+
+namespace bobrov2demo
+{
+    partial class Form2
+    {
+        /// <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();
+            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form2));
+            this.button1 = new System.Windows.Forms.Button();
+            this.pictureBox1 = new System.Windows.Forms.PictureBox();
+            this.bobrovDemoEgzamenDataSet = new bobrov2demo.bobrovDemoEgzamenDataSet();
+            this.service_b_importBindingSource = new System.Windows.Forms.BindingSource(this.components);
+            this.service_b_importTableAdapter = new bobrov2demo.bobrovDemoEgzamenDataSetTableAdapters.service_b_importTableAdapter();
+            this.tableAdapterManager = new bobrov2demo.bobrovDemoEgzamenDataSetTableAdapters.TableAdapterManager();
+            this.service_b_importBindingNavigator = new System.Windows.Forms.BindingNavigator(this.components);
+            this.bindingNavigatorAddNewItem = new System.Windows.Forms.ToolStripButton();
+            this.bindingNavigatorCountItem = new System.Windows.Forms.ToolStripLabel();
+            this.bindingNavigatorDeleteItem = new System.Windows.Forms.ToolStripButton();
+            this.bindingNavigatorMoveFirstItem = new System.Windows.Forms.ToolStripButton();
+            this.bindingNavigatorMovePreviousItem = new System.Windows.Forms.ToolStripButton();
+            this.bindingNavigatorSeparator = new System.Windows.Forms.ToolStripSeparator();
+            this.bindingNavigatorPositionItem = new System.Windows.Forms.ToolStripTextBox();
+            this.bindingNavigatorSeparator1 = new System.Windows.Forms.ToolStripSeparator();
+            this.bindingNavigatorMoveNextItem = new System.Windows.Forms.ToolStripButton();
+            this.bindingNavigatorMoveLastItem = new System.Windows.Forms.ToolStripButton();
+            this.bindingNavigatorSeparator2 = new System.Windows.Forms.ToolStripSeparator();
+            this.service_b_importBindingNavigatorSaveItem = new System.Windows.Forms.ToolStripButton();
+            this.service_b_importDataGridView = new System.Windows.Forms.DataGridView();
+            this.dataGridViewTextBoxColumn1 = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.dataGridViewTextBoxColumn2 = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.dataGridViewTextBoxColumn3 = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.dataGridViewTextBoxColumn4 = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.dataGridViewTextBoxColumn5 = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.button2 = new System.Windows.Forms.Button();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.bobrovDemoEgzamenDataSet)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.service_b_importBindingSource)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.service_b_importBindingNavigator)).BeginInit();
+            this.service_b_importBindingNavigator.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.service_b_importDataGridView)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // button1
+            // 
+            this.button1.Location = new System.Drawing.Point(565, 298);
+            this.button1.Name = "button1";
+            this.button1.Size = new System.Drawing.Size(75, 23);
+            this.button1.TabIndex = 0;
+            this.button1.Text = "клиенты";
+            this.button1.UseVisualStyleBackColor = true;
+            this.button1.Click += new System.EventHandler(this.button1_Click);
+            // 
+            // pictureBox1
+            // 
+            this.pictureBox1.Image = global::bobrov2demo.Properties.Resources.нггененгенггенгенген;
+            this.pictureBox1.Location = new System.Drawing.Point(565, 84);
+            this.pictureBox1.Name = "pictureBox1";
+            this.pictureBox1.Size = new System.Drawing.Size(192, 208);
+            this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
+            this.pictureBox1.TabIndex = 1;
+            this.pictureBox1.TabStop = false;
+            // 
+            // bobrovDemoEgzamenDataSet
+            // 
+            this.bobrovDemoEgzamenDataSet.DataSetName = "bobrovDemoEgzamenDataSet";
+            this.bobrovDemoEgzamenDataSet.SchemaSerializationMode = System.Data.SchemaSerializationMode.IncludeSchema;
+            // 
+            // service_b_importBindingSource
+            // 
+            this.service_b_importBindingSource.DataMember = "service_b_import";
+            this.service_b_importBindingSource.DataSource = this.bobrovDemoEgzamenDataSet;
+            // 
+            // service_b_importTableAdapter
+            // 
+            this.service_b_importTableAdapter.ClearBeforeFill = true;
+            // 
+            // tableAdapterManager
+            // 
+            this.tableAdapterManager.AttachedProductTableAdapter = null;
+            this.tableAdapterManager.BackupDataSetBeforeUpdate = false;
+            this.tableAdapterManager.client_b_importTableAdapter = null;
+            this.tableAdapterManager.ClientServiceTableAdapter = null;
+            this.tableAdapterManager.ClientTableAdapter = null;
+            this.tableAdapterManager.DocumentByServiceTableAdapter = null;
+            this.tableAdapterManager.GenderTableAdapter = null;
+            this.tableAdapterManager.ManufacturerTableAdapter = null;
+            this.tableAdapterManager.ProductPhotoTableAdapter = null;
+            this.tableAdapterManager.ProductSaleTableAdapter = null;
+            this.tableAdapterManager.ProductTableAdapter = null;
+            this.tableAdapterManager.service_b_importTableAdapter = this.service_b_importTableAdapter;
+            this.tableAdapterManager.ServicePhotoTableAdapter = null;
+            this.tableAdapterManager.ServiceTableAdapter = null;
+            this.tableAdapterManager.TagOfClientTableAdapter = null;
+            this.tableAdapterManager.TagTableAdapter = null;
+            this.tableAdapterManager.UpdateOrder = bobrov2demo.bobrovDemoEgzamenDataSetTableAdapters.TableAdapterManager.UpdateOrderOption.InsertUpdateDelete;
+            // 
+            // service_b_importBindingNavigator
+            // 
+            this.service_b_importBindingNavigator.AddNewItem = this.bindingNavigatorAddNewItem;
+            this.service_b_importBindingNavigator.BindingSource = this.service_b_importBindingSource;
+            this.service_b_importBindingNavigator.CountItem = this.bindingNavigatorCountItem;
+            this.service_b_importBindingNavigator.DeleteItem = this.bindingNavigatorDeleteItem;
+            this.service_b_importBindingNavigator.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.bindingNavigatorMoveFirstItem,
+            this.bindingNavigatorMovePreviousItem,
+            this.bindingNavigatorSeparator,
+            this.bindingNavigatorPositionItem,
+            this.bindingNavigatorCountItem,
+            this.bindingNavigatorSeparator1,
+            this.bindingNavigatorMoveNextItem,
+            this.bindingNavigatorMoveLastItem,
+            this.bindingNavigatorSeparator2,
+            this.bindingNavigatorAddNewItem,
+            this.bindingNavigatorDeleteItem,
+            this.service_b_importBindingNavigatorSaveItem});
+            this.service_b_importBindingNavigator.Location = new System.Drawing.Point(0, 0);
+            this.service_b_importBindingNavigator.MoveFirstItem = this.bindingNavigatorMoveFirstItem;
+            this.service_b_importBindingNavigator.MoveLastItem = this.bindingNavigatorMoveLastItem;
+            this.service_b_importBindingNavigator.MoveNextItem = this.bindingNavigatorMoveNextItem;
+            this.service_b_importBindingNavigator.MovePreviousItem = this.bindingNavigatorMovePreviousItem;
+            this.service_b_importBindingNavigator.Name = "service_b_importBindingNavigator";
+            this.service_b_importBindingNavigator.PositionItem = this.bindingNavigatorPositionItem;
+            this.service_b_importBindingNavigator.Size = new System.Drawing.Size(800, 25);
+            this.service_b_importBindingNavigator.TabIndex = 2;
+            this.service_b_importBindingNavigator.Text = "bindingNavigator1";
+            // 
+            // bindingNavigatorAddNewItem
+            // 
+            this.bindingNavigatorAddNewItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.bindingNavigatorAddNewItem.Image = ((System.Drawing.Image)(resources.GetObject("bindingNavigatorAddNewItem.Image")));
+            this.bindingNavigatorAddNewItem.Name = "bindingNavigatorAddNewItem";
+            this.bindingNavigatorAddNewItem.RightToLeftAutoMirrorImage = true;
+            this.bindingNavigatorAddNewItem.Size = new System.Drawing.Size(23, 22);
+            this.bindingNavigatorAddNewItem.Text = "Добавить";
+            // 
+            // bindingNavigatorCountItem
+            // 
+            this.bindingNavigatorCountItem.Name = "bindingNavigatorCountItem";
+            this.bindingNavigatorCountItem.Size = new System.Drawing.Size(43, 22);
+            this.bindingNavigatorCountItem.Text = "для {0}";
+            this.bindingNavigatorCountItem.ToolTipText = "Общее число элементов";
+            // 
+            // bindingNavigatorDeleteItem
+            // 
+            this.bindingNavigatorDeleteItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.bindingNavigatorDeleteItem.Image = ((System.Drawing.Image)(resources.GetObject("bindingNavigatorDeleteItem.Image")));
+            this.bindingNavigatorDeleteItem.Name = "bindingNavigatorDeleteItem";
+            this.bindingNavigatorDeleteItem.RightToLeftAutoMirrorImage = true;
+            this.bindingNavigatorDeleteItem.Size = new System.Drawing.Size(23, 22);
+            this.bindingNavigatorDeleteItem.Text = "Удалить";
+            // 
+            // bindingNavigatorMoveFirstItem
+            // 
+            this.bindingNavigatorMoveFirstItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.bindingNavigatorMoveFirstItem.Image = ((System.Drawing.Image)(resources.GetObject("bindingNavigatorMoveFirstItem.Image")));
+            this.bindingNavigatorMoveFirstItem.Name = "bindingNavigatorMoveFirstItem";
+            this.bindingNavigatorMoveFirstItem.RightToLeftAutoMirrorImage = true;
+            this.bindingNavigatorMoveFirstItem.Size = new System.Drawing.Size(23, 22);
+            this.bindingNavigatorMoveFirstItem.Text = "Переместить в начало";
+            // 
+            // bindingNavigatorMovePreviousItem
+            // 
+            this.bindingNavigatorMovePreviousItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.bindingNavigatorMovePreviousItem.Image = ((System.Drawing.Image)(resources.GetObject("bindingNavigatorMovePreviousItem.Image")));
+            this.bindingNavigatorMovePreviousItem.Name = "bindingNavigatorMovePreviousItem";
+            this.bindingNavigatorMovePreviousItem.RightToLeftAutoMirrorImage = true;
+            this.bindingNavigatorMovePreviousItem.Size = new System.Drawing.Size(23, 22);
+            this.bindingNavigatorMovePreviousItem.Text = "Переместить назад";
+            // 
+            // bindingNavigatorSeparator
+            // 
+            this.bindingNavigatorSeparator.Name = "bindingNavigatorSeparator";
+            this.bindingNavigatorSeparator.Size = new System.Drawing.Size(6, 25);
+            // 
+            // bindingNavigatorPositionItem
+            // 
+            this.bindingNavigatorPositionItem.AccessibleName = "Положение";
+            this.bindingNavigatorPositionItem.AutoSize = false;
+            this.bindingNavigatorPositionItem.Font = new System.Drawing.Font("Segoe UI", 9F);
+            this.bindingNavigatorPositionItem.Name = "bindingNavigatorPositionItem";
+            this.bindingNavigatorPositionItem.Size = new System.Drawing.Size(50, 23);
+            this.bindingNavigatorPositionItem.Text = "0";
+            this.bindingNavigatorPositionItem.ToolTipText = "Текущее положение";
+            // 
+            // bindingNavigatorSeparator1
+            // 
+            this.bindingNavigatorSeparator1.Name = "bindingNavigatorSeparator1";
+            this.bindingNavigatorSeparator1.Size = new System.Drawing.Size(6, 25);
+            // 
+            // bindingNavigatorMoveNextItem
+            // 
+            this.bindingNavigatorMoveNextItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.bindingNavigatorMoveNextItem.Image = ((System.Drawing.Image)(resources.GetObject("bindingNavigatorMoveNextItem.Image")));
+            this.bindingNavigatorMoveNextItem.Name = "bindingNavigatorMoveNextItem";
+            this.bindingNavigatorMoveNextItem.RightToLeftAutoMirrorImage = true;
+            this.bindingNavigatorMoveNextItem.Size = new System.Drawing.Size(23, 22);
+            this.bindingNavigatorMoveNextItem.Text = "Переместить вперед";
+            // 
+            // bindingNavigatorMoveLastItem
+            // 
+            this.bindingNavigatorMoveLastItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.bindingNavigatorMoveLastItem.Image = ((System.Drawing.Image)(resources.GetObject("bindingNavigatorMoveLastItem.Image")));
+            this.bindingNavigatorMoveLastItem.Name = "bindingNavigatorMoveLastItem";
+            this.bindingNavigatorMoveLastItem.RightToLeftAutoMirrorImage = true;
+            this.bindingNavigatorMoveLastItem.Size = new System.Drawing.Size(23, 22);
+            this.bindingNavigatorMoveLastItem.Text = "Переместить в конец";
+            // 
+            // bindingNavigatorSeparator2
+            // 
+            this.bindingNavigatorSeparator2.Name = "bindingNavigatorSeparator2";
+            this.bindingNavigatorSeparator2.Size = new System.Drawing.Size(6, 25);
+            // 
+            // service_b_importBindingNavigatorSaveItem
+            // 
+            this.service_b_importBindingNavigatorSaveItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.service_b_importBindingNavigatorSaveItem.Image = ((System.Drawing.Image)(resources.GetObject("service_b_importBindingNavigatorSaveItem.Image")));
+            this.service_b_importBindingNavigatorSaveItem.Name = "service_b_importBindingNavigatorSaveItem";
+            this.service_b_importBindingNavigatorSaveItem.Size = new System.Drawing.Size(23, 22);
+            this.service_b_importBindingNavigatorSaveItem.Text = "Сохранить данные";
+            this.service_b_importBindingNavigatorSaveItem.Click += new System.EventHandler(this.service_b_importBindingNavigatorSaveItem_Click);
+            // 
+            // service_b_importDataGridView
+            // 
+            this.service_b_importDataGridView.AutoGenerateColumns = false;
+            this.service_b_importDataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.service_b_importDataGridView.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
+            this.dataGridViewTextBoxColumn1,
+            this.dataGridViewTextBoxColumn2,
+            this.dataGridViewTextBoxColumn3,
+            this.dataGridViewTextBoxColumn4,
+            this.dataGridViewTextBoxColumn5});
+            this.service_b_importDataGridView.DataSource = this.service_b_importBindingSource;
+            this.service_b_importDataGridView.Location = new System.Drawing.Point(0, 84);
+            this.service_b_importDataGridView.Name = "service_b_importDataGridView";
+            this.service_b_importDataGridView.Size = new System.Drawing.Size(543, 220);
+            this.service_b_importDataGridView.TabIndex = 3;
+            // 
+            // dataGridViewTextBoxColumn1
+            // 
+            this.dataGridViewTextBoxColumn1.DataPropertyName = "Наименование_услуги";
+            this.dataGridViewTextBoxColumn1.HeaderText = "Наименование_услуги";
+            this.dataGridViewTextBoxColumn1.Name = "dataGridViewTextBoxColumn1";
+            // 
+            // dataGridViewTextBoxColumn2
+            // 
+            this.dataGridViewTextBoxColumn2.DataPropertyName = "Главное_изображение";
+            this.dataGridViewTextBoxColumn2.HeaderText = "Главное_изображение";
+            this.dataGridViewTextBoxColumn2.Name = "dataGridViewTextBoxColumn2";
+            // 
+            // dataGridViewTextBoxColumn3
+            // 
+            this.dataGridViewTextBoxColumn3.DataPropertyName = "Длительность";
+            this.dataGridViewTextBoxColumn3.HeaderText = "Длительность";
+            this.dataGridViewTextBoxColumn3.Name = "dataGridViewTextBoxColumn3";
+            // 
+            // dataGridViewTextBoxColumn4
+            // 
+            this.dataGridViewTextBoxColumn4.DataPropertyName = "Стоимость";
+            this.dataGridViewTextBoxColumn4.HeaderText = "Стоимость";
+            this.dataGridViewTextBoxColumn4.Name = "dataGridViewTextBoxColumn4";
+            // 
+            // dataGridViewTextBoxColumn5
+            // 
+            this.dataGridViewTextBoxColumn5.DataPropertyName = "Действующая_скидка";
+            this.dataGridViewTextBoxColumn5.HeaderText = "Действующая_скидка";
+            this.dataGridViewTextBoxColumn5.Name = "dataGridViewTextBoxColumn5";
+            // 
+            // button2
+            // 
+            this.button2.Location = new System.Drawing.Point(666, 298);
+            this.button2.Name = "button2";
+            this.button2.Size = new System.Drawing.Size(75, 23);
+            this.button2.TabIndex = 4;
+            this.button2.Text = "каталог";
+            this.button2.UseVisualStyleBackColor = true;
+            this.button2.Click += new System.EventHandler(this.button2_Click);
+            // 
+            // Form2
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.BackColor = System.Drawing.SystemColors.ActiveCaption;
+            this.BackgroundImage = global::bobrov2demo.Properties.Resources.Без_названия;
+            this.ClientSize = new System.Drawing.Size(800, 450);
+            this.Controls.Add(this.button2);
+            this.Controls.Add(this.service_b_importDataGridView);
+            this.Controls.Add(this.service_b_importBindingNavigator);
+            this.Controls.Add(this.pictureBox1);
+            this.Controls.Add(this.button1);
+            this.Name = "Form2";
+            this.Text = "Form2";
+            this.Load += new System.EventHandler(this.Form2_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.bobrovDemoEgzamenDataSet)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.service_b_importBindingSource)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.service_b_importBindingNavigator)).EndInit();
+            this.service_b_importBindingNavigator.ResumeLayout(false);
+            this.service_b_importBindingNavigator.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.service_b_importDataGridView)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Button button1;
+        private System.Windows.Forms.PictureBox pictureBox1;
+        private bobrovDemoEgzamenDataSet bobrovDemoEgzamenDataSet;
+        private System.Windows.Forms.BindingSource service_b_importBindingSource;
+        private bobrovDemoEgzamenDataSetTableAdapters.service_b_importTableAdapter service_b_importTableAdapter;
+        private bobrovDemoEgzamenDataSetTableAdapters.TableAdapterManager tableAdapterManager;
+        private System.Windows.Forms.BindingNavigator service_b_importBindingNavigator;
+        private System.Windows.Forms.ToolStripButton bindingNavigatorAddNewItem;
+        private System.Windows.Forms.ToolStripLabel bindingNavigatorCountItem;
+        private System.Windows.Forms.ToolStripButton bindingNavigatorDeleteItem;
+        private System.Windows.Forms.ToolStripButton bindingNavigatorMoveFirstItem;
+        private System.Windows.Forms.ToolStripButton bindingNavigatorMovePreviousItem;
+        private System.Windows.Forms.ToolStripSeparator bindingNavigatorSeparator;
+        private System.Windows.Forms.ToolStripTextBox bindingNavigatorPositionItem;
+        private System.Windows.Forms.ToolStripSeparator bindingNavigatorSeparator1;
+        private System.Windows.Forms.ToolStripButton bindingNavigatorMoveNextItem;
+        private System.Windows.Forms.ToolStripButton bindingNavigatorMoveLastItem;
+        private System.Windows.Forms.ToolStripSeparator bindingNavigatorSeparator2;
+        private System.Windows.Forms.ToolStripButton service_b_importBindingNavigatorSaveItem;
+        private System.Windows.Forms.DataGridView service_b_importDataGridView;
+        private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn1;
+        private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn2;
+        private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn3;
+        private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn4;
+        private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn5;
+        private System.Windows.Forms.Button button2;
+    }
+}

Form2.cs

@@ -0,0 +1,52 @@
+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 bobrov2demo
+{
+    public partial class Form2 : Form
+    {
+        public Form2()
+        {
+            InitializeComponent();
+        }
+        //переход на Form3
+        private void button1_Click(object sender, EventArgs e)
+        {
+            Form3 form3 = new Form3();
+            form3.Show();
+            this.Hide();
+        }
+
+        private void service_b_importBindingNavigatorSaveItem_Click(object sender, EventArgs e)
+        {
+            this.Validate();
+            this.service_b_importBindingSource.EndEdit();
+            this.tableAdapterManager.UpdateAll(this.bobrovDemoEgzamenDataSet);
+
+        }
+
+        private void Form2_Load(object sender, EventArgs e)
+        {
+            // TODO: данная строка кода позволяет загрузить данные в таблицу "bobrovDemoEgzamenDataSet.service_b_import". При необходимости она может быть перемещена или удалена.
+            this.service_b_importTableAdapter.Fill(this.bobrovDemoEgzamenDataSet.service_b_import);
+
+        }
+
+        private void button2_Click(object sender, EventArgs e)
+        {
+            Form4 form4 = new Form4();
+            form4.Show();
+            this.Hide();
+        }
+    }
+}
+
+ 
+    

Form2.resx

@@ -0,0 +1,207 @@
+<?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>
+  <metadata name="bobrovDemoEgzamenDataSet.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="service_b_importBindingSource.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>233, 17</value>
+  </metadata>
+  <metadata name="service_b_importTableAdapter.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>455, 17</value>
+  </metadata>
+  <metadata name="tableAdapterManager.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>671, 17</value>
+  </metadata>
+  <metadata name="service_b_importBindingNavigator.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 56</value>
+  </metadata>
+  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
+  <data name="bindingNavigatorAddNewItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAAUpJREFUOE9jGLzg7gL2/7fmcf6/Oofr/8UZvP+hwsSD60CNfx41/v/zsOH/yckC
+        pBtwfjov3ICDPSKkG3B8kiBQc93/Pw+q/u9oFydswKWZPP/PTuX7fxKo8Ui/0P993SJAzeX//94r+r++
+        Qeb/qhq5/0srFf/PL1X+P6tIFdPAU0B//nlYD9RUC8SV///cKwHivP9/72b+/3sn+f/f23H//92MAOKQ
+        /5NyNDENONQrDHbu3/ulQI0FQI3ZQI2pQI0J///digZqDPv/70bQ/3/X/f53peliGrCzXeL/lmap/+vA
+        zpX/v6RC8f/fWzFAjeH/p+Zp/J+QpfW/O0P3f3uq/v/mREPCYTIb6E+Qc//dCPjfk6FDWAM6APnz3w1/
+        IPb735qsT7oB3em6YP+CcH2cEekGtCQZ/G+IN/xfE2v8vzLahHQD6AQYGAAkI9iedfyIaQAAAABJRU5E
+        rkJggg==
+</value>
+  </data>
+  <data name="bindingNavigatorDeleteItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAAW9JREFUOE+1kE0ow2Ecx3dV3krt4oJaOSCTvIRkMqSxyITIzCQHDouEdnFwIOVC
+        DrhIDiQl5UTiNG/z2ppafy1S2gX/uDwfY6i1v7Hie3nqeb7fz+/7/FR/Ilwn0G0Exw4fV5GJlXlEZxXC
+        rIet9bAQvB5Ymgn2sLYAvSZEux7RUQFzE4qQt4bCXAYjPaHvnDoCkLpsRGMB2JqCTGLIijDlwqQ9bEMV
+        i9OIytR3EMNWcJ/BWH8A6j8/bOGFxwXNxYEvGbMQ9XnQ1/K78KfY3/VXzkMY0qFGG2H4RoLGQshJQNbG
+        86CNhdrsX9a/uQZTPhQl4rMY4OLofbl3aX7I8uwPC7y/g1YdjyVJuEvT8e1tfwUYteHUxCCfHChDeHmG
+        QQvokjlOU+PbWA0x3pZnILVVI3uvQyHsbiLnqnGmRCF1NYD8pDhpRxOH7HQoAKZGkFKjceszQbpSrumX
+        bO+G80MFwKUTxgfgcO/b8D9IpXoFiiMDHIQm0skAAAAASUVORK5CYII=
+</value>
+  </data>
+  <data name="bindingNavigatorMoveFirstItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAASpJREFUOE9jGDygcNbz/00Lnv/PnPj4P1QIA4S3P8Apx5A789n/VUfe/8elKL77
+        wf/ghmu4DciY8vT/wn0fsCqK73n4f+n+///9qy/gNiCh58n/aVveYyiKaL8P1pw56/9/r9ITuA2I7Hr0
+        v3f1BxRFoa33wJpb1wFt7/z73yX/AG4DApsf/q+b/w6uKLjl7v9Fe///7wBqzpjz879d3c//9hnbcRvg
+        UXX/f/60NyiK7Ipv/0+f8/u/f9e3/zqF7/5bJKzHbYB96d3/2ZNfYyjSTzn/36ToxX+VrE//jSOX4TbA
+        Iu/O/9T+11gVGSSd+C+b9vW/bvA83AYYZt3+H9byEqci/dTL/zV8p+E2QCftxn+/6od4Fal4TMBtgFPu
+        lf8gBXgVDULAwAAA8HbAq6XlmnAAAAAASUVORK5CYII=
+</value>
+  </data>
+  <data name="bindingNavigatorMovePreviousItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAALZJREFUOE9jGDogvP3BfyiTdBDf/eB/cMM18gyI73n4f+n+///9qy+QbkBE+32w
+        5sxZ//97lZ4gzYDQ1ntgza3rgLZ3/v3vkn+AeAOCW+7+X7T3//8OoOaMOT//29X9/G+fsZ00F9gV3/6f
+        Puf3f/+ub/91Ct/9t0hYT3oY6Kec/29S9OK/Stan/8aRy0g3AAQMkk78l037+l83eB55BoCAfurl/xq+
+        08g3AARUPCZQZsBgBQwMANAUYJgEulBVAAAAAElFTkSuQmCC
+</value>
+  </data>
+  <data name="bindingNavigatorMoveNextItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAAKNJREFUOE9jGHygcNbz/1AmeSB35rP/Cd33yDckY8rT//P2//6f0HWHPEMSep78
+        n73v1//OrX//u5VeJt2QyK5H/6ds+/W/ZOnf/wnT//63yT1LmiGBzQ//t659D9ZsXPLlv3T0tf/GkcuI
+        N8Sj6v7/krnv4JoVXXpIc4F96d3/gS3PyNMMAhZ5d/7bFFwhTzMIGGbdJl8zCOik3SBf81AEDAwAoH5f
+        oAc0QjgAAAAASUVORK5CYII=
+</value>
+  </data>
+  <data name="bindingNavigatorMoveLastItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAASxJREFUOE9jGFygcNbz/1AmBgDJNS14/j9z4mOcahhyZz77n9B9D6sCkNyqI+//
+        h7c/wG1AxpSn/+ft//0/oesOhiKQ3MJ9H/4HN1zDbUBCz5P/s/f9+t+59e9/t9LLKApBctO2vP/vX30B
+        twGRXY/+T9n263/J0r//E6b//W+TexauGCTXu/rDf6/SE7gNCGx++L917XuwZuOSL/+lo6/9N45cBtYA
+        kqub/+6/S/4B3AZ4VN3/XzL3HVyzoksPXDFILn/am//2GdtxG2Bfevd/YMszDM0gAJLLnvz6v0XCetwG
+        WOTd+W9TcAVDMwiA5FL7X8O9hBUYZt3GqhkEQHJhLS//6wbPw22ATtoNnJIgOb/qh/81fKfhNgAfcMq9
+        8l/FYwIYQ4UGBWBgAAC+0b+zuQxOnAAAAABJRU5ErkJggg==
+</value>
+  </data>
+  <data name="service_b_importBindingNavigatorSaveItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAAExJREFUOE9joAr49u3bf1IxVCsEgAWC58Dxh/cf4RhZDETHTNiHaQgpBoAwzBCo
+        dtINAGGiDUDGyGpoawAxeNSAQWkAORiqnRLAwAAA9EMMU8Daa3MAAAAASUVORK5CYII=
+</value>
+  </data>
+</root>

Form3.Designer.cs

@@ -0,0 +1,373 @@
+
+namespace bobrov2demo
+{
+    partial class Form3
+    {
+        /// <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();
+            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form3));
+            this.button1 = new System.Windows.Forms.Button();
+            this.bobrovDemoEgzamenDataSet = new bobrov2demo.bobrovDemoEgzamenDataSet();
+            this.client_b_importBindingSource = new System.Windows.Forms.BindingSource(this.components);
+            this.client_b_importTableAdapter = new bobrov2demo.bobrovDemoEgzamenDataSetTableAdapters.client_b_importTableAdapter();
+            this.tableAdapterManager = new bobrov2demo.bobrovDemoEgzamenDataSetTableAdapters.TableAdapterManager();
+            this.client_b_importBindingNavigator = new System.Windows.Forms.BindingNavigator(this.components);
+            this.bindingNavigatorAddNewItem = new System.Windows.Forms.ToolStripButton();
+            this.bindingNavigatorCountItem = new System.Windows.Forms.ToolStripLabel();
+            this.bindingNavigatorDeleteItem = new System.Windows.Forms.ToolStripButton();
+            this.bindingNavigatorMoveFirstItem = new System.Windows.Forms.ToolStripButton();
+            this.bindingNavigatorMovePreviousItem = new System.Windows.Forms.ToolStripButton();
+            this.bindingNavigatorSeparator = new System.Windows.Forms.ToolStripSeparator();
+            this.bindingNavigatorPositionItem = new System.Windows.Forms.ToolStripTextBox();
+            this.bindingNavigatorSeparator1 = new System.Windows.Forms.ToolStripSeparator();
+            this.bindingNavigatorMoveNextItem = new System.Windows.Forms.ToolStripButton();
+            this.bindingNavigatorMoveLastItem = new System.Windows.Forms.ToolStripButton();
+            this.bindingNavigatorSeparator2 = new System.Windows.Forms.ToolStripSeparator();
+            this.client_b_importBindingNavigatorSaveItem = new System.Windows.Forms.ToolStripButton();
+            this.client_b_importDataGridView = new System.Windows.Forms.DataGridView();
+            this.dataGridViewTextBoxColumn1 = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.dataGridViewTextBoxColumn2 = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.dataGridViewTextBoxColumn3 = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.dataGridViewTextBoxColumn4 = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.dataGridViewTextBoxColumn5 = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.dataGridViewTextBoxColumn6 = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.dataGridViewTextBoxColumn7 = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.dataGridViewTextBoxColumn8 = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.pictureBox1 = new System.Windows.Forms.PictureBox();
+            ((System.ComponentModel.ISupportInitialize)(this.bobrovDemoEgzamenDataSet)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.client_b_importBindingSource)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.client_b_importBindingNavigator)).BeginInit();
+            this.client_b_importBindingNavigator.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.client_b_importDataGridView)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // button1
+            // 
+            this.button1.Location = new System.Drawing.Point(188, 413);
+            this.button1.Name = "button1";
+            this.button1.Size = new System.Drawing.Size(75, 23);
+            this.button1.TabIndex = 3;
+            this.button1.Text = "на гравную";
+            this.button1.UseVisualStyleBackColor = true;
+            this.button1.Click += new System.EventHandler(this.button1_Click);
+            // 
+            // bobrovDemoEgzamenDataSet
+            // 
+            this.bobrovDemoEgzamenDataSet.DataSetName = "bobrovDemoEgzamenDataSet";
+            this.bobrovDemoEgzamenDataSet.SchemaSerializationMode = System.Data.SchemaSerializationMode.IncludeSchema;
+            // 
+            // client_b_importBindingSource
+            // 
+            this.client_b_importBindingSource.DataMember = "client_b_import";
+            this.client_b_importBindingSource.DataSource = this.bobrovDemoEgzamenDataSet;
+            // 
+            // client_b_importTableAdapter
+            // 
+            this.client_b_importTableAdapter.ClearBeforeFill = true;
+            // 
+            // tableAdapterManager
+            // 
+            this.tableAdapterManager.AttachedProductTableAdapter = null;
+            this.tableAdapterManager.BackupDataSetBeforeUpdate = false;
+            this.tableAdapterManager.client_b_importTableAdapter = this.client_b_importTableAdapter;
+            this.tableAdapterManager.ClientServiceTableAdapter = null;
+            this.tableAdapterManager.ClientTableAdapter = null;
+            this.tableAdapterManager.DocumentByServiceTableAdapter = null;
+            this.tableAdapterManager.GenderTableAdapter = null;
+            this.tableAdapterManager.ManufacturerTableAdapter = null;
+            this.tableAdapterManager.ProductPhotoTableAdapter = null;
+            this.tableAdapterManager.ProductSaleTableAdapter = null;
+            this.tableAdapterManager.ProductTableAdapter = null;
+            this.tableAdapterManager.service_b_importTableAdapter = null;
+            this.tableAdapterManager.ServicePhotoTableAdapter = null;
+            this.tableAdapterManager.ServiceTableAdapter = null;
+            this.tableAdapterManager.TagOfClientTableAdapter = null;
+            this.tableAdapterManager.TagTableAdapter = null;
+            this.tableAdapterManager.UpdateOrder = bobrov2demo.bobrovDemoEgzamenDataSetTableAdapters.TableAdapterManager.UpdateOrderOption.InsertUpdateDelete;
+            // 
+            // client_b_importBindingNavigator
+            // 
+            this.client_b_importBindingNavigator.AddNewItem = this.bindingNavigatorAddNewItem;
+            this.client_b_importBindingNavigator.BindingSource = this.client_b_importBindingSource;
+            this.client_b_importBindingNavigator.CountItem = this.bindingNavigatorCountItem;
+            this.client_b_importBindingNavigator.DeleteItem = this.bindingNavigatorDeleteItem;
+            this.client_b_importBindingNavigator.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.bindingNavigatorMoveFirstItem,
+            this.bindingNavigatorMovePreviousItem,
+            this.bindingNavigatorSeparator,
+            this.bindingNavigatorPositionItem,
+            this.bindingNavigatorCountItem,
+            this.bindingNavigatorSeparator1,
+            this.bindingNavigatorMoveNextItem,
+            this.bindingNavigatorMoveLastItem,
+            this.bindingNavigatorSeparator2,
+            this.bindingNavigatorAddNewItem,
+            this.bindingNavigatorDeleteItem,
+            this.client_b_importBindingNavigatorSaveItem});
+            this.client_b_importBindingNavigator.Location = new System.Drawing.Point(0, 0);
+            this.client_b_importBindingNavigator.MoveFirstItem = this.bindingNavigatorMoveFirstItem;
+            this.client_b_importBindingNavigator.MoveLastItem = this.bindingNavigatorMoveLastItem;
+            this.client_b_importBindingNavigator.MoveNextItem = this.bindingNavigatorMoveNextItem;
+            this.client_b_importBindingNavigator.MovePreviousItem = this.bindingNavigatorMovePreviousItem;
+            this.client_b_importBindingNavigator.Name = "client_b_importBindingNavigator";
+            this.client_b_importBindingNavigator.PositionItem = this.bindingNavigatorPositionItem;
+            this.client_b_importBindingNavigator.Size = new System.Drawing.Size(800, 25);
+            this.client_b_importBindingNavigator.TabIndex = 4;
+            this.client_b_importBindingNavigator.Text = "bindingNavigator1";
+            // 
+            // bindingNavigatorAddNewItem
+            // 
+            this.bindingNavigatorAddNewItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.bindingNavigatorAddNewItem.Image = ((System.Drawing.Image)(resources.GetObject("bindingNavigatorAddNewItem.Image")));
+            this.bindingNavigatorAddNewItem.Name = "bindingNavigatorAddNewItem";
+            this.bindingNavigatorAddNewItem.RightToLeftAutoMirrorImage = true;
+            this.bindingNavigatorAddNewItem.Size = new System.Drawing.Size(23, 22);
+            this.bindingNavigatorAddNewItem.Text = "Добавить";
+            // 
+            // bindingNavigatorCountItem
+            // 
+            this.bindingNavigatorCountItem.Name = "bindingNavigatorCountItem";
+            this.bindingNavigatorCountItem.Size = new System.Drawing.Size(43, 22);
+            this.bindingNavigatorCountItem.Text = "для {0}";
+            this.bindingNavigatorCountItem.ToolTipText = "Общее число элементов";
+            // 
+            // bindingNavigatorDeleteItem
+            // 
+            this.bindingNavigatorDeleteItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.bindingNavigatorDeleteItem.Image = ((System.Drawing.Image)(resources.GetObject("bindingNavigatorDeleteItem.Image")));
+            this.bindingNavigatorDeleteItem.Name = "bindingNavigatorDeleteItem";
+            this.bindingNavigatorDeleteItem.RightToLeftAutoMirrorImage = true;
+            this.bindingNavigatorDeleteItem.Size = new System.Drawing.Size(23, 22);
+            this.bindingNavigatorDeleteItem.Text = "Удалить";
+            // 
+            // bindingNavigatorMoveFirstItem
+            // 
+            this.bindingNavigatorMoveFirstItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.bindingNavigatorMoveFirstItem.Image = ((System.Drawing.Image)(resources.GetObject("bindingNavigatorMoveFirstItem.Image")));
+            this.bindingNavigatorMoveFirstItem.Name = "bindingNavigatorMoveFirstItem";
+            this.bindingNavigatorMoveFirstItem.RightToLeftAutoMirrorImage = true;
+            this.bindingNavigatorMoveFirstItem.Size = new System.Drawing.Size(23, 22);
+            this.bindingNavigatorMoveFirstItem.Text = "Переместить в начало";
+            // 
+            // bindingNavigatorMovePreviousItem
+            // 
+            this.bindingNavigatorMovePreviousItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.bindingNavigatorMovePreviousItem.Image = ((System.Drawing.Image)(resources.GetObject("bindingNavigatorMovePreviousItem.Image")));
+            this.bindingNavigatorMovePreviousItem.Name = "bindingNavigatorMovePreviousItem";
+            this.bindingNavigatorMovePreviousItem.RightToLeftAutoMirrorImage = true;
+            this.bindingNavigatorMovePreviousItem.Size = new System.Drawing.Size(23, 22);
+            this.bindingNavigatorMovePreviousItem.Text = "Переместить назад";
+            // 
+            // bindingNavigatorSeparator
+            // 
+            this.bindingNavigatorSeparator.Name = "bindingNavigatorSeparator";
+            this.bindingNavigatorSeparator.Size = new System.Drawing.Size(6, 25);
+            // 
+            // bindingNavigatorPositionItem
+            // 
+            this.bindingNavigatorPositionItem.AccessibleName = "Положение";
+            this.bindingNavigatorPositionItem.AutoSize = false;
+            this.bindingNavigatorPositionItem.Font = new System.Drawing.Font("Segoe UI", 9F);
+            this.bindingNavigatorPositionItem.Name = "bindingNavigatorPositionItem";
+            this.bindingNavigatorPositionItem.Size = new System.Drawing.Size(50, 23);
+            this.bindingNavigatorPositionItem.Text = "0";
+            this.bindingNavigatorPositionItem.ToolTipText = "Текущее положение";
+            // 
+            // bindingNavigatorSeparator1
+            // 
+            this.bindingNavigatorSeparator1.Name = "bindingNavigatorSeparator1";
+            this.bindingNavigatorSeparator1.Size = new System.Drawing.Size(6, 25);
+            // 
+            // bindingNavigatorMoveNextItem
+            // 
+            this.bindingNavigatorMoveNextItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.bindingNavigatorMoveNextItem.Image = ((System.Drawing.Image)(resources.GetObject("bindingNavigatorMoveNextItem.Image")));
+            this.bindingNavigatorMoveNextItem.Name = "bindingNavigatorMoveNextItem";
+            this.bindingNavigatorMoveNextItem.RightToLeftAutoMirrorImage = true;
+            this.bindingNavigatorMoveNextItem.Size = new System.Drawing.Size(23, 22);
+            this.bindingNavigatorMoveNextItem.Text = "Переместить вперед";
+            // 
+            // bindingNavigatorMoveLastItem
+            // 
+            this.bindingNavigatorMoveLastItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.bindingNavigatorMoveLastItem.Image = ((System.Drawing.Image)(resources.GetObject("bindingNavigatorMoveLastItem.Image")));
+            this.bindingNavigatorMoveLastItem.Name = "bindingNavigatorMoveLastItem";
+            this.bindingNavigatorMoveLastItem.RightToLeftAutoMirrorImage = true;
+            this.bindingNavigatorMoveLastItem.Size = new System.Drawing.Size(23, 22);
+            this.bindingNavigatorMoveLastItem.Text = "Переместить в конец";
+            // 
+            // bindingNavigatorSeparator2
+            // 
+            this.bindingNavigatorSeparator2.Name = "bindingNavigatorSeparator2";
+            this.bindingNavigatorSeparator2.Size = new System.Drawing.Size(6, 25);
+            // 
+            // client_b_importBindingNavigatorSaveItem
+            // 
+            this.client_b_importBindingNavigatorSaveItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.client_b_importBindingNavigatorSaveItem.Image = ((System.Drawing.Image)(resources.GetObject("client_b_importBindingNavigatorSaveItem.Image")));
+            this.client_b_importBindingNavigatorSaveItem.Name = "client_b_importBindingNavigatorSaveItem";
+            this.client_b_importBindingNavigatorSaveItem.Size = new System.Drawing.Size(23, 22);
+            this.client_b_importBindingNavigatorSaveItem.Text = "Сохранить данные";
+            this.client_b_importBindingNavigatorSaveItem.Click += new System.EventHandler(this.client_b_importBindingNavigatorSaveItem_Click);
+            // 
+            // client_b_importDataGridView
+            // 
+            this.client_b_importDataGridView.AutoGenerateColumns = false;
+            this.client_b_importDataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.client_b_importDataGridView.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
+            this.dataGridViewTextBoxColumn1,
+            this.dataGridViewTextBoxColumn2,
+            this.dataGridViewTextBoxColumn3,
+            this.dataGridViewTextBoxColumn4,
+            this.dataGridViewTextBoxColumn5,
+            this.dataGridViewTextBoxColumn6,
+            this.dataGridViewTextBoxColumn7,
+            this.dataGridViewTextBoxColumn8});
+            this.client_b_importDataGridView.DataSource = this.client_b_importBindingSource;
+            this.client_b_importDataGridView.Location = new System.Drawing.Point(0, 54);
+            this.client_b_importDataGridView.Name = "client_b_importDataGridView";
+            this.client_b_importDataGridView.Size = new System.Drawing.Size(788, 220);
+            this.client_b_importDataGridView.TabIndex = 4;
+            // 
+            // dataGridViewTextBoxColumn1
+            // 
+            this.dataGridViewTextBoxColumn1.DataPropertyName = "Фамилия";
+            this.dataGridViewTextBoxColumn1.HeaderText = "Фамилия";
+            this.dataGridViewTextBoxColumn1.Name = "dataGridViewTextBoxColumn1";
+            // 
+            // dataGridViewTextBoxColumn2
+            // 
+            this.dataGridViewTextBoxColumn2.DataPropertyName = "Имя";
+            this.dataGridViewTextBoxColumn2.HeaderText = "Имя";
+            this.dataGridViewTextBoxColumn2.Name = "dataGridViewTextBoxColumn2";
+            // 
+            // dataGridViewTextBoxColumn3
+            // 
+            this.dataGridViewTextBoxColumn3.DataPropertyName = "Отчество";
+            this.dataGridViewTextBoxColumn3.HeaderText = "Отчество";
+            this.dataGridViewTextBoxColumn3.Name = "dataGridViewTextBoxColumn3";
+            // 
+            // dataGridViewTextBoxColumn4
+            // 
+            this.dataGridViewTextBoxColumn4.DataPropertyName = "Пол";
+            this.dataGridViewTextBoxColumn4.HeaderText = "Пол";
+            this.dataGridViewTextBoxColumn4.Name = "dataGridViewTextBoxColumn4";
+            // 
+            // dataGridViewTextBoxColumn5
+            // 
+            this.dataGridViewTextBoxColumn5.DataPropertyName = "Телефон";
+            this.dataGridViewTextBoxColumn5.HeaderText = "Телефон";
+            this.dataGridViewTextBoxColumn5.Name = "dataGridViewTextBoxColumn5";
+            // 
+            // dataGridViewTextBoxColumn6
+            // 
+            this.dataGridViewTextBoxColumn6.DataPropertyName = "Дата_рождения";
+            this.dataGridViewTextBoxColumn6.HeaderText = "Дата_рождения";
+            this.dataGridViewTextBoxColumn6.Name = "dataGridViewTextBoxColumn6";
+            // 
+            // dataGridViewTextBoxColumn7
+            // 
+            this.dataGridViewTextBoxColumn7.DataPropertyName = "Email";
+            this.dataGridViewTextBoxColumn7.HeaderText = "Email";
+            this.dataGridViewTextBoxColumn7.Name = "dataGridViewTextBoxColumn7";
+            // 
+            // dataGridViewTextBoxColumn8
+            // 
+            this.dataGridViewTextBoxColumn8.DataPropertyName = "Дата_регистрации";
+            this.dataGridViewTextBoxColumn8.HeaderText = "Дата_регистрации";
+            this.dataGridViewTextBoxColumn8.Name = "dataGridViewTextBoxColumn8";
+            // 
+            // pictureBox1
+            // 
+            this.pictureBox1.Image = global::bobrov2demo.Properties.Resources.man;
+            this.pictureBox1.Location = new System.Drawing.Point(12, 280);
+            this.pictureBox1.Name = "pictureBox1";
+            this.pictureBox1.Size = new System.Drawing.Size(180, 166);
+            this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
+            this.pictureBox1.TabIndex = 2;
+            this.pictureBox1.TabStop = false;
+            // 
+            // Form3
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.BackColor = System.Drawing.SystemColors.ActiveCaption;
+            this.BackgroundImage = global::bobrov2demo.Properties.Resources.tkvpt3rbtxvc5f6s5vc3;
+            this.ClientSize = new System.Drawing.Size(800, 458);
+            this.Controls.Add(this.client_b_importDataGridView);
+            this.Controls.Add(this.client_b_importBindingNavigator);
+            this.Controls.Add(this.button1);
+            this.Controls.Add(this.pictureBox1);
+            this.Name = "Form3";
+            this.Text = "Form3";
+            this.Load += new System.EventHandler(this.Form3_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.bobrovDemoEgzamenDataSet)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.client_b_importBindingSource)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.client_b_importBindingNavigator)).EndInit();
+            this.client_b_importBindingNavigator.ResumeLayout(false);
+            this.client_b_importBindingNavigator.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.client_b_importDataGridView)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.PictureBox pictureBox1;
+        private System.Windows.Forms.Button button1;
+        private bobrovDemoEgzamenDataSet bobrovDemoEgzamenDataSet;
+        private System.Windows.Forms.BindingSource client_b_importBindingSource;
+        private bobrovDemoEgzamenDataSetTableAdapters.client_b_importTableAdapter client_b_importTableAdapter;
+        private bobrovDemoEgzamenDataSetTableAdapters.TableAdapterManager tableAdapterManager;
+        private System.Windows.Forms.BindingNavigator client_b_importBindingNavigator;
+        private System.Windows.Forms.ToolStripButton bindingNavigatorAddNewItem;
+        private System.Windows.Forms.ToolStripLabel bindingNavigatorCountItem;
+        private System.Windows.Forms.ToolStripButton bindingNavigatorDeleteItem;
+        private System.Windows.Forms.ToolStripButton bindingNavigatorMoveFirstItem;
+        private System.Windows.Forms.ToolStripButton bindingNavigatorMovePreviousItem;
+        private System.Windows.Forms.ToolStripSeparator bindingNavigatorSeparator;
+        private System.Windows.Forms.ToolStripTextBox bindingNavigatorPositionItem;
+        private System.Windows.Forms.ToolStripSeparator bindingNavigatorSeparator1;
+        private System.Windows.Forms.ToolStripButton bindingNavigatorMoveNextItem;
+        private System.Windows.Forms.ToolStripButton bindingNavigatorMoveLastItem;
+        private System.Windows.Forms.ToolStripSeparator bindingNavigatorSeparator2;
+        private System.Windows.Forms.ToolStripButton client_b_importBindingNavigatorSaveItem;
+        private System.Windows.Forms.DataGridView client_b_importDataGridView;
+        private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn1;
+        private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn2;
+        private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn3;
+        private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn4;
+        private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn5;
+        private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn6;
+        private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn7;
+        private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn8;
+    }
+}

Form3.cs

@@ -0,0 +1,42 @@
+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 bobrov2demo
+{
+    public partial class Form3 : Form
+    {
+        public Form3()
+        {
+            InitializeComponent();
+        }
+
+        private void button1_Click(object sender, EventArgs e)
+        {
+            Form2 form2 = new Form2();
+            form2.Show();
+            this.Hide();
+        }
+
+        private void client_b_importBindingNavigatorSaveItem_Click(object sender, EventArgs e)
+        {
+            this.Validate();
+            this.client_b_importBindingSource.EndEdit();
+            this.tableAdapterManager.UpdateAll(this.bobrovDemoEgzamenDataSet);
+
+        }
+
+        private void Form3_Load(object sender, EventArgs e)
+        {
+            // TODO: данная строка кода позволяет загрузить данные в таблицу "bobrovDemoEgzamenDataSet.client_b_import". При необходимости она может быть перемещена или удалена.
+            this.client_b_importTableAdapter.Fill(this.bobrovDemoEgzamenDataSet.client_b_import);
+
+        }
+    }
+}

Form3.resx

@@ -0,0 +1,207 @@
+<?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>
+  <metadata name="bobrovDemoEgzamenDataSet.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="client_b_importBindingSource.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>233, 17</value>
+  </metadata>
+  <metadata name="client_b_importTableAdapter.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>447, 17</value>
+  </metadata>
+  <metadata name="tableAdapterManager.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>655, 17</value>
+  </metadata>
+  <metadata name="client_b_importBindingNavigator.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 56</value>
+  </metadata>
+  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
+  <data name="bindingNavigatorAddNewItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAAUpJREFUOE9jGLzg7gL2/7fmcf6/Oofr/8UZvP+hwsSD60CNfx41/v/zsOH/yckC
+        pBtwfjov3ICDPSKkG3B8kiBQc93/Pw+q/u9oFydswKWZPP/PTuX7fxKo8Ui/0P993SJAzeX//94r+r++
+        Qeb/qhq5/0srFf/PL1X+P6tIFdPAU0B//nlYD9RUC8SV///cKwHivP9/72b+/3sn+f/f23H//92MAOKQ
+        /5NyNDENONQrDHbu3/ulQI0FQI3ZQI2pQI0J///digZqDPv/70bQ/3/X/f53peliGrCzXeL/lmap/+vA
+        zpX/v6RC8f/fWzFAjeH/p+Zp/J+QpfW/O0P3f3uq/v/mREPCYTIb6E+Qc//dCPjfk6FDWAM6APnz3w1/
+        IPb735qsT7oB3em6YP+CcH2cEekGtCQZ/G+IN/xfE2v8vzLahHQD6AQYGAAkI9iedfyIaQAAAABJRU5E
+        rkJggg==
+</value>
+  </data>
+  <data name="bindingNavigatorDeleteItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAAW9JREFUOE+1kE0ow2Ecx3dV3krt4oJaOSCTvIRkMqSxyITIzCQHDouEdnFwIOVC
+        DrhIDiQl5UTiNG/z2ppafy1S2gX/uDwfY6i1v7Hie3nqeb7fz+/7/FR/Ilwn0G0Exw4fV5GJlXlEZxXC
+        rIet9bAQvB5Ymgn2sLYAvSZEux7RUQFzE4qQt4bCXAYjPaHvnDoCkLpsRGMB2JqCTGLIijDlwqQ9bEMV
+        i9OIytR3EMNWcJ/BWH8A6j8/bOGFxwXNxYEvGbMQ9XnQ1/K78KfY3/VXzkMY0qFGG2H4RoLGQshJQNbG
+        86CNhdrsX9a/uQZTPhQl4rMY4OLofbl3aX7I8uwPC7y/g1YdjyVJuEvT8e1tfwUYteHUxCCfHChDeHmG
+        QQvokjlOU+PbWA0x3pZnILVVI3uvQyHsbiLnqnGmRCF1NYD8pDhpRxOH7HQoAKZGkFKjceszQbpSrumX
+        bO+G80MFwKUTxgfgcO/b8D9IpXoFiiMDHIQm0skAAAAASUVORK5CYII=
+</value>
+  </data>
+  <data name="bindingNavigatorMoveFirstItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAASpJREFUOE9jGDygcNbz/00Lnv/PnPj4P1QIA4S3P8Apx5A789n/VUfe/8elKL77
+        wf/ghmu4DciY8vT/wn0fsCqK73n4f+n+///9qy/gNiCh58n/aVveYyiKaL8P1pw56/9/r9ITuA2I7Hr0
+        v3f1BxRFoa33wJpb1wFt7/z73yX/AG4DApsf/q+b/w6uKLjl7v9Fe///7wBqzpjz879d3c//9hnbcRvg
+        UXX/f/60NyiK7Ipv/0+f8/u/f9e3/zqF7/5bJKzHbYB96d3/2ZNfYyjSTzn/36ToxX+VrE//jSOX4TbA
+        Iu/O/9T+11gVGSSd+C+b9vW/bvA83AYYZt3+H9byEqci/dTL/zV8p+E2QCftxn+/6od4Fal4TMBtgFPu
+        lf8gBXgVDULAwAAA8HbAq6XlmnAAAAAASUVORK5CYII=
+</value>
+  </data>
+  <data name="bindingNavigatorMovePreviousItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAALZJREFUOE9jGDogvP3BfyiTdBDf/eB/cMM18gyI73n4f+n+///9qy+QbkBE+32w
+        5sxZ//97lZ4gzYDQ1ntgza3rgLZ3/v3vkn+AeAOCW+7+X7T3//8OoOaMOT//29X9/G+fsZ00F9gV3/6f
+        Puf3f/+ub/91Ct/9t0hYT3oY6Kec/29S9OK/Stan/8aRy0g3AAQMkk78l037+l83eB55BoCAfurl/xq+
+        08g3AARUPCZQZsBgBQwMANAUYJgEulBVAAAAAElFTkSuQmCC
+</value>
+  </data>
+  <data name="bindingNavigatorMoveNextItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAAKNJREFUOE9jGHygcNbz/1AmeSB35rP/Cd33yDckY8rT//P2//6f0HWHPEMSep78
+        n73v1//OrX//u5VeJt2QyK5H/6ds+/W/ZOnf/wnT//63yT1LmiGBzQ//t659D9ZsXPLlv3T0tf/GkcuI
+        N8Sj6v7/krnv4JoVXXpIc4F96d3/gS3PyNMMAhZ5d/7bFFwhTzMIGGbdJl8zCOik3SBf81AEDAwAoH5f
+        oAc0QjgAAAAASUVORK5CYII=
+</value>
+  </data>
+  <data name="bindingNavigatorMoveLastItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAASxJREFUOE9jGFygcNbz/1AmBgDJNS14/j9z4mOcahhyZz77n9B9D6sCkNyqI+//
+        h7c/wG1AxpSn/+ft//0/oesOhiKQ3MJ9H/4HN1zDbUBCz5P/s/f9+t+59e9/t9LLKApBctO2vP/vX30B
+        twGRXY/+T9n263/J0r//E6b//W+TexauGCTXu/rDf6/SE7gNCGx++L917XuwZuOSL/+lo6/9N45cBtYA
+        kqub/+6/S/4B3AZ4VN3/XzL3HVyzoksPXDFILn/am//2GdtxG2Bfevd/YMszDM0gAJLLnvz6v0XCetwG
+        WOTd+W9TcAVDMwiA5FL7X8O9hBUYZt3GqhkEQHJhLS//6wbPw22ATtoNnJIgOb/qh/81fKfhNgAfcMq9
+        8l/FYwIYQ4UGBWBgAAC+0b+zuQxOnAAAAABJRU5ErkJggg==
+</value>
+  </data>
+  <data name="client_b_importBindingNavigatorSaveItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAO
+        wwAADsMBx2+oZAAAAExJREFUOE9joAr49u3bf1IxVCsEgAWC58Dxh/cf4RhZDETHTNiHaQgpBoAwzBCo
+        dtINAGGiDUDGyGpoawAxeNSAQWkAORiqnRLAwAAA9EMMU8Daa3MAAAAASUVORK5CYII=
+</value>
+  </data>
+</root>

Form4.Designer.cs

@@ -0,0 +1,167 @@
+
+namespace bobrov2demo
+{
+    partial class Form4
+    {
+        /// <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.pictureBox7 = new System.Windows.Forms.PictureBox();
+            this.pictureBox6 = new System.Windows.Forms.PictureBox();
+            this.pictureBox5 = new System.Windows.Forms.PictureBox();
+            this.pictureBox4 = new System.Windows.Forms.PictureBox();
+            this.pictureBox3 = new System.Windows.Forms.PictureBox();
+            this.pictureBox2 = new System.Windows.Forms.PictureBox();
+            this.pictureBox1 = new System.Windows.Forms.PictureBox();
+            this.button1 = new System.Windows.Forms.Button();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox7)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox6)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox5)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox4)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox3)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox2)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // pictureBox7
+            // 
+            this.pictureBox7.Image = global::bobrov2demo.Properties.Resources._6433982_1;
+            this.pictureBox7.Location = new System.Drawing.Point(139, 234);
+            this.pictureBox7.Name = "pictureBox7";
+            this.pictureBox7.Size = new System.Drawing.Size(108, 108);
+            this.pictureBox7.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
+            this.pictureBox7.TabIndex = 6;
+            this.pictureBox7.TabStop = false;
+            // 
+            // pictureBox6
+            // 
+            this.pictureBox6.Image = global::bobrov2demo.Properties.Resources._6556465_1;
+            this.pictureBox6.Location = new System.Drawing.Point(468, 234);
+            this.pictureBox6.Name = "pictureBox6";
+            this.pictureBox6.Size = new System.Drawing.Size(108, 108);
+            this.pictureBox6.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
+            this.pictureBox6.TabIndex = 5;
+            this.pictureBox6.TabStop = false;
+            // 
+            // pictureBox5
+            // 
+            this.pictureBox5.Image = global::bobrov2demo.Properties.Resources._2008488_1;
+            this.pictureBox5.Location = new System.Drawing.Point(468, 44);
+            this.pictureBox5.Name = "pictureBox5";
+            this.pictureBox5.Size = new System.Drawing.Size(108, 108);
+            this.pictureBox5.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
+            this.pictureBox5.TabIndex = 4;
+            this.pictureBox5.TabStop = false;
+            // 
+            // pictureBox4
+            // 
+            this.pictureBox4.Image = global::bobrov2demo.Properties.Resources._5625224_1;
+            this.pictureBox4.Location = new System.Drawing.Point(304, 44);
+            this.pictureBox4.Name = "pictureBox4";
+            this.pictureBox4.Size = new System.Drawing.Size(108, 108);
+            this.pictureBox4.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
+            this.pictureBox4.TabIndex = 3;
+            this.pictureBox4.TabStop = false;
+            // 
+            // pictureBox3
+            // 
+            this.pictureBox3.Image = global::bobrov2demo.Properties.Resources._1781695_1;
+            this.pictureBox3.Location = new System.Drawing.Point(139, 44);
+            this.pictureBox3.Name = "pictureBox3";
+            this.pictureBox3.Size = new System.Drawing.Size(108, 108);
+            this.pictureBox3.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
+            this.pictureBox3.TabIndex = 2;
+            this.pictureBox3.TabStop = false;
+            // 
+            // pictureBox2
+            // 
+            this.pictureBox2.Image = global::bobrov2demo.Properties.Resources._2697576_1;
+            this.pictureBox2.Location = new System.Drawing.Point(304, 234);
+            this.pictureBox2.Name = "pictureBox2";
+            this.pictureBox2.Size = new System.Drawing.Size(108, 108);
+            this.pictureBox2.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
+            this.pictureBox2.TabIndex = 1;
+            this.pictureBox2.TabStop = false;
+            // 
+            // pictureBox1
+            // 
+            this.pictureBox1.Image = global::bobrov2demo.Properties.Resources.products_grid;
+            this.pictureBox1.Location = new System.Drawing.Point(100, 26);
+            this.pictureBox1.Name = "pictureBox1";
+            this.pictureBox1.Size = new System.Drawing.Size(515, 399);
+            this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
+            this.pictureBox1.TabIndex = 0;
+            this.pictureBox1.TabStop = false;
+            // 
+            // button1
+            // 
+            this.button1.Location = new System.Drawing.Point(665, 374);
+            this.button1.Name = "button1";
+            this.button1.Size = new System.Drawing.Size(75, 23);
+            this.button1.TabIndex = 7;
+            this.button1.Text = "на главную";
+            this.button1.UseVisualStyleBackColor = true;
+            this.button1.Click += new System.EventHandler(this.button1_Click);
+            // 
+            // Form4
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.BackColor = System.Drawing.SystemColors.ActiveCaption;
+            this.ClientSize = new System.Drawing.Size(800, 450);
+            this.Controls.Add(this.button1);
+            this.Controls.Add(this.pictureBox7);
+            this.Controls.Add(this.pictureBox6);
+            this.Controls.Add(this.pictureBox5);
+            this.Controls.Add(this.pictureBox4);
+            this.Controls.Add(this.pictureBox3);
+            this.Controls.Add(this.pictureBox2);
+            this.Controls.Add(this.pictureBox1);
+            this.Name = "Form4";
+            this.Text = "Form4";
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox7)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox6)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox5)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox4)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox3)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox2)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.PictureBox pictureBox1;
+        private System.Windows.Forms.PictureBox pictureBox2;
+        private System.Windows.Forms.PictureBox pictureBox3;
+        private System.Windows.Forms.PictureBox pictureBox4;
+        private System.Windows.Forms.PictureBox pictureBox5;
+        private System.Windows.Forms.PictureBox pictureBox6;
+        private System.Windows.Forms.PictureBox pictureBox7;
+        private System.Windows.Forms.Button button1;
+    }
+}

Form4.cs

@@ -0,0 +1,27 @@
+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 bobrov2demo
+{
+    public partial class Form4 : Form
+    {
+        public Form4()
+        {
+            InitializeComponent();
+        }
+
+        private void button1_Click(object sender, EventArgs e)
+        {
+            Form2 form2 = new Form2();
+            form2.Show();
+            this.Hide();
+        }
+    }
+}

Form4.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>

Program.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace bobrov2demo
+{
+    static class Program
+    {
+        /// <summary>
+        /// Главная точка входа для приложения.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+            Application.Run(new Form1());
+        }
+    }
+}

Resources.Designer.cs

@@ -0,0 +1,193 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан программой.
+//     Исполняемая версия:4.0.30319.42000
+//
+//     Изменения в этом файле могут привести к неправильной работе и будут потеряны в случае
+//     повторной генерации кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace bobrov2demo.Properties {
+    using System;
+    
+    
+    /// <summary>
+    ///   Класс ресурса со строгой типизацией для поиска локализованных строк и т.д.
+    /// </summary>
+    // Этот класс создан автоматически классом StronglyTypedResourceBuilder
+    // с помощью такого средства, как ResGen или Visual Studio.
+    // Чтобы добавить или удалить член, измените файл .ResX и снова запустите ResGen
+    // с параметром /str или перестройте свой проект VS.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources() {
+        }
+        
+        /// <summary>
+        ///   Возвращает кэшированный экземпляр ResourceManager, использованный этим классом.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("bobrov2demo.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Перезаписывает свойство CurrentUICulture текущего потока для всех
+        ///   обращений к ресурсу с помощью этого класса ресурса со строгой типизацией.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _1781695_1 {
+            get {
+                object obj = ResourceManager.GetObject("1781695-1", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _2008488_1 {
+            get {
+                object obj = ResourceManager.GetObject("2008488-1", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _2697576_1 {
+            get {
+                object obj = ResourceManager.GetObject("2697576-1", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _5625224_1 {
+            get {
+                object obj = ResourceManager.GetObject("5625224-1", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _6433982_1 {
+            get {
+                object obj = ResourceManager.GetObject("6433982-1", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _6556465_1 {
+            get {
+                object obj = ResourceManager.GetObject("6556465-1", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap main_1506364228494 {
+            get {
+                object obj = ResourceManager.GetObject("main_1506364228494", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap man {
+            get {
+                object obj = ResourceManager.GetObject("man", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap products_grid {
+            get {
+                object obj = ResourceManager.GetObject("products_grid", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap r4e34343434343434343434443433434 {
+            get {
+                object obj = ResourceManager.GetObject("r4e34343434343434343434443433434", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap tkvpt3rbtxvc5f6s5vc3 {
+            get {
+                object obj = ResourceManager.GetObject("tkvpt3rbtxvc5f6s5vc3", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap Без_названия {
+            get {
+                object obj = ResourceManager.GetObject("Без названия", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap нггененгенггенгенген {
+            get {
+                object obj = ResourceManager.GetObject("нггененгенггенгенген", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+    }
+}

Resources.resx

@@ -0,0 +1,160 @@
+<?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>
+  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="r4e34343434343434343434443433434" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\r4e34343434343434343434443433434.ico;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="2697576-1" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\2697576-1.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="5625224-1" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\5625224-1.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="2008488-1" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\2008488-1.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="6433982-1" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\6433982-1.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="нггененгенггенгенген" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\нггененгенггенгенген.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="man" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\man.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="1781695-1" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\1781695-1.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="Без названия" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Без названия.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="products_grid" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\products_grid.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="tkvpt3rbtxvc5f6s5vc3" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\tkvpt3rbtxvc5f6s5vc3.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="main_1506364228494" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\main_1506364228494.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="6556465-1" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\6556465-1.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+</root>

Settings.Designer.cs

@@ -0,0 +1,37 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан программой.
+//     Исполняемая версия:4.0.30319.42000
+//
+//     Изменения в этом файле могут привести к неправильной работе и будут потеряны в случае
+//     повторной генерации кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace bobrov2demo.Properties {
+    
+    
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.10.0.0")]
+    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 {
+                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=192.168.5.5;Initial Catalog=bobrovDemoEgzamen;User ID=sa;Password=111" +
+            "11111")]
+        public string bobrovDemoEgzamenConnectionString {
+            get {
+                return ((string)(this["bobrovDemoEgzamenConnectionString"]));
+            }
+        }
+    }
+}

Settings.settings

@@ -0,0 +1,14 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)" GeneratedClassNamespace="bobrov2demo.Properties" GeneratedClassName="Settings">
+  <Profiles />
+  <Settings>
+    <Setting Name="bobrovDemoEgzamenConnectionString" Type="(Connection string)" Scope="Application">
+      <DesignTimeValue Profile="(Default)">&lt;?xml version="1.0" encoding="utf-16"?&gt;
+&lt;SerializableConnectionString xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"&gt;
+  &lt;ConnectionString&gt;Data Source=192.168.5.5;Initial Catalog=bobrovDemoEgzamen;User ID=sa;Password=11111111&lt;/ConnectionString&gt;
+  &lt;ProviderName&gt;System.Data.SqlClient&lt;/ProviderName&gt;
+&lt;/SerializableConnectionString&gt;</DesignTimeValue>
+      <Value Profile="(Default)">Data Source=192.168.5.5;Initial Catalog=bobrovDemoEgzamen;User ID=sa;Password=11111111</Value>
+    </Setting>
+  </Settings>
+</SettingsFile>

bobrov2demo.csproj

@@ -0,0 +1,166 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{212F13B0-2765-4522-8426-D807017ED64C}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <RootNamespace>bobrov2demo</RootNamespace>
+    <AssemblyName>bobrov2demo</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Deployment" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="bobrovDemoEgzamenDataSet.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>bobrovDemoEgzamenDataSet.xsd</DependentUpon>
+    </Compile>
+    <Compile Include="Form1.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Form1.Designer.cs">
+      <DependentUpon>Form1.cs</DependentUpon>
+    </Compile>
+    <Compile Include="Form2.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Form2.Designer.cs">
+      <DependentUpon>Form2.cs</DependentUpon>
+    </Compile>
+    <Compile Include="Form3.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Form3.Designer.cs">
+      <DependentUpon>Form3.cs</DependentUpon>
+    </Compile>
+    <Compile Include="Form4.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Form4.Designer.cs">
+      <DependentUpon>Form4.cs</DependentUpon>
+    </Compile>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <EmbeddedResource Include="Form1.resx">
+      <DependentUpon>Form1.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Form2.resx">
+      <DependentUpon>Form2.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Form3.resx">
+      <DependentUpon>Form3.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Form4.resx">
+      <DependentUpon>Form4.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+      <DesignTime>True</DesignTime>
+    </Compile>
+    <None Include="bobrovDemoEgzamenDataSet.xsc">
+      <DependentUpon>bobrovDemoEgzamenDataSet.xsd</DependentUpon>
+    </None>
+    <None Include="bobrovDemoEgzamenDataSet.xsd">
+      <Generator>MSDataSetGenerator</Generator>
+      <LastGenOutput>bobrovDemoEgzamenDataSet.Designer.cs</LastGenOutput>
+      <SubType>Designer</SubType>
+    </None>
+    <None Include="bobrovDemoEgzamenDataSet.xss">
+      <DependentUpon>bobrovDemoEgzamenDataSet.xsd</DependentUpon>
+    </None>
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\r4e34343434343434343434443433434.ico" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\нггененгенггенгенген.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\man.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\Без названия.jpg" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\main_1506364228494.jpg" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\tkvpt3rbtxvc5f6s5vc3.jpg" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\products_grid.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\1781695-1.jpg" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\5625224-1.jpg" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\2008488-1.jpg" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\6433982-1.jpg" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\2697576-1.jpg" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\6556465-1.jpg" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

bobrov2demo.csproj.CoreCompileInputs.cache

@@ -0,0 +1 @@
+6aaff286fea084f0a5cef3a54cb9518fc74a074c

bobrov2demo.csproj.FileListAbsolute.txt

@@ -0,0 +1,13 @@
+C:\Users\user2\Desktop\www\bobrov2demo\bobrov2demo\bin\Debug\bobrov2demo.exe.config
+C:\Users\user2\Desktop\www\bobrov2demo\bobrov2demo\bin\Debug\bobrov2demo.exe
+C:\Users\user2\Desktop\www\bobrov2demo\bobrov2demo\bin\Debug\bobrov2demo.pdb
+C:\Users\user2\Desktop\www\bobrov2demo\bobrov2demo\obj\Debug\bobrov2demo.csproj.AssemblyReference.cache
+C:\Users\user2\Desktop\www\bobrov2demo\bobrov2demo\obj\Debug\bobrov2demo.Form1.resources
+C:\Users\user2\Desktop\www\bobrov2demo\bobrov2demo\obj\Debug\bobrov2demo.Form2.resources
+C:\Users\user2\Desktop\www\bobrov2demo\bobrov2demo\obj\Debug\bobrov2demo.Form3.resources
+C:\Users\user2\Desktop\www\bobrov2demo\bobrov2demo\obj\Debug\bobrov2demo.Properties.Resources.resources
+C:\Users\user2\Desktop\www\bobrov2demo\bobrov2demo\obj\Debug\bobrov2demo.csproj.GenerateResource.cache
+C:\Users\user2\Desktop\www\bobrov2demo\bobrov2demo\obj\Debug\bobrov2demo.csproj.CoreCompileInputs.cache
+C:\Users\user2\Desktop\www\bobrov2demo\bobrov2demo\obj\Debug\bobrov2demo.exe
+C:\Users\user2\Desktop\www\bobrov2demo\bobrov2demo\obj\Debug\bobrov2demo.pdb
+C:\Users\user2\Desktop\www\bobrov2demo\bobrov2demo\obj\Debug\bobrov2demo.Form4.resources

bobrov2demo.exe.config

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <configSections>
+    </configSections>
+    <connectionStrings>
+        <add name="bobrov2demo.Properties.Settings.bobrovDemoEgzamenConnectionString"
+            connectionString="Data Source=192.168.5.5;Initial Catalog=bobrovDemoEgzamen;User ID=sa;Password=11111111"
+            providerName="System.Data.SqlClient" />
+    </connectionStrings>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>

bobrovDemoEgzamenDataSet.xsc

@@ -0,0 +1 @@
+

bobrovDemoEgzamenDataSet.xss

@@ -0,0 +1 @@
+