сдана 4

COPWinForms/COPWinForms.csproj

@@ -11,7 +11,9 @@
 
   <ItemGroup>
     <PackageReference Include="Aspose.Words" Version="23.10.0" />
+    <PackageReference Include="COP" Version="1.0.0" />
     <PackageReference Include="DocumentFormat.OpenXml" Version="2.20.0" />
+    <PackageReference Include="WinFormsControlLibrary" Version="1.0.0" />
   </ItemGroup>
 
 </Project>

COPWinForms/ComponentLBox.Designer.cs

@@ -33,12 +33,13 @@
             // 
             // listBox
             // 
+            this.listBox.Dock = System.Windows.Forms.DockStyle.Fill;
             this.listBox.FormattingEnabled = true;
             this.listBox.HorizontalScrollbar = true;
             this.listBox.ItemHeight = 20;
             this.listBox.Location = new System.Drawing.Point(0, 0);
             this.listBox.Name = "listBox";
-            this.listBox.Size = new System.Drawing.Size(278, 144);
+            this.listBox.Size = new System.Drawing.Size(281, 150);
             this.listBox.TabIndex = 0;
             // 
             // ComponentLBox

COPWinForms/ComponentLBox.cs

@@ -97,6 +97,7 @@ namespace COPWinForms
             {
                 return;
             }
+            listBox.Items.Clear();
             foreach (var item in objects)
             {
                 string str = layoutString;

COP_1/COP_1.sln

@@ -7,6 +7,20 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "COPWinForms", "..\COPWinFor
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WinFormsTest", "..\WinFormsTest\WinFormsTest.csproj", "{75E77B58-7C69-4C52-8283-03EBC03D2C85}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityDataBaseImplements", "UniversityDataBaseImplements\UniversityDataBaseImplements.csproj", "{49DDC838-58F6-465D-B5C9-05E45241241B}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityDataModels", "UniversityDataModels\UniversityDataModels.csproj", "{4E4F31E2-833A-4049-BE3C-5BC12EF46D51}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityContracts", "UniversityContracts\UniversityContracts.csproj", "{91E718F5-9B31-4491-96E0-25A450C41FED}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityBusinessLogic", "UniversityBusinessLogic\UniversityBusinessLogic.csproj", "{2AAADED7-BE04-41CF-B45D-9FBF1DFD346B}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityForms", "UniversityForms\UniversityForms.csproj", "{690ADFAC-1C2A-4130-82BD-46A59ECE933A}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PluginsConventionLibraryNet60", "PluginsConventionLibraryNet60\PluginsConventionLibraryNet60.csproj", "{07A710A3-C6B0-4D52-85AA-4882151F5BFA}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FormsByPlugins", "FormsByPlugins\FormsByPlugins.csproj", "{45B39F84-AF33-4739-9FD9-A0E1D7C062AE}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -21,6 +35,34 @@ Global
 		{75E77B58-7C69-4C52-8283-03EBC03D2C85}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{75E77B58-7C69-4C52-8283-03EBC03D2C85}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{75E77B58-7C69-4C52-8283-03EBC03D2C85}.Release|Any CPU.Build.0 = Release|Any CPU
+		{49DDC838-58F6-465D-B5C9-05E45241241B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{49DDC838-58F6-465D-B5C9-05E45241241B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{49DDC838-58F6-465D-B5C9-05E45241241B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{49DDC838-58F6-465D-B5C9-05E45241241B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4E4F31E2-833A-4049-BE3C-5BC12EF46D51}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4E4F31E2-833A-4049-BE3C-5BC12EF46D51}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4E4F31E2-833A-4049-BE3C-5BC12EF46D51}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4E4F31E2-833A-4049-BE3C-5BC12EF46D51}.Release|Any CPU.Build.0 = Release|Any CPU
+		{91E718F5-9B31-4491-96E0-25A450C41FED}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{91E718F5-9B31-4491-96E0-25A450C41FED}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{91E718F5-9B31-4491-96E0-25A450C41FED}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{91E718F5-9B31-4491-96E0-25A450C41FED}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2AAADED7-BE04-41CF-B45D-9FBF1DFD346B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2AAADED7-BE04-41CF-B45D-9FBF1DFD346B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2AAADED7-BE04-41CF-B45D-9FBF1DFD346B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2AAADED7-BE04-41CF-B45D-9FBF1DFD346B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{690ADFAC-1C2A-4130-82BD-46A59ECE933A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{690ADFAC-1C2A-4130-82BD-46A59ECE933A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{690ADFAC-1C2A-4130-82BD-46A59ECE933A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{690ADFAC-1C2A-4130-82BD-46A59ECE933A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{07A710A3-C6B0-4D52-85AA-4882151F5BFA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{07A710A3-C6B0-4D52-85AA-4882151F5BFA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{07A710A3-C6B0-4D52-85AA-4882151F5BFA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{07A710A3-C6B0-4D52-85AA-4882151F5BFA}.Release|Any CPU.Build.0 = Release|Any CPU
+		{45B39F84-AF33-4739-9FD9-A0E1D7C062AE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{45B39F84-AF33-4739-9FD9-A0E1D7C062AE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{45B39F84-AF33-4739-9FD9-A0E1D7C062AE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{45B39F84-AF33-4739-9FD9-A0E1D7C062AE}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

COP_1/FormsByPlugins/FormMain.Designer.cs

@@ -0,0 +1,231 @@
+namespace FormsByPlugins
+{
+    partial class FormMain
+    {
+
+        /// <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.menuStrip = new System.Windows.Forms.MenuStrip();
+            this.ControlsStripMenuItem = new
+            System.Windows.Forms.ToolStripMenuItem();
+            this.ActionsToolStripMenuItem = new
+            System.Windows.Forms.ToolStripMenuItem();
+            this.DocsToolStripMenuItem = new
+            System.Windows.Forms.ToolStripMenuItem();
+            this.SimpleDocToolStripMenuItem = new
+            System.Windows.Forms.ToolStripMenuItem();
+            this.TableDocToolStripMenuItem = new
+            System.Windows.Forms.ToolStripMenuItem();
+            this.ChartDocToolStripMenuItem = new
+            System.Windows.Forms.ToolStripMenuItem();
+            this.panelControl = new System.Windows.Forms.Panel();
+            this.ThesaurusToolStripMenuItem = new
+            System.Windows.Forms.ToolStripMenuItem();
+            this.AddElementToolStripMenuItem = new
+            System.Windows.Forms.ToolStripMenuItem();
+            this.UpdElementToolStripMenuItem = new
+            System.Windows.Forms.ToolStripMenuItem();
+            this.DelElementToolStripMenuItem = new
+            System.Windows.Forms.ToolStripMenuItem();
+            this.menuStrip.SuspendLayout();
+            this.SuspendLayout();
+            //
+            // menuStrip
+            //
+            this.menuStrip.Items.AddRange(new
+            System.Windows.Forms.ToolStripItem[] {
+            this.ControlsStripMenuItem,
+            this.ActionsToolStripMenuItem,
+            this.DocsToolStripMenuItem});
+            this.menuStrip.Location = new System.Drawing.Point(0, 0);
+            this.menuStrip.Name = "menuStrip";
+            this.menuStrip.Size = new System.Drawing.Size(800, 24);
+            this.menuStrip.TabIndex = 0;
+            this.menuStrip.Text = "Меню";
+            //
+            // ControlsStripMenuItem
+            //
+            this.ControlsStripMenuItem.Name = "ControlsStripMenuItem";
+            this.ControlsStripMenuItem.Size = new System.Drawing.Size(94,
+            20);
+            this.ControlsStripMenuItem.Text = "Компоненты";
+            //
+            // ActionsToolStripMenuItem
+            //
+            this.ActionsToolStripMenuItem.DropDownItems.AddRange(new
+            System.Windows.Forms.ToolStripItem[] {
+            this.ThesaurusToolStripMenuItem,
+            this.AddElementToolStripMenuItem,
+            this.UpdElementToolStripMenuItem,
+            this.DelElementToolStripMenuItem});
+            this.ActionsToolStripMenuItem.Name =
+            "ActionsToolStripMenuItem";
+            this.ActionsToolStripMenuItem.Size = new
+            System.Drawing.Size(70, 20);
+            this.ActionsToolStripMenuItem.Text = "Действия";
+            //
+            // DocsToolStripMenuItem
+            //
+            this.DocsToolStripMenuItem.DropDownItems.AddRange(new
+            System.Windows.Forms.ToolStripItem[] {
+            this.SimpleDocToolStripMenuItem,
+            this.TableDocToolStripMenuItem,
+            this.ChartDocToolStripMenuItem});
+            this.DocsToolStripMenuItem.Name = "DocsToolStripMenuItem";
+            this.DocsToolStripMenuItem.Size = new System.Drawing.Size(82, 20);
+            this.DocsToolStripMenuItem.Text = "Документы";
+            //
+            // SimpleDocToolStripMenuItem
+            //
+            this.SimpleDocToolStripMenuItem.Name = "SimpleDocToolStripMenuItem";
+            this.SimpleDocToolStripMenuItem.ShortcutKeys =
+            ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control |
+            System.Windows.Forms.Keys.S)));
+            this.SimpleDocToolStripMenuItem.Size = new
+            System.Drawing.Size(233, 22);
+            this.SimpleDocToolStripMenuItem.Text = "Простой документ";
+            this.SimpleDocToolStripMenuItem.Click += new
+            System.EventHandler(this.SimpleDocToolStripMenuItem_Click);
+            //
+            // TableDocToolStripMenuItem
+            //
+            this.TableDocToolStripMenuItem.Name =
+            "TableDocToolStripMenuItem";
+            this.TableDocToolStripMenuItem.ShortcutKeys =
+            ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control |
+            System.Windows.Forms.Keys.T)));
+            this.TableDocToolStripMenuItem.Size = new
+            System.Drawing.Size(233, 22);
+            this.TableDocToolStripMenuItem.Text = "Документ с таблицой";
+            this.TableDocToolStripMenuItem.Click += new
+            System.EventHandler(this.TableDocToolStripMenuItem_Click);
+            //
+            // ChartDocToolStripMenuItem
+            //
+            this.ChartDocToolStripMenuItem.Name =
+            "ChartDocToolStripMenuItem";
+            this.ChartDocToolStripMenuItem.ShortcutKeys =
+            ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control |
+            System.Windows.Forms.Keys.C)));
+            this.ChartDocToolStripMenuItem.Size = new
+            System.Drawing.Size(233, 22);
+            this.ChartDocToolStripMenuItem.Text = "Диаграмма";
+            this.ChartDocToolStripMenuItem.Click += new
+            System.EventHandler(this.ChartDocToolStripMenuItem_Click);
+            //
+            // panelControl
+            //
+            this.panelControl.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.panelControl.Location = new System.Drawing.Point(0, 24);
+            this.panelControl.Name = "panelControl";
+            this.panelControl.Size = new System.Drawing.Size(800, 426);
+            this.panelControl.TabIndex = 1;
+            //
+            // ThesaurusToolStripMenuItem
+            //
+            this.ThesaurusToolStripMenuItem.Name =
+            "ThesaurusToolStripMenuItem";
+            this.ThesaurusToolStripMenuItem.ShortcutKeys =
+            ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control |
+            System.Windows.Forms.Keys.I)));
+            this.ThesaurusToolStripMenuItem.Size = new
+            System.Drawing.Size(180, 22);
+            this.ThesaurusToolStripMenuItem.Text = "Справочник";
+            this.ThesaurusToolStripMenuItem.Click += new
+            System.EventHandler(this.ThesaurusToolStripMenuItem_Click);
+            //
+            // AddElementToolStripMenuItem
+            //
+            this.AddElementToolStripMenuItem.Name =
+            "AddElementToolStripMenuItem";
+            this.AddElementToolStripMenuItem.ShortcutKeys =
+            ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control |
+            System.Windows.Forms.Keys.A)));
+            this.AddElementToolStripMenuItem.Size = new
+            System.Drawing.Size(180, 22);
+            this.AddElementToolStripMenuItem.Text = "Добавить";
+            this.AddElementToolStripMenuItem.Click += new
+            System.EventHandler(this.AddElementToolStripMenuItem_Click);
+            //
+            // UpdElementToolStripMenuItem
+            //
+            this.UpdElementToolStripMenuItem.Name = "UpdElementToolStripMenuItem";
+            this.UpdElementToolStripMenuItem.ShortcutKeys =
+            ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control |
+            System.Windows.Forms.Keys.U)));
+            this.UpdElementToolStripMenuItem.Size = new
+            System.Drawing.Size(180, 22);
+            this.UpdElementToolStripMenuItem.Text = "Изменить";
+            this.UpdElementToolStripMenuItem.Click += new
+            System.EventHandler(this.UpdElementToolStripMenuItem_Click);
+            //
+            // DelElementToolStripMenuItem
+            //
+            this.DelElementToolStripMenuItem.Name =
+            "DelElementToolStripMenuItem";
+            this.DelElementToolStripMenuItem.ShortcutKeys =
+            ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control |
+            System.Windows.Forms.Keys.D)));
+            this.DelElementToolStripMenuItem.Size = new
+            System.Drawing.Size(180, 22);
+            this.DelElementToolStripMenuItem.Text = "Удалить";
+            this.DelElementToolStripMenuItem.Click += new
+            System.EventHandler(this.DelElementToolStripMenuItem_Click);
+            //
+            // FormMain
+            //
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(800, 450);
+            this.Controls.Add(this.panelControl);
+            this.Controls.Add(this.menuStrip);
+            this.MainMenuStrip = this.menuStrip;
+            this.Name = "FormMain";
+            this.StartPosition =
+            System.Windows.Forms.FormStartPosition.CenterScreen;
+            this.Text = "Главная форма";
+            this.WindowState =
+            System.Windows.Forms.FormWindowState.Maximized;
+            this.KeyDown += new
+            System.Windows.Forms.KeyEventHandler(this.FormMain_KeyDown);
+            this.menuStrip.ResumeLayout(false);
+            this.menuStrip.PerformLayout();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+        }
+        #endregion
+        private System.Windows.Forms.MenuStrip menuStrip;
+        private System.Windows.Forms.ToolStripMenuItem ControlsStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem DocsToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem SimpleDocToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem TableDocToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem ChartDocToolStripMenuItem;
+        private System.Windows.Forms.Panel panelControl;
+        private System.Windows.Forms.ToolStripMenuItem ActionsToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem ThesaurusToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem AddElementToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem UpdElementToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem DelElementToolStripMenuItem;
+    }
+}

COP_1/FormsByPlugins/FormMain.cs

@@ -0,0 +1,221 @@
+using PluginsConventionLibraryNet60;
+using System.Reflection;
+
+namespace FormsByPlugins
+{
+    public partial class FormMain : Form
+    {
+        private readonly Dictionary<string, IPluginsConvention> _plugins;
+        private string _selectedPlugin;
+        public FormMain()
+        {
+            InitializeComponent();
+            _plugins = LoadPlugins();
+            _selectedPlugin = string.Empty;
+        }
+        private Dictionary<string, IPluginsConvention> LoadPlugins()
+        {
+            Dictionary<string, IPluginsConvention> plugins = new();
+            string currentDirectory = Directory.GetParent(Environment.CurrentDirectory)!.Parent!.Parent!.Parent!.FullName + "\\plugin";
+            string[] dllFiles = Directory.GetFiles(currentDirectory, "*.dll", SearchOption.AllDirectories);
+            foreach (string dllFile in dllFiles)
+            {
+                try
+                {
+                    Assembly assembly = Assembly.LoadFrom(dllFile);
+
+                    Type[] types = assembly.GetTypes();
+
+                    foreach (Type type in types)
+                    {
+                        if (typeof(IPluginsConvention).IsAssignableFrom(type) && !type.IsInterface)
+                        {
+                            var plugin = (IPluginsConvention)Activator.CreateInstance(type)!;
+
+                            plugins.Add(plugin.PluginName, plugin);
+                        }
+                    }
+                }
+                catch (Exception ex)
+                {
+                    Console.WriteLine($" {dllFile}: {ex.Message}");
+                }
+            }
+
+            foreach (var plugin in plugins)
+            {
+                CreateMenuItem(plugin.Value.PluginName);
+            }
+
+            return plugins;
+        }
+        private void CreateMenuItem(string pluginName)
+        {
+            ToolStripMenuItem menuItem = new ToolStripMenuItem(pluginName);
+            menuItem.Click += (object? sender, EventArgs a) =>
+            {
+                _selectedPlugin = pluginName;
+                IPluginsConvention plugin = _plugins[pluginName];
+                UserControl userControl = plugin.GetControl;
+                if (userControl != null)
+                {
+                    panelControl.Controls.Clear();
+                    plugin.ReloadData();
+                    userControl.Dock = DockStyle.Fill;
+                    panelControl.Controls.Add(userControl);
+                }
+            };
+            ControlsStripMenuItem.DropDownItems.Add(menuItem);
+        }
+        private void FormMain_KeyDown(object sender, KeyEventArgs e)
+        {
+            if (string.IsNullOrEmpty(_selectedPlugin) ||
+            !_plugins.ContainsKey(_selectedPlugin))
+            {
+                return;
+            }
+            if (!e.Control)
+            {
+                return;
+            }
+            switch (e.KeyCode)
+            {
+                case Keys.I:
+                    ShowThesaurus();
+                    break;
+                case Keys.A:
+                    AddNewElement();
+                    break;
+                case Keys.U:
+                    UpdateElement();
+                    break;
+                case Keys.D:
+                    DeleteElement();
+                    break;
+                case Keys.S:
+                    CreateSimpleDoc();
+                    break;
+                case Keys.T:
+                    CreateTableDoc();
+                    break;
+                case Keys.C:
+                    CreateChartDoc();
+                    break;
+            }
+        }
+        private void ShowThesaurus()
+        {
+            _plugins[_selectedPlugin].GetThesaurus()?.Show();
+        }
+        private void AddNewElement()
+        {
+            var form = _plugins[_selectedPlugin].GetForm(null);
+            if (form != null && form.ShowDialog() == DialogResult.OK)
+            {
+                _plugins[_selectedPlugin].ReloadData();
+            }
+        }
+        private void UpdateElement()
+        {
+            var element = _plugins[_selectedPlugin].GetElement;
+            if (element == null)
+            {
+                MessageBox.Show("Нет выбранного элемента", "Ошибка",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            var form = _plugins[_selectedPlugin].GetForm(element);
+            if (form != null && form.ShowDialog() == DialogResult.OK)
+            {
+                _plugins[_selectedPlugin].ReloadData();
+            }
+        }
+        private void DeleteElement()
+        {
+            if (MessageBox.Show("Удалить выбранный элемент", "Удаление",
+            MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
+            {
+                return;
+            }
+            var element = _plugins[_selectedPlugin].GetElement;
+            if (element == null)
+            {
+                MessageBox.Show("Нет выбранного элемента", "Ошибка",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (_plugins[_selectedPlugin].DeleteElement(element))
+            {
+                _plugins[_selectedPlugin].ReloadData();
+            }
+        }
+
+
+
+        private void CreateSimpleDoc()
+        {
+            SaveFileDialog saveFileDialog = new SaveFileDialog();
+            saveFileDialog.Filter = "PDF Files (*.docx)|*.docx";
+            saveFileDialog.Title = "Список";
+            if (saveFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_plugins[_selectedPlugin].CreateSimpleDocument(new PluginsConventionSaveDocument() { FileName = saveFileDialog.FileName }))
+                {
+                    MessageBox.Show("Документ сохранен", "Создание документа", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("Ошибка при создании документа",
+                    "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+        private void CreateTableDoc()
+        {
+            SaveFileDialog saveFileDialog = new SaveFileDialog();
+            saveFileDialog.Filter = "PDF Files (*.pdf)|*.pdf";
+            saveFileDialog.Title = "Table";
+            if (saveFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_plugins[_selectedPlugin].CreateTableDocument(new PluginsConventionSaveDocument() { FileName = saveFileDialog.FileName }))
+                {
+                    MessageBox.Show("Документ сохранен", "Создание документа", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("Ошибка при создании документа",
+                    "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+        private void CreateChartDoc()
+        {
+            SaveFileDialog saveFileDialog = new SaveFileDialog();
+            saveFileDialog.Filter = "Excel Files (*.xlsx)|*.xlsx";
+            saveFileDialog.Title = "Круговая диаграмма";
+            if (saveFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_plugins[_selectedPlugin].CreateChartDocument(new PluginsConventionSaveDocument() { FileName = saveFileDialog.FileName }))
+                {
+                    MessageBox.Show("Документ сохранен", "Создание документа", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("Ошибка при создании документа", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+        private void ThesaurusToolStripMenuItem_Click(object sender,
+        EventArgs e) => ShowThesaurus();
+        private void AddElementToolStripMenuItem_Click(object sender,
+        EventArgs e) => AddNewElement();
+        private void UpdElementToolStripMenuItem_Click(object sender,
+        EventArgs e) => UpdateElement();
+        private void DelElementToolStripMenuItem_Click(object sender,
+        EventArgs e) => DeleteElement();
+        private void SimpleDocToolStripMenuItem_Click(object sender,
+        EventArgs e) => CreateSimpleDoc();
+        private void TableDocToolStripMenuItem_Click(object sender, EventArgs e) => CreateTableDoc();
+        private void ChartDocToolStripMenuItem_Click(object sender, EventArgs e) => CreateChartDoc();
+    }
+}

COP_1/FormsByPlugins/FormMain.resx

@@ -0,0 +1,60 @@
+<root>
+  <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>

COP_1/FormsByPlugins/FormsByPlugins.csproj

@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="System.ComponentModel.Composition" Version="7.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\PluginsConventionLibraryNet60\PluginsConventionLibraryNet60.csproj" />
+    <ProjectReference Include="..\UniversityForms\UniversityForms.csproj" />
+  </ItemGroup>
+
+</Project>

COP_1/FormsByPlugins/PluginsManager.cs

@@ -0,0 +1,48 @@
+using PluginsConventionLibraryNet60;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.Composition;
+using System.ComponentModel.Composition.Hosting;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FormsByPlugins
+{
+    public class PluginsManager
+    {
+        //Тег, указывающий, что plugins должны быть заполнены CompositionContainer
+        [ImportMany(typeof(IPluginsConvention))]
+        IEnumerable<IPluginsConvention> plugins { get; set; }
+
+        public readonly Dictionary<string, IPluginsConvention> plugins_dictionary = new Dictionary<string, IPluginsConvention>();
+
+        public PluginsManager()
+        {
+            AggregateCatalog catalog = new AggregateCatalog();
+            catalog.Catalogs.Add(new DirectoryCatalog(AppDomain.CurrentDomain.BaseDirectory));
+            catalog.Catalogs.Add(new DirectoryCatalog(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Plugins")));
+
+            //Контейнер композиции
+            CompositionContainer container = new CompositionContainer(catalog);
+            try
+            {
+                container.ComposeParts(this);
+            }
+            catch (CompositionException compositionException)
+            {
+                MessageBox.Show(compositionException.ToString());
+            }
+            if (plugins.Any())
+            {
+                plugins
+                    .ToList()
+                    .ForEach(p =>
+                    {
+                        if (!plugins_dictionary.Keys.Contains(p.PluginName))
+                            plugins_dictionary.Add(p.PluginName, p);
+                    });
+            }
+        }
+    }
+}

COP_1/FormsByPlugins/Program.cs

@@ -0,0 +1,17 @@
+namespace FormsByPlugins
+{
+    internal static class Program
+    {
+        /// <summary>
+        ///  The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            // To customize application configuration such as set high DPI settings or default font,
+            // see https://aka.ms/applicationconfiguration.
+            ApplicationConfiguration.Initialize();
+            Application.Run(new FormMain());
+        }
+    }
+}

COP_1/PluginsConventionLibraryNet60/IPluginsConvention.cs

@@ -0,0 +1,16 @@
+namespace PluginsConventionLibraryNet60
+{
+    public interface IPluginsConvention
+    {
+        string PluginName { get; }
+        UserControl GetControl { get; }
+        PluginsConventionElement GetElement { get; }
+        Form GetForm(PluginsConventionElement element);
+        Form GetThesaurus();
+        bool DeleteElement(PluginsConventionElement element);
+        void ReloadData();
+        bool CreateSimpleDocument(PluginsConventionSaveDocument saveDocument);
+        bool CreateTableDocument(PluginsConventionSaveDocument saveDocument);
+        bool CreateChartDocument(PluginsConventionSaveDocument saveDocument);
+    }
+}

COP_1/PluginsConventionLibraryNet60/PluginsConventionElement.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PluginsConventionLibraryNet60
+{
+    public class PluginsConventionElement
+    {
+        public Guid Id { get; set; }
+    }
+
+}

COP_1/PluginsConventionLibraryNet60/PluginsConventionLibraryNet60.csproj

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

COP_1/PluginsConventionLibraryNet60/PluginsConventionSaveDocument.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PluginsConventionLibraryNet60
+{
+    public class PluginsConventionSaveDocument
+    {
+        public string FileName { get; set; }
+    }
+
+}

COP_1/UniversityBusinessLogic/BusinessLogics/CourseLogic.cs

@@ -0,0 +1,101 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.BusinessLogicsContracts;
+using UniversityContracts.SearchModels;
+using UniversityContracts.StorageContracts;
+using UniversityContracts.ViewModels;
+
+namespace UniversityBusinessLogic.BusinessLogics
+{
+    public class CourseLogic: ICourseLogic
+    {
+        private readonly ICourseStorage _courseStorage;
+        public CourseLogic( ICourseStorage courseStorage)
+        {
+            _courseStorage = courseStorage;
+        }
+        public bool Create(CourseBindingModels model)
+        {
+            CheckModel(model);
+            if (_courseStorage.Insert(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(CourseBindingModels model)
+        {
+            CheckModel(model, false);
+            if (_courseStorage.Delete(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public CourseViewModel? ReadElement(CourseSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            var element = _courseStorage.GetElement(model);
+            if (element == null)
+            {
+                return null;
+            }
+            return element;
+        }
+
+        public List<CourseViewModel>? ReadList(CourseSearchModel? model)
+        {
+            var list = model == null ? _courseStorage.GetFullList() : _courseStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                return null;
+            }
+            return list;
+        }
+
+        public bool Update(CourseBindingModels model)
+        {
+            CheckModel(model);
+            if (_courseStorage.Update(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(CourseBindingModels model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.Name))
+            {
+                throw new ArgumentNullException("Нет названия курса", nameof(model.Name));
+            }
+            var element = _courseStorage.GetElement(new CourseSearchModel
+            {
+                Name = model.Name
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Курс с таким названием уже есть");
+            }
+        }
+
+    }
+}

COP_1/UniversityBusinessLogic/BusinessLogics/StudentLogic.cs

@@ -0,0 +1,108 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.BusinessLogicsContracts;
+using UniversityContracts.SearchModels;
+using UniversityContracts.StorageContracts;
+using UniversityContracts.ViewModels;
+
+namespace UniversityBusinessLogic.BusinessLogics
+{
+    public class StudentLogic: IStudentLogic
+    {
+        private readonly IStudentStorage _studentStorage;
+        public StudentLogic(IStudentStorage studentStorage)
+        {
+            _studentStorage = studentStorage;
+        }
+        public bool Create(StudentBindingModels model)
+        {
+            CheckModel(model);
+            if (_studentStorage.Insert(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(StudentBindingModels model)
+        {
+            CheckModel(model, false);
+            if (_studentStorage.Delete(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public StudentViewModel? ReadElement(StudentSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            var element = _studentStorage.GetElement(model);
+            if (element == null)
+            {
+                return null;
+            }
+            return element;
+        }
+
+        public List<StudentViewModel>? ReadList(StudentBindingModels? model)
+        {
+            var list = model == null ? _studentStorage.GetFullList() : _studentStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                return null;
+            }
+            return list;
+        }
+
+        public bool Update(StudentBindingModels model)
+        {
+            CheckModel(model);
+            if (_studentStorage.Update(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(StudentBindingModels model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.FIO))
+            {
+                throw new ArgumentNullException("Нет ФИО", nameof(model.FIO));
+            }
+            if (string.IsNullOrEmpty(model.Сharacteristic))
+            {
+                throw new ArgumentNullException("Нет характеристики", nameof(model.Сharacteristic));
+            }
+            if (string.IsNullOrEmpty(model.Course))
+            {
+                throw new ArgumentNullException("Студент должен обязательно числиться на курсе", nameof(model.Сharacteristic));
+            }
+            var element = _studentStorage.GetElement(new StudentSearchModel
+            {
+                FIO = model.FIO
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Студент с таким ФИО уже есть");
+            }
+        }
+    }
+}

COP_1/UniversityBusinessLogic/UniversityBusinessLogic.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\UniversityContracts\UniversityContracts.csproj" />
+  </ItemGroup>
+
+</Project>

COP_1/UniversityContracts/BindingModels/CourseBindingModels.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityDataModels.Models;
+
+namespace UniversityContracts.BindingModels
+{
+    public class CourseBindingModels : ICourseModel
+    {
+        public int Id { get; set; }
+        public string Name { get; set; }
+    }
+}

COP_1/UniversityContracts/BindingModels/StudentBindingModels.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityDataModels.Models;
+
+namespace UniversityContracts.BindingModels
+{
+    public class StudentBindingModels: IStudentModel
+    {
+        public int Id { get; set; }
+        public string FIO { get; set; } = string.Empty;
+        public string Сharacteristic { get; set; } = string.Empty;
+        public string Course { get; set; } = string.Empty;
+        public int? Scholarship { get; set; }
+
+    }
+}

COP_1/UniversityContracts/BusinessLogicsContracts/ICourseLogic.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityContracts.BusinessLogicsContracts
+{
+    public interface ICourseLogic
+    {
+        List<CourseViewModel>? ReadList(CourseSearchModel? model);
+        CourseViewModel? ReadElement(CourseSearchModel model);
+        bool Create(CourseBindingModels model);
+        bool Update(CourseBindingModels model);
+        bool Delete(CourseBindingModels model);
+    }
+}

COP_1/UniversityContracts/BusinessLogicsContracts/IStudentLogic.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityContracts.BusinessLogicsContracts
+{
+    public interface IStudentLogic
+    {
+        List<StudentViewModel>? ReadList(StudentBindingModels? model);
+        StudentViewModel? ReadElement(StudentSearchModel model);
+        bool Create(StudentBindingModels model);
+        bool Update(StudentBindingModels model);
+        bool Delete(StudentBindingModels model);
+    }
+}

COP_1/UniversityContracts/SearchModels/CourseSearchModel.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityContracts.SearchModels
+{
+    public class CourseSearchModel
+    {
+        public int? Id { get; set; }
+        public string? Name { get; set; }
+    }
+}

COP_1/UniversityContracts/SearchModels/StudentSM.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityContracts.SearchModels
+{
+    public class StudentSM
+    {
+        public string Course { get; set; }
+        public int Scholarship { get; set; }
+        public int Id { get; set; }
+        public string FIO { get; set; }
+    }
+}

COP_1/UniversityContracts/SearchModels/StudentSearchModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityContracts.SearchModels
+{
+    public class StudentSearchModel
+    {
+        public string? Course { get; set; }
+        public int? Scholarship { get; set; }
+        public int? Id { get; set; }
+        public string? FIO { get; set; }
+    }
+}

COP_1/UniversityContracts/StorageContracts/ICourseStorage.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityContracts.StorageContracts
+{
+    public interface ICourseStorage
+    {
+        List<CourseViewModel> GetFullList();
+        List<CourseViewModel> GetFilteredList(CourseSearchModel model);
+        CourseViewModel? GetElement(CourseSearchModel model);
+        CourseViewModel? Insert(CourseBindingModels model);
+        CourseViewModel? Update(CourseBindingModels model);
+        CourseViewModel? Delete(CourseBindingModels model);
+    }
+}

COP_1/UniversityContracts/StorageContracts/IStudentStorage.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityContracts.StorageContracts
+{
+    public interface IStudentStorage
+    {
+        List<StudentViewModel> GetFullList();
+        List<StudentViewModel> GetFilteredList(StudentBindingModels model);
+        StudentViewModel? GetElement(StudentSearchModel model);
+        StudentViewModel? Insert(StudentBindingModels model);
+        StudentViewModel? Update(StudentBindingModels model);
+        StudentViewModel? Delete(StudentBindingModels model);
+    }
+}

COP_1/UniversityContracts/UniversityContracts.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\UniversityDataModels\UniversityDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

COP_1/UniversityContracts/ViewModels/CourseViewModel.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityDataModels.Models;
+
+namespace UniversityContracts.ViewModels
+{
+    public class CourseViewModel: ICourseModel
+    {
+        public int Id { get; set; }
+        [DisplayName("Название курса")]
+        public string Name { get; set; } = string.Empty;
+    }
+}

COP_1/UniversityContracts/ViewModels/StudentViewModel.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityDataModels.Models;
+
+namespace UniversityContracts.ViewModels
+{
+    public class StudentViewModel: IStudentModel
+    {
+        public int Id { get; set; }
+        [DisplayName("ФИО")]
+        public string FIO { get; set; } = string.Empty;
+        [DisplayName("Краткая характеристика")]
+        public string Сharacteristic { get; set; } = string.Empty;
+        [DisplayName("Курс")]
+        public string Course { get; set; } = string.Empty;
+        public int? Scholarship { get; set; }
+        [DisplayName("Стипендия")]
+        public string ScholarshipStr { get; set; } = string.Empty;
+    }
+}

COP_1/UniversityContracts/ViewModels/StudentViewModel1.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityDataModels.Models;
+
+namespace UniversityContracts.ViewModels
+{
+    public class StudentViewModel1 : IStudentModel
+    {
+        public int Id { get; set; }
+        [DisplayName("ФИО")]
+        public string FIO { get; set; } = string.Empty;
+        [DisplayName("Краткая характеристика")]
+        public string Сharacteristic { get; set; } = string.Empty;
+        [DisplayName("Курс")]
+        public string Course { get; set; } = string.Empty;
+        [DisplayName("Стипендия")]
+        public string ScholarshipStr { get; set; } = string.Empty;
+        public int? Scholarship { get; set; }
+    }
+}

COP_1/UniversityDataBaseImplements/Implements/CourseStorage.cs

@@ -0,0 +1,88 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.StorageContracts;
+using UniversityContracts.ViewModels;
+using UniversityDataBaseImplements.Models;
+
+namespace UniversityDataBaseImplements.Implements
+{
+    public class CourseStorage : ICourseStorage
+    {
+        public List<CourseViewModel> GetFullList()
+        {
+            using var context = new UniversityDatabase();
+            return context.Courses
+            .Select(x => x.GetViewModel)
+           .ToList();
+        }
+        public List<CourseViewModel> GetFilteredList(CourseSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Name))
+            {
+                return new();
+            }
+            using var context = new UniversityDatabase();
+
+            return context.Courses
+       .Select(x => x.GetViewModel)
+       .ToList();
+        }
+        public CourseViewModel? GetElement(CourseSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Name) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new UniversityDatabase();
+            return context.Courses
+            .FirstOrDefault(x =>
+            (!string.IsNullOrEmpty(model.Name) && x.Name ==
+           model.Name) ||
+            (model.Id.HasValue && x.Id == model.Id))
+            ?.GetViewModel;
+        }
+        public CourseViewModel? Insert(CourseBindingModels model)
+        {
+            using var context = new UniversityDatabase();
+            var newCourse = Course.Create(model);
+            if (newCourse == null)
+            {
+                return null;
+            }
+            context.Courses.Add(newCourse);
+            context.SaveChanges();
+            return newCourse.GetViewModel;
+        }
+        public CourseViewModel? Update(CourseBindingModels model)
+        {
+            using var context = new UniversityDatabase();
+
+            var medicine = context.Courses.FirstOrDefault(x => x.Id == model.Id);
+            if (medicine == null)
+            {
+                return null;
+            }
+            medicine.Update(model);
+            context.SaveChanges();
+            return medicine.GetViewModel;
+        }
+        public CourseViewModel? Delete(CourseBindingModels model)
+        {
+            using var context = new UniversityDatabase();
+            var element = context.Courses.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Courses.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

COP_1/UniversityDataBaseImplements/Implements/StudentStorage.cs

@@ -0,0 +1,105 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.StorageContracts;
+using UniversityContracts.ViewModels;
+using UniversityDataBaseImplements.Models;
+
+namespace UniversityDataBaseImplements.Implements
+{
+    public class StudentStorage : IStudentStorage
+    {
+        public List<StudentViewModel> GetFullList()
+        {
+            using var context = new UniversityDatabase();
+            return context.Students
+            .Select(x => x.GetViewModel)
+           .ToList();
+        }
+        public List<StudentViewModel> GetFilteredList(StudentBindingModels model)
+        {
+            if (string.IsNullOrEmpty(model.FIO))
+            {
+                return new();
+            }
+            using var context = new UniversityDatabase();
+
+            return context.Students
+                .Where(x => x.Id == model.Id)
+       .Select(x => x.GetViewModel)
+       .ToList();
+        }
+        public StudentViewModel? GetElement(StudentSearchModel model)
+        {
+            using var context = new UniversityDatabase();
+            return context.Students.FirstOrDefault(x =>
+            
+            (model.Id.HasValue && x.Id == model.Id))
+            ?.GetViewModel;
+        }
+        public StudentViewModel? Insert(StudentBindingModels model)
+        {
+            using var context = new UniversityDatabase();
+            var newMedicine = Student.Create(model);
+            if (newMedicine == null)
+            {
+                return null;
+            }
+            context.Students.Add(newMedicine);
+            context.SaveChanges();
+            return context.Students.FirstOrDefault(x => x.Id == newMedicine.Id)
+                          ?.GetViewModel;
+        }
+        public StudentViewModel? Update(StudentBindingModels model)
+        {
+            using var context = new UniversityDatabase();
+
+            var medicine = context.Students.FirstOrDefault(x => x.Id == model.Id);
+            if (medicine == null)
+            {
+                return null;
+            }
+            medicine.Update(model);
+            context.SaveChanges();
+            return medicine.GetViewModel;
+        }
+        public StudentViewModel? Delete(StudentBindingModels model)
+        {
+            using var context = new UniversityDatabase();
+            var element = context.Students.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Students.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+
+        //private static Student CreateModel(StudentBindingModels model, Student student)
+        //{
+        //    student.Scholarship = model.Scholarship;
+        //    student.FIO = model.FIO;
+        //    student.Course = model.Course;
+        //    student.Characteristic = model.Сharacteristic;
+        //    return student;
+        //}
+
+        //private StudentViewModel CreateModel(Student student)
+        //{
+        //    return new StudentViewModel
+        //    {
+        //        Id = student.Id,
+        //        Scholarship = student.Scholarship.ToString(),
+        //        FIO = student.FIO,
+        //        Course = student.Course,
+        //        Сharacteristic = student.Сharacteristic
+        //    };
+        //}
+    }
+}

COP_1/UniversityDataBaseImplements/Migrations/20231027200653_InitialCreate.Designer.cs

@@ -0,0 +1,75 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using UniversityDataBaseImplements;
+
+#nullable disable
+
+namespace UniversityDataBaseImplements.Migrations
+{
+    [DbContext(typeof(UniversityDatabase))]
+    [Migration("20231027200653_InitialCreate")]
+    partial class InitialCreate
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.13")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("UniversityDataBaseImplements.Models.Course", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Courses");
+                });
+
+            modelBuilder.Entity("UniversityDataBaseImplements.Models.Student", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Course")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("FIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("Scholarship")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Сharacteristic")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Students");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

COP_1/UniversityDataBaseImplements/Migrations/20231027200653_InitialCreate.cs

@@ -0,0 +1,53 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace UniversityDataBaseImplements.Migrations
+{
+    /// <inheritdoc />
+    public partial class InitialCreate : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Courses",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Name = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Courses", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Students",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    FIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Сharacteristic = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Scholarship = table.Column<int>(type: "int", nullable: true),
+                    Course = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Students", x => x.Id);
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Courses");
+
+            migrationBuilder.DropTable(
+                name: "Students");
+        }
+    }
+}

COP_1/UniversityDataBaseImplements/Migrations/UniversityDatabaseModelSnapshot.cs

@@ -0,0 +1,72 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using UniversityDataBaseImplements;
+
+#nullable disable
+
+namespace UniversityDataBaseImplements.Migrations
+{
+    [DbContext(typeof(UniversityDatabase))]
+    partial class UniversityDatabaseModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.13")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("UniversityDataBaseImplements.Models.Course", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Courses");
+                });
+
+            modelBuilder.Entity("UniversityDataBaseImplements.Models.Student", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Course")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("FIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("Scholarship")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Сharacteristic")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Students");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

COP_1/UniversityDataBaseImplements/Models/Course.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityDataBaseImplements.Models
+{
+    public class Course
+    {
+        public int Id { get; private set; }
+        [Required]
+        public string Name { get; private set; } = string.Empty;
+
+        public static Course? Create(CourseBindingModels model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Course()
+            {
+                Id = model.Id,
+                Name = model.Name
+            };
+        }
+        public static Course Create(CourseViewModel model)
+        {
+            return new Course
+            {
+                Id = model.Id,
+                Name = model.Name
+            };
+        }
+        public void Update(CourseBindingModels model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Name = model.Name;
+        }
+        public CourseViewModel GetViewModel => new()
+        {
+            Id = Id,
+            Name = Name
+        };
+    }
+}

COP_1/UniversityDataBaseImplements/Models/Student.cs

@@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityDataBaseImplements.Models
+{
+    public class Student
+    {
+        public int Id { get; private set; }
+        [Required]
+        public string FIO { get; private set; } = string.Empty;
+        [Required]
+        public string Сharacteristic { get; private set; } = string.Empty;
+        public int? Scholarship { get; private set; }
+        [Required]
+        public string Course { get; private set; } = string.Empty;
+
+        public static Student? Create(StudentBindingModels model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Student()
+            {
+                Id = model.Id,
+                Course = model.Course,
+                FIO = model.FIO,
+                Scholarship = model.Scholarship,
+                Сharacteristic = model.Сharacteristic
+            };
+        }
+        public static Student Create(StudentViewModel model)
+        {
+            return new Student()
+            {
+                Id = model.Id,
+                Course = model.Course,
+                FIO = model.FIO,
+                Scholarship = model.Scholarship,
+                Сharacteristic = model.Сharacteristic
+            };
+        }
+        public void Update(StudentBindingModels model)
+        {
+            Course = model.Course;
+            FIO = model.FIO;
+            Scholarship = model.Scholarship;
+            Сharacteristic = model.Сharacteristic;
+        }
+        public StudentViewModel GetViewModel => new()
+        {
+            Id = Id,
+            Course = Course,
+            FIO = FIO,
+            Scholarship = Scholarship,
+            Сharacteristic = Сharacteristic,
+            ScholarshipStr = Scholarship.ToString()
+        };
+
+    }
+}

COP_1/UniversityDataBaseImplements/UniversityDataBaseImplements.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.13" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.13" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.13">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\UniversityContracts\UniversityContracts.csproj" />
+  </ItemGroup>
+
+</Project>

COP_1/UniversityDataBaseImplements/UniversityDatabase.cs

@@ -0,0 +1,25 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityDataBaseImplements.Models;
+
+namespace UniversityDataBaseImplements
+{
+    public class UniversityDatabase : DbContext
+    {
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+            if (optionsBuilder.IsConfigured == false)
+            {
+                optionsBuilder.UseSqlServer(@"Data Source=DESKTOP-0BJHUJC\SQLEXPRESS;Initial Catalog=UniversityDatabaseFull;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
+            }
+            base.OnConfiguring(optionsBuilder);
+        }
+
+        public virtual DbSet<Student> Students { set; get; }
+        public virtual DbSet<Course> Courses { set; get; }
+    }
+}

COP_1/UniversityDataModels/IId.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityDataModels
+{
+    public interface IId
+    {
+        int Id { get; }
+    }
+}

COP_1/UniversityDataModels/Models/ICourseModel.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityDataModels.Models
+{
+    public interface ICourseModel : IId
+    {
+        string Name { get; }
+    }
+}

COP_1/UniversityDataModels/Models/IStudentModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityDataModels.Models
+{
+    public interface IStudentModel : IId
+    {
+        string FIO { get; }
+        string Сharacteristic { get; }
+        string Course { get; }
+        int? Scholarship { get; }
+    }
+}

COP_1/UniversityDataModels/UniversityDataModels.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

COP_1/UniversityForms/FormCourses.Designer.cs

@@ -0,0 +1,68 @@
+namespace UniversityForms
+{
+    partial class FormCourses
+    {
+        /// <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.dataGridView1 = new System.Windows.Forms.DataGridView();
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView1)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // dataGridView1
+            // 
+            this.dataGridView1.AutoSizeColumnsMode = System.Windows.Forms.DataGridViewAutoSizeColumnsMode.Fill;
+            this.dataGridView1.BackgroundColor = System.Drawing.SystemColors.InactiveBorder;
+            this.dataGridView1.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.dataGridView1.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.dataGridView1.Location = new System.Drawing.Point(0, 0);
+            this.dataGridView1.Name = "dataGridView1";
+            this.dataGridView1.RowHeadersWidth = 51;
+            this.dataGridView1.RowTemplate.Height = 29;
+            this.dataGridView1.Size = new System.Drawing.Size(266, 261);
+            this.dataGridView1.TabIndex = 0;
+            this.dataGridView1.CellEndEdit += new System.Windows.Forms.DataGridViewCellEventHandler(this.dataGridView1_CellEndEdit);
+            this.dataGridView1.KeyDown += new System.Windows.Forms.KeyEventHandler(this.dataGridView1_KeyDown);
+            // 
+            // FormCourses
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(266, 261);
+            this.Controls.Add(this.dataGridView1);
+            this.Name = "FormCourses";
+            this.Text = "Курсы";
+            this.Load += new System.EventHandler(this.FormCourses_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView1)).EndInit();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private DataGridView dataGridView1;
+    }
+}

COP_1/UniversityForms/FormCourses.cs

@@ -0,0 +1,120 @@
+using DocumentFormat.OpenXml.Office2010.Excel;
+using Microsoft.Extensions.Logging;
+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;
+using UniversityBusinessLogic.BusinessLogics;
+using UniversityContracts.BindingModels;
+using UniversityContracts.BusinessLogicsContracts;
+
+namespace UniversityForms
+{
+    public partial class FormCourses : Form
+    {
+        private readonly ICourseLogic courseLogic;
+        BindingList<CourseBindingModels> list;
+        public FormCourses(ICourseLogic _courseLogic)
+        {
+            InitializeComponent();
+            courseLogic = _courseLogic;
+            list = new BindingList<CourseBindingModels>();
+            dataGridView1.AllowUserToAddRows = false;
+        }
+        private void FormCourses_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+        private void LoadData()
+        {
+            try
+            {
+                var list1 = courseLogic.ReadList(null);
+                list.Clear();
+                foreach (var item in list1)
+                {
+                    list.Add(new CourseBindingModels
+                    {
+                        Id = item.Id,
+                        Name = item.Name,
+                    });
+                }
+                if (list != null)
+                {
+                    dataGridView1.DataSource = list;
+                    dataGridView1.Columns[0].Visible = false;
+                    dataGridView1.Columns[1].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void dataGridView1_CellEndEdit(object sender, DataGridViewCellEventArgs e)
+        {
+
+            var typeName = (string)dataGridView1.CurrentRow.Cells[1].Value;
+
+            if (!string.IsNullOrEmpty(typeName))
+            {
+                if (dataGridView1.CurrentRow.Cells[0].Value != null && int.TryParse(dataGridView1.CurrentRow.Cells[0].Value.ToString(), out int id))
+                {
+                    courseLogic.Create(new CourseBindingModels()
+                    {
+                        Id = id,
+                        Name = typeName
+                    });
+                }
+                else
+                {
+                    var newDirection = new CourseBindingModels()
+                    {
+                        Name = typeName
+                    };
+                    courseLogic.Create(newDirection);
+                    list.Add(newDirection);
+                }
+            }
+            else
+            {
+                MessageBox.Show("Введена пустая строка", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void dataGridView1_KeyDown(object sender, KeyEventArgs e)
+        {
+            if (e.KeyData == Keys.Insert)
+            {
+                if (dataGridView1.Rows.Count == 0)
+                {
+                    list.Add(new CourseBindingModels());
+                    dataGridView1.DataSource = new BindingList<CourseBindingModels>(list);
+                    dataGridView1.CurrentCell = dataGridView1.Rows[0].Cells[1];
+                    return;
+                }
+                if (dataGridView1.Rows[dataGridView1.Rows.Count - 1].Cells[1].Value != null)
+                {
+                    list.Add(new CourseBindingModels());
+                    dataGridView1.DataSource = new BindingList<CourseBindingModels>(list);
+                    dataGridView1.CurrentCell = dataGridView1.Rows[dataGridView1.Rows.Count - 1].Cells[1];
+                    return;
+                }
+            }
+            if (e.KeyData == Keys.Delete)
+            {
+                if (MessageBox.Show("Удалить выбранный элемент", "Удаление",
+                            MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    courseLogic.Delete(new CourseBindingModels() { Id = (int)dataGridView1.CurrentRow.Cells[0].Value });
+                    LoadData();
+                }
+            }
+        }
+        
+    }
+}

COP_1/UniversityForms/FormCourses.resx

@@ -0,0 +1,60 @@
+<root>
+  <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>

COP_1/UniversityForms/FormMain.Designer.cs

@@ -0,0 +1,197 @@
+namespace UniversityForms
+{
+    partial class FormMain
+    {
+        /// <summary>
+        ///  Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        ///  Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        ///  Required method for Designer support - do not modify
+        ///  the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.components = new System.ComponentModel.Container();
+            this.contextMenuStrip1 = new System.Windows.Forms.ContextMenuStrip(this.components);
+            this.добавитьToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.редактироваьToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.изменитьToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.созданиеПростогоЭлементаToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.созданиеДокаСНастраиваемойТаблицейToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.созданиеДиаграммыToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.label1 = new System.Windows.Forms.Label();
+            this.menuStrip1 = new System.Windows.Forms.MenuStrip();
+            this.менюToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.справочникToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.componentWord11 = new COPWinForms.ComponentWord1(this.components);
+            this.pieChart1 = new COP.PieChart(this.components);
+            this.tablePdfComponent11 = new WinFormsControlLibrary.TablePdfComponent1(this.components);
+            this.myTreeView1 = new VisableComponents.MyTreeView();
+            this.contextMenuStrip1.SuspendLayout();
+            this.menuStrip1.SuspendLayout();
+            this.SuspendLayout();
+            // 
+            // contextMenuStrip1
+            // 
+            this.contextMenuStrip1.ImageScalingSize = new System.Drawing.Size(20, 20);
+            this.contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.добавитьToolStripMenuItem,
+            this.редактироваьToolStripMenuItem,
+            this.изменитьToolStripMenuItem,
+            this.созданиеПростогоЭлементаToolStripMenuItem,
+            this.созданиеДокаСНастраиваемойТаблицейToolStripMenuItem,
+            this.созданиеДиаграммыToolStripMenuItem});
+            this.contextMenuStrip1.Name = "contextMenuStrip1";
+            this.contextMenuStrip1.Size = new System.Drawing.Size(432, 148);
+            this.contextMenuStrip1.Text = "Студент";
+            // 
+            // добавитьToolStripMenuItem
+            // 
+            this.добавитьToolStripMenuItem.Name = "добавитьToolStripMenuItem";
+            this.добавитьToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.A)));
+            this.добавитьToolStripMenuItem.Size = new System.Drawing.Size(431, 24);
+            this.добавитьToolStripMenuItem.Text = "Добавить";
+            this.добавитьToolStripMenuItem.Click += new System.EventHandler(this.добавитьToolStripMenuItem_Click_1);
+            // 
+            // редактироваьToolStripMenuItem
+            // 
+            this.редактироваьToolStripMenuItem.Name = "редактироваьToolStripMenuItem";
+            this.редактироваьToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.U)));
+            this.редактироваьToolStripMenuItem.Size = new System.Drawing.Size(431, 24);
+            this.редактироваьToolStripMenuItem.Text = "Редактировать";
+            this.редактироваьToolStripMenuItem.Click += new System.EventHandler(this.редактироваьToolStripMenuItem_Click);
+            // 
+            // изменитьToolStripMenuItem
+            // 
+            this.изменитьToolStripMenuItem.Name = "изменитьToolStripMenuItem";
+            this.изменитьToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.D)));
+            this.изменитьToolStripMenuItem.Size = new System.Drawing.Size(431, 24);
+            this.изменитьToolStripMenuItem.Text = "Удалить";
+            this.изменитьToolStripMenuItem.Click += new System.EventHandler(this.изменитьToolStripMenuItem_Click);
+            // 
+            // созданиеПростогоЭлементаToolStripMenuItem
+            // 
+            this.созданиеПростогоЭлементаToolStripMenuItem.Name = "созданиеПростогоЭлементаToolStripMenuItem";
+            this.созданиеПростогоЭлементаToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.S)));
+            this.созданиеПростогоЭлементаToolStripMenuItem.Size = new System.Drawing.Size(431, 24);
+            this.созданиеПростогоЭлементаToolStripMenuItem.Text = "Создание простого элемента";
+            this.созданиеПростогоЭлементаToolStripMenuItem.Click += new System.EventHandler(this.созданиеПростогоЭлементаToolStripMenuItem_Click);
+            // 
+            // созданиеДокаСНастраиваемойТаблицейToolStripMenuItem
+            // 
+            this.созданиеДокаСНастраиваемойТаблицейToolStripMenuItem.Name = "созданиеДокаСНастраиваемойТаблицейToolStripMenuItem";
+            this.созданиеДокаСНастраиваемойТаблицейToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.T)));
+            this.созданиеДокаСНастраиваемойТаблицейToolStripMenuItem.Size = new System.Drawing.Size(431, 24);
+            this.созданиеДокаСНастраиваемойТаблицейToolStripMenuItem.Text = "Создание док-а с настраиваемой таблицей";
+            this.созданиеДокаСНастраиваемойТаблицейToolStripMenuItem.Click += new System.EventHandler(this.созданиеДокаСНастраиваемойТаблицейToolStripMenuItem_Click);
+            // 
+            // созданиеДиаграммыToolStripMenuItem
+            // 
+            this.созданиеДиаграммыToolStripMenuItem.Name = "созданиеДиаграммыToolStripMenuItem";
+            this.созданиеДиаграммыToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.C)));
+            this.созданиеДиаграммыToolStripMenuItem.Size = new System.Drawing.Size(431, 24);
+            this.созданиеДиаграммыToolStripMenuItem.Text = "Создание диаграммы";
+            this.созданиеДиаграммыToolStripMenuItem.Click += new System.EventHandler(this.созданиеДиаграммыToolStripMenuItem_Click);
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(12, 31);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(131, 20);
+            this.label1.TabIndex = 1;
+            this.label1.Text = "Список студентов";
+            // 
+            // menuStrip1
+            // 
+            this.menuStrip1.BackColor = System.Drawing.SystemColors.ActiveCaption;
+            this.menuStrip1.ImageScalingSize = new System.Drawing.Size(20, 20);
+            this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.менюToolStripMenuItem});
+            this.menuStrip1.Location = new System.Drawing.Point(0, 0);
+            this.menuStrip1.Name = "menuStrip1";
+            this.menuStrip1.Size = new System.Drawing.Size(409, 28);
+            this.menuStrip1.TabIndex = 2;
+            this.menuStrip1.Text = "menuStrip1";
+            // 
+            // менюToolStripMenuItem
+            // 
+            this.менюToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.справочникToolStripMenuItem});
+            this.менюToolStripMenuItem.Name = "менюToolStripMenuItem";
+            this.менюToolStripMenuItem.Size = new System.Drawing.Size(65, 24);
+            this.менюToolStripMenuItem.Text = "Меню";
+            // 
+            // справочникToolStripMenuItem
+            // 
+            this.справочникToolStripMenuItem.Name = "справочникToolStripMenuItem";
+            this.справочникToolStripMenuItem.Size = new System.Drawing.Size(177, 26);
+            this.справочникToolStripMenuItem.Text = "Справочник";
+            this.справочникToolStripMenuItem.Click += new System.EventHandler(this.справочникToolStripMenuItem_Click);
+            // 
+            // myTreeView1
+            // 
+            this.myTreeView1.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
+            this.myTreeView1.BackColor = System.Drawing.SystemColors.ControlDark;
+            this.myTreeView1.Location = new System.Drawing.Point(0, 55);
+            this.myTreeView1.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.myTreeView1.MinimumSize = new System.Drawing.Size(200, 200);
+            this.myTreeView1.Name = "myTreeView1";
+            this.myTreeView1.Size = new System.Drawing.Size(409, 750);
+            this.myTreeView1.TabIndex = 3;
+            // 
+            // FormMain
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(409, 437);
+            this.Controls.Add(this.myTreeView1);
+            this.Controls.Add(this.label1);
+            this.Controls.Add(this.menuStrip1);
+            this.MainMenuStrip = this.menuStrip1;
+            this.Name = "FormMain";
+            this.Text = "Главная";
+            this.Load += new System.EventHandler(this.FormMain_Load);
+            this.contextMenuStrip1.ResumeLayout(false);
+            this.menuStrip1.ResumeLayout(false);
+            this.menuStrip1.PerformLayout();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+        private Label label1;
+        private MenuStrip menuStrip1;
+        private ToolStripMenuItem менюToolStripMenuItem;
+        private ToolStripMenuItem справочникToolStripMenuItem;
+        private ContextMenuStrip contextMenuStrip1;
+        private ToolStripMenuItem добавитьToolStripMenuItem;
+        private ToolStripMenuItem редактироваьToolStripMenuItem;
+        private ToolStripMenuItem изменитьToolStripMenuItem;
+        private ToolStripMenuItem созданиеПростогоЭлементаToolStripMenuItem;
+        private ToolStripMenuItem созданиеДокаСНастраиваемойТаблицейToolStripMenuItem;
+        private ToolStripMenuItem созданиеДиаграммыToolStripMenuItem;
+        private COPWinForms.ComponentWord1 componentWord11;
+        private COP.PieChart pieChart1;
+        private WinFormsControlLibrary.TablePdfComponent1 tablePdfComponent11;
+        private VisableComponents.MyTreeView myTreeView1;
+    }
+}

COP_1/UniversityForms/FormMain.cs

@@ -0,0 +1,231 @@
+using COP;
+using COP.Info;
+using COPWinForms;
+using DocumentFormat.OpenXml.Office2016.Drawing.ChartDrawing;
+using NPOI.HPSF;
+using NPOI.SS.Formula.Functions;
+using System.Windows.Forms;
+using UniversityContracts.BindingModels;
+using UniversityContracts.BusinessLogicsContracts;
+using UniversityContracts.SearchModels;
+using UniversityContracts.ViewModels;
+using WinFormsControlLibrary;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement;
+
+namespace UniversityForms
+{
+    public partial class FormMain : Form
+    {
+        private readonly IStudentLogic _studentLogic;
+        private readonly ICourseLogic _courseLogic;
+        public FormMain(IStudentLogic studentLogic, ICourseLogic courseLogic)
+        {
+            _studentLogic = studentLogic;
+            _courseLogic = courseLogic;
+            InitializeComponent();
+            List<string> stringToHierachy = new List<string>() { "Course", "ScholarshipStr", "Id", "FIO" };
+            myTreeView1.addToHierarchy(stringToHierachy);
+            myTreeView1.ContextMenuStrip = contextMenuStrip1;
+        }
+        private void FormMain_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+        private void LoadData()
+        {
+            try
+            {
+                var list = _studentLogic.ReadList(null);
+                for (int i = 0; i < list.Count; i++)
+                {
+                    if (list[i].Scholarship == null) { list[i].ScholarshipStr = "<22><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"; }
+                }
+                myTreeView1.LoadTree(list);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormCourses));
+            if (service is FormCourses form)
+            {
+                form.ShowDialog();
+            }
+        }
+
+        private void <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ToolStripMenuItem_Click_1(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormStudent));
+            if (service is FormStudent form)
+            {
+                form.ShowDialog();
+            }
+            LoadData();
+        }
+
+        private void <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service  = Program.ServiceProvider?.GetService(typeof(FormStudent));
+            if (service is FormStudent form)
+            {
+                var selectedClient = myTreeView1.GetNode(typeof(StudentViewModel));
+                if (selectedClient != null)
+                {
+                    form.Id = Convert.ToInt32((selectedClient as StudentViewModel).Id);
+                    if (form.ShowDialog() == DialogResult.OK)
+                    {
+                        LoadData();
+                    }
+                }
+                else
+                {
+                    MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
+                }
+            }
+           
+        }
+
+        private void <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            List<string> textList = new List<string>();
+            var list = _studentLogic.ReadList(null);
+            //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
+            using var dialog = new SaveFileDialog
+            {
+                Filter = "docx|*.docx"
+            };
+            if (dialog.ShowDialog() == DialogResult.OK)
+            {
+                try
+                {
+                    if (list != null)
+                    {
+                        foreach (var item in list)
+                        {
+                            if (item.Scholarship != null)
+                            {
+                                string clients = string.Concat("<22><><EFBFBD>: ", item.FIO, ", <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ", item.<EFBFBD>haracteristic);
+                                textList.Add(clients);
+                            }
+                        }
+                        string[] textArray = textList.ToArray();
+                        componentWord11.CreateWordText(new(dialog.FileName, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", textArray));
+                    }
+
+                    MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            PieChart chart = new();
+
+            COP.Enums.LegendPosition legend = new();
+            var listStudents = _studentLogic.ReadList(null);
+            var listCourses = _courseLogic.ReadList(null);
+            List<(string, int)> data = new List<(string, int)>();
+            for (int i = 0; i < listCourses.Count; i++)
+            {
+                int counter = 0;
+                for (int j = 0; j < listStudents.Count; j++)
+                {
+                    if (listStudents[j].Course == listCourses[i].Name && listStudents[j].Scholarship != null) counter++;
+                }
+                data.Add((listCourses[i].Name, counter));
+            }
+            List<DataItem> chartData = new List<DataItem>();
+            foreach (var item in data)
+            {
+                chartData.Add(new DataItem
+                {
+                    Name = item.Item1,
+                    Value = item.Item2
+                });
+            }
+            //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
+            using var dialog = new SaveFileDialog
+            {
+                Filter = "xlsx|*.xlsx"
+            };
+            
+            if (dialog.ShowDialog() == DialogResult.OK)
+            {
+                try
+                {
+                    ExcelChartInfo info = new(dialog.FileName, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD>", COP.Enums.LegendPosition.Right, chartData);
+                    chart.GenerateDocument(info);
+                    MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            CustomTablePdfComponent2 generator = new CustomTablePdfComponent2();
+            var list = _studentLogic.ReadList(null);
+            for (int i = 0; i < list.Count; i++)
+            {
+                if (list[i].Scholarship == null) { list[i].ScholarshipStr = "No"; }
+            }
+            var columnConfigs = new List<ColumnConfig>
+            {
+                new ColumnConfig { Width = 50f, PropertyName = "Id", ShowName = "Id"},
+                new ColumnConfig { Width = 300f, PropertyName = "FIO", ShowName = "FIO" },
+                new ColumnConfig { Width = 100f, PropertyName = "Course", ShowName = "Course" },
+                new ColumnConfig { Width = 100f, PropertyName = "ScholarshipStr", ShowName = "Scholarship" },
+            };
+            using var dialog = new SaveFileDialog
+            {
+                Filter = "pdf|*.pdf"
+            };
+            if (dialog.ShowDialog() == DialogResult.OK)
+            {
+                try
+                {
+                    generator.GenerateDocument(dialog.FileName, "Students", 100f, 50f, list, columnConfigs);
+                    MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+            {
+                var selectedClient = myTreeView1.GetNode(typeof(StudentViewModel));
+                if (selectedClient != null)
+                {
+                    int id = Convert.ToInt32((selectedClient as StudentViewModel).Id);
+                    try
+                    {
+                        _studentLogic.Delete(new StudentBindingModels { Id = id });
+                    }
+                    catch (Exception ex)
+                    {
+                        MessageBox.Show(ex.Message, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                    LoadData();
+                }
+            }
+        }
+    }
+}

COP_1/UniversityForms/FormMain.resx

@@ -0,0 +1,78 @@
+<root>
+  <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="contextMenuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>152, 17</value>
+  </metadata>
+  <metadata name="menuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="componentWord11.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>338, 17</value>
+  </metadata>
+  <metadata name="pieChart1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>524, 17</value>
+  </metadata>
+  <metadata name="tablePdfComponent11.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>643, 17</value>
+  </metadata>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>25</value>
+  </metadata>
+</root>

COP_1/UniversityForms/FormStudent.Designer.cs

@@ -0,0 +1,154 @@
+namespace UniversityForms
+{
+    partial class FormStudent
+    {
+        /// <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.label1 = new System.Windows.Forms.Label();
+            this.label2 = new System.Windows.Forms.Label();
+            this.label3 = new System.Windows.Forms.Label();
+            this.label4 = new System.Windows.Forms.Label();
+            this.buttonAdd = new System.Windows.Forms.Button();
+            this.textBoxFIO = new System.Windows.Forms.TextBox();
+            this.textBoxCharacter = new System.Windows.Forms.TextBox();
+            this.componentcBox1 = new COPWinForms.ComponentCBox();
+            this.fieldForInt1 = new WinFormsControlLibrary.FieldForInt();
+            this.SuspendLayout();
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(25, 21);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(45, 20);
+            this.label1.TabIndex = 0;
+            this.label1.Text = "ФИО:";
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(25, 101);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(179, 20);
+            this.label2.TabIndex = 1;
+            this.label2.Text = "Краткая характеристика:";
+            // 
+            // label3
+            // 
+            this.label3.AutoSize = true;
+            this.label3.Location = new System.Drawing.Point(175, 170);
+            this.label3.Name = "label3";
+            this.label3.Size = new System.Drawing.Size(44, 20);
+            this.label3.TabIndex = 2;
+            this.label3.Text = "Курс:";
+            // 
+            // label4
+            // 
+            this.label4.AutoSize = true;
+            this.label4.Location = new System.Drawing.Point(25, 170);
+            this.label4.Name = "label4";
+            this.label4.Size = new System.Drawing.Size(87, 20);
+            this.label4.TabIndex = 3;
+            this.label4.Text = "Стипендия:";
+            // 
+            // buttonAdd
+            // 
+            this.buttonAdd.BackColor = System.Drawing.SystemColors.ActiveCaption;
+            this.buttonAdd.Location = new System.Drawing.Point(12, 288);
+            this.buttonAdd.Name = "buttonAdd";
+            this.buttonAdd.Size = new System.Drawing.Size(316, 29);
+            this.buttonAdd.TabIndex = 4;
+            this.buttonAdd.Text = "Добавить";
+            this.buttonAdd.UseVisualStyleBackColor = false;
+            this.buttonAdd.Click += new System.EventHandler(this.buttonAdd_Click);
+            // 
+            // textBoxFIO
+            // 
+            this.textBoxFIO.Location = new System.Drawing.Point(12, 44);
+            this.textBoxFIO.Name = "textBoxFIO";
+            this.textBoxFIO.Size = new System.Drawing.Size(316, 27);
+            this.textBoxFIO.TabIndex = 5;
+            // 
+            // textBoxCharacter
+            // 
+            this.textBoxCharacter.Location = new System.Drawing.Point(12, 124);
+            this.textBoxCharacter.Name = "textBoxCharacter";
+            this.textBoxCharacter.Size = new System.Drawing.Size(316, 27);
+            this.textBoxCharacter.TabIndex = 6;
+            // 
+            // componentcBox1
+            // 
+            this.componentcBox1.Location = new System.Drawing.Point(175, 206);
+            this.componentcBox1.Name = "componentcBox1";
+            this.componentcBox1.Selected = "";
+            this.componentcBox1.Size = new System.Drawing.Size(153, 33);
+            this.componentcBox1.TabIndex = 8;
+            // 
+            // fieldForInt1
+            // 
+            this.fieldForInt1.Location = new System.Drawing.Point(1, 170);
+            this.fieldForInt1.Margin = new System.Windows.Forms.Padding(2, 2, 2, 2);
+            this.fieldForInt1.Name = "fieldForInt1";
+            this.fieldForInt1.Size = new System.Drawing.Size(120, 147);
+            this.fieldForInt1.TabIndex = 9;
+            this.fieldForInt1.TextBoxValue = null;
+            // 
+            // FormStudent
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(340, 335);
+            this.Controls.Add(this.buttonAdd);
+            this.Controls.Add(this.label4);
+            this.Controls.Add(this.fieldForInt1);
+            this.Controls.Add(this.componentcBox1);
+            this.Controls.Add(this.textBoxCharacter);
+            this.Controls.Add(this.textBoxFIO);
+            this.Controls.Add(this.label3);
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.label1);
+            this.Name = "FormStudent";
+            this.Text = "Добавление студента";
+            this.Load += new System.EventHandler(this.FormStudent_Load);
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Label label1;
+        private Label label2;
+        private Label label3;
+        private Label label4;
+        private Button buttonAdd;
+        private TextBox textBoxFIO;
+        private TextBox textBoxCharacter;
+        private COPWinForms.ComponentCBox componentcBox1;
+        private WinFormsControlLibrary.FieldForInt fieldForInt1;
+    }
+}

COP_1/UniversityForms/FormStudent.cs

@@ -0,0 +1,110 @@
+using MathNet.Numerics;
+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;
+using UniversityContracts.BindingModels;
+using UniversityContracts.BusinessLogicsContracts;
+using UniversityContracts.SearchModels;
+using UniversityContracts.ViewModels;
+using UniversityDataBaseImplements.Models;
+
+namespace UniversityForms
+{
+    public partial class FormStudent : Form
+    {
+        public int Id { set { id = value; } }
+
+        private readonly IStudentLogic _studentlogic;
+        private readonly ICourseLogic _courselogic;
+
+        private int? id;
+        public FormStudent(IStudentLogic studentLogic, ICourseLogic courseLogic)
+        {
+            InitializeComponent();
+            _studentlogic = studentLogic;
+            _courselogic = courseLogic;
+        }
+
+        private void buttonAdd_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxFIO.Text))
+            {
+                MessageBox.Show("Заполните ФИО", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (string.IsNullOrEmpty(componentcBox1.Selected))
+            {
+                MessageBox.Show("Выберите курс", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (textBoxCharacter.Text == null)
+            {
+                MessageBox.Show("Заполните характеристику", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            int? scholarship = fieldForInt1.TextBoxValue;
+
+            try
+            {
+                var model = new StudentBindingModels
+                {
+                    Id = id ?? 0,
+                    Сharacteristic = textBoxCharacter.Text,
+                    FIO = textBoxFIO.Text,
+                    Course = componentcBox1.Selected.ToString(),
+                    Scholarship = scholarship
+                };
+                var opI = id.HasValue ? _studentlogic.Update(model) : _studentlogic.Create(model);
+                
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void FormStudent_Load(object sender, EventArgs e)
+        {
+            List<CourseViewModel> viewS = _courselogic.ReadList(null);
+            if (viewS != null)
+            {
+                List<string> list = new List<string>();
+                foreach (CourseViewModel s in viewS)
+                {
+                    list.Add(s.Name);
+                }
+                componentcBox1.AddingToList(list);
+                
+            }
+            if (id.HasValue)
+            {
+                try
+                {
+                    StudentViewModel? view = _studentlogic.ReadElement(new StudentSearchModel { Id = id.Value });
+                    if (view != null)
+                    {
+                        textBoxFIO.Text = view.FIO;
+                        textBoxCharacter.Text = view.Сharacteristic;
+                        componentcBox1.Selected = view.Course;
+                        if (view.Scholarship != null)
+                        {
+                            fieldForInt1.TextBoxValue = view.Scholarship;
+                        }
+                    }
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+    }
+}

COP_1/UniversityForms/FormStudent.resx

@@ -0,0 +1,60 @@
+<root>
+  <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>

COP_1/UniversityForms/PluginsConvention.cs

@@ -0,0 +1,215 @@
+using COP;
+using COP.Info;
+using COPWinForms;
+using PluginsConventionLibraryNet60;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityBusinessLogic.BusinessLogics;
+using UniversityContracts.BindingModels;
+using UniversityContracts.ViewModels;
+using UniversityDataBaseImplements.Implements;
+using VisableComponents;
+using WinFormsControlLibrary;
+
+namespace UniversityForms
+{
+    public class PluginsConvention : IPluginsConvention
+    {
+        private readonly StudentLogic _studentLogic = new StudentLogic(new StudentStorage());
+        private readonly CourseLogic _courseLogic = new CourseLogic(new CourseStorage());
+        private MyTreeView myTreeView1 = new MyTreeView();
+        public string PluginName { get; set; } = "Дерево";
+
+        public UserControl GetControl
+        {
+            get
+            {
+                Load();
+                return myTreeView1;
+            }
+        }
+
+        public PluginsConventionElement GetElement
+        {
+            get
+            {
+                var selectedStudent = myTreeView1.GetNode(typeof(StudentViewModel));
+                int? id = null;
+                if (selectedStudent != null)
+                {
+                    id = Convert.ToInt32((selectedStudent as StudentViewModel).Id);
+                }
+                byte[] bytes = new byte[16];
+                if (!id.HasValue)
+                {
+                    id = -1;
+                }
+                BitConverter.GetBytes(id.Value).CopyTo(bytes, 0);
+                return new()
+                {
+                    Id = new Guid(bytes)
+                };
+            }
+        }
+
+        public bool CreateChartDocument(PluginsConventionSaveDocument saveDocument)
+        {
+            try
+            {
+                PieChart chart = new();
+                var listStudents = _studentLogic.ReadList(null);
+                var listCourses = _courseLogic.ReadList(null);
+                List<(string, int)> data = new List<(string, int)>();
+                for (int i = 0; i < listCourses.Count; i++)
+                {
+                    int counter = 0;
+                    for (int j = 0; j < listStudents.Count; j++)
+                    {
+                        if (listStudents[j].Course == listCourses[i].Name && listStudents[j].Scholarship != null) counter++;
+                    }
+                    data.Add((listCourses[i].Name, counter));
+                }
+                List<DataItem> chartData = new List<DataItem>();
+                foreach (var item in data)
+                {
+                    chartData.Add(new DataItem
+                    {
+                        Name = item.Item1,
+                        Value = item.Item2
+                    });
+                }
+                chart.GenerateDocument(new ExcelChartInfo(saveDocument.FileName, "Сколько студентов на каком курсе", "Курсы", COP.Enums.LegendPosition.Right, chartData));
+                return true;
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+        }
+
+        public bool CreateSimpleDocument(PluginsConventionSaveDocument saveDocument)
+        {
+            try
+            {
+                ComponentWord1 text = new ComponentWord1();
+                List<string> textList = new List<string>();
+                var list = _studentLogic.ReadList(null);
+                if (list != null)
+                {
+                    foreach (var item in list)
+                    {
+                        if (item.Scholarship != null)
+                        {
+                            string clients = string.Concat("ФИО: ", item.FIO, ", Краткая характеристика: ", item.Сharacteristic);
+                            textList.Add(clients);
+                        }
+                    }
+                    string[] textArray = textList.ToArray();
+                    text.CreateWordText(new(saveDocument.FileName, "Документ по студентам со стипендией", textArray));
+                }
+                return true;
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+        }
+
+        public bool CreateTableDocument(PluginsConventionSaveDocument saveDocument)
+        {
+            try
+            {
+                CustomTablePdfComponent2 generator = new CustomTablePdfComponent2();
+                var list = _studentLogic.ReadList(null);
+                for (int i = 0; i < list.Count; i++)
+                {
+                    if (list[i].Scholarship == null) { list[i].ScholarshipStr = "No"; }
+                }
+                var columnConfigs = new List<ColumnConfig>
+                {
+                new ColumnConfig { Width = 50f, PropertyName = "Id", ShowName = "Id"},
+                new ColumnConfig { Width = 300f, PropertyName = "FIO", ShowName = "FIO" },
+                new ColumnConfig { Width = 100f, PropertyName = "Course", ShowName = "Course" },
+                new ColumnConfig { Width = 100f, PropertyName = "ScholarshipStr", ShowName = "Scholarship" },
+                };
+                generator.GenerateDocument(saveDocument.FileName, "Students", 100f, 50f, list, columnConfigs);
+                return true;
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+        }
+
+        private void Load()
+        {
+            List<string> stringToHierachy = new List<string>() { "Course", "ScholarshipStr", "Id", "FIO" };
+            myTreeView1.addToHierarchy(stringToHierachy);
+            LoadData();
+        }
+        private void LoadData()
+        {
+            try
+            {
+                var list = _studentLogic.ReadList(null);
+                for (int i = 0; i < list.Count; i++)
+                {
+                    if (list[i].Scholarship == null) { list[i].ScholarshipStr = "Нет стипендии"; }
+                }
+                myTreeView1.LoadTree(list);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        public bool DeleteElement(PluginsConventionElement element)
+        {
+            var selectedStudent = myTreeView1.GetNode(typeof(StudentViewModel));
+            int id = Convert.ToInt32((selectedStudent as StudentViewModel).Id);
+            try
+            {
+                _studentLogic.Delete(new StudentBindingModels { Id = id });
+                LoadData();
+                return true;
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+        }
+
+        public Form GetForm(PluginsConventionElement element)
+        {
+            if (element == null)
+            {
+                return new FormStudent(_studentLogic, _courseLogic);
+            }
+            if (element.Id.GetHashCode() >= 0)
+            {
+                FormStudent form = new FormStudent(_studentLogic, _courseLogic);
+                form.Id = element.Id.GetHashCode();
+                return form;
+            }
+            return null;
+        }
+
+        public Form GetThesaurus()
+        {
+            return new FormCourses(_courseLogic);
+        }
+
+        public void ReloadData()
+        {
+            LoadData();
+        }
+    }
+}

COP_1/UniversityForms/Program.cs

@@ -0,0 +1,46 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using System;
+using UniversityBusinessLogic.BusinessLogics;
+using UniversityContracts.BusinessLogicsContracts;
+using UniversityContracts.StorageContracts;
+using UniversityDataBaseImplements.Implements;
+using NLog.Extensions.Logging;
+
+namespace UniversityForms
+{
+    internal static class Program
+    {
+        private static ServiceProvider? _serviceProvider;
+        public static ServiceProvider? ServiceProvider => _serviceProvider;
+        /// <summary>
+        ///  The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            // To customize application configuration such as set high DPI settings or default font,
+            // see https://aka.ms/applicationconfiguration.
+            ApplicationConfiguration.Initialize();
+            var services = new ServiceCollection();
+            ConfigureServices(services);
+            _serviceProvider = services.BuildServiceProvider();
+            Application.Run(_serviceProvider.GetRequiredService<FormMain>());
+        }
+        private static void ConfigureServices(ServiceCollection services)
+        {
+            services.AddLogging(option =>
+            {
+                option.SetMinimumLevel(LogLevel.Information);
+                option.AddNLog("nlog.config");
+            });
+            services.AddTransient<IStudentStorage, StudentStorage>();
+            services.AddTransient<ICourseStorage, CourseStorage>();
+            services.AddTransient<IStudentLogic, StudentLogic>();
+            services.AddTransient<ICourseLogic, CourseLogic>();
+            services.AddTransient<FormMain>();
+            services.AddTransient<FormStudent>();
+            services.AddTransient<FormCourses>();
+        }
+    }
+}

COP_1/UniversityForms/UniversityForms.csproj

@@ -0,0 +1,34 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+    <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+		<Exec Command="xcopy /Y &quot;$(TargetDir)*.dll&quot; &quot;$(SolutionDir)plugin\*.dll&quot;" />
+	</Target>
+	
+  <ItemGroup>
+    <PackageReference Include="cop" Version="1.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.13">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
+    <PackageReference Include="NLog.Extensions.Logging" Version="5.3.5" />
+    <PackageReference Include="VisableComponents" Version="1.0.9" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\COPWinForms\COPWinForms.csproj" />
+    <ProjectReference Include="..\PluginsConventionLibraryNet60\PluginsConventionLibraryNet60.csproj" />
+    <ProjectReference Include="..\UniversityBusinessLogic\UniversityBusinessLogic.csproj" />
+    <ProjectReference Include="..\UniversityContracts\UniversityContracts.csproj" />
+    <ProjectReference Include="..\UniversityDataBaseImplements\UniversityDataBaseImplements.csproj" />
+  </ItemGroup>
+
+</Project>

COP_1/UniversityView/UniversityView.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>