есть все кроме ред и удаления, хз пока как это делать

COPWinForms/ComponentLBox.cs

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

COP_1/UniversityContracts/BindingModels/StudentBindingModels.cs

@@ -13,7 +13,7 @@ namespace UniversityContracts.BindingModels
         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; }
+        public int? Scholarship { get; set; }
 
     }
 }

COP_1/UniversityContracts/ViewModels/StudentViewModel.cs

@@ -18,6 +18,6 @@ namespace UniversityContracts.ViewModels
         [DisplayName("Курс")]
         public string Course { get; set; } = string.Empty;
         [DisplayName("Стипендия")]
-        public int Scholarship { get; set; }
+        public int? Scholarship { get; set; }
     }
 }

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

@@ -1,4 +1,5 @@
 // <auto-generated />
+using System;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.EntityFrameworkCore.Metadata;
@@ -11,7 +12,7 @@ using UniversityDataBaseImplements;
 namespace UniversityDataBaseImplements.Migrations
 {
     [DbContext(typeof(UniversityDatabase))]
-    [Migration("20231027093630_InitialCreate")]
+    [Migration("20231027200653_InitialCreate")]
     partial class InitialCreate
     {
         /// <inheritdoc />
@@ -57,7 +58,7 @@ namespace UniversityDataBaseImplements.Migrations
                         .IsRequired()
                         .HasColumnType("nvarchar(max)");
 
-                    b.Property<int>("Scholarship")
+                    b.Property<int?>("Scholarship")
                         .HasColumnType("int");
 
                     b.Property<string>("Сharacteristic")

COP_1/UniversityDataBaseImplements/Migrations/20231027200653_InitialCreate.cs

@@ -31,7 +31,7 @@ namespace UniversityDataBaseImplements.Migrations
                         .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: false),
+                    Scholarship = table.Column<int>(type: "int", nullable: true),
                     Course = table.Column<string>(type: "nvarchar(max)", nullable: false)
                 },
                 constraints: table =>

COP_1/UniversityDataBaseImplements/Migrations/UniversityDatabaseModelSnapshot.cs

@@ -1,4 +1,5 @@
 // <auto-generated />
+using System;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.EntityFrameworkCore.Metadata;
@@ -54,7 +55,7 @@ namespace UniversityDataBaseImplements.Migrations
                         .IsRequired()
                         .HasColumnType("nvarchar(max)");
 
-                    b.Property<int>("Scholarship")
+                    b.Property<int?>("Scholarship")
                         .HasColumnType("int");
 
                     b.Property<string>("Сharacteristic")

COP_1/UniversityDataBaseImplements/Models/Student.cs

@@ -16,8 +16,7 @@ namespace UniversityDataBaseImplements.Models
         public string FIO { get; private set; } = string.Empty;
         [Required]
         public string Сharacteristic { get; private set; } = string.Empty;
-        [Required]
+        public int? Scholarship { get; private set; }
-        public int Scholarship { get; private set; }
         [Required]
         public string Course { get; private set; } = string.Empty;
 

COP_1/UniversityDataModels/Models/IStudentModel.cs

@@ -11,6 +11,6 @@ namespace UniversityDataModels.Models
         string FIO { get; }
         string Сharacteristic { get; }
         string Course { get; }
-        int Scholarship { get; }
+        int? Scholarship { get; }
     }
 }

COP_1/UniversityForms/FormCourses.cs

@@ -58,27 +58,27 @@ namespace UniversityForms
         }
         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)
+                if (dataGridView1.CurrentRow.Cells[0].Value != null && int.TryParse(dataGridView1.CurrentRow.Cells[0].Value.ToString(), out int id))
                 {
-                    courseLogic.Create(new CourseBindingModels()
+                    courseLogic.Update(new CourseBindingModels()
                     {
-                        Id = Convert.ToInt32(dataGridView1.CurrentRow.Cells[0].Value),
+                        Id = id,
-                        Name = (string)dataGridView1.CurrentRow.Cells[1].EditedFormattedValue
+                        Name = typeName
                     });
                 }
                 else
                 {
-                    var newCourse = new CourseBindingModels()
+                    var newDirection = new CourseBindingModels()
                     {
-                        Name = (string)dataGridView1.CurrentRow.Cells[1].EditedFormattedValue
+                        Name = typeName
                     };
-                    courseLogic.Create(newCourse);
+                    courseLogic.Create(newDirection);
-                    list.Add(newCourse);
+                    list.Add(newDirection);
                 }
             }
             else
@@ -115,102 +115,6 @@ namespace UniversityForms
                 }
             }
         }
-        //private readonly ICourseLogic _logic;
+        
-        //private int? _id;
-        //public FormCourses(ICourseLogic logic)
-        //{
-        //    InitializeComponent();
-        //    _logic = logic;
-        //    dataGridView1.AllowUserToAddRows = false;
-        //}
-        //private void FormCourses_Load(object sender, EventArgs e)
-        //{
-        //    LoadData();
-        //}
-        //private void LoadData()
-        //{
-        //    try
-        //    {
-        //        var list = _logic.ReadList(null);
-        //        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)
-        //{
-        //    try
-        //    {
-        //        var model = new CourseBindingModels
-        //        {
-        //            Id = _id ?? 0,
-        //            Name = (string)dataGridView1.CurrentRow.Cells[1].EditedFormattedValue
-        //        };
-        //        var operationResult = _id.HasValue ? _logic.Update(model) :
-        //       _logic.Create(model);
-        //        if (!operationResult)
-        //        {
-        //            throw new Exception("");
-        //        }
-        //        MessageBox.Show("", "",
-        //       MessageBoxButtons.OK, MessageBoxIcon.Information);
-        //        DialogResult = DialogResult.OK;
-        //        Close();
-        //    }
-        //    catch (Exception ex)
-        //    {
-        //        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
-        //       MessageBoxIcon.Error);
-        //    }
-        //}
-        //private void dataGridView1_KeyDown(object sender, KeyEventArgs e)
-        //{
-        //    if (e.KeyData == Keys.Insert)
-        //    {
-        //        if (dataGridView1.Rows.Count == 0)
-        //        {
-        //            dataGridView1.Rows.
-        //            dataGridView1.CurrentCell = dataGridView1.Rows[0].Cells[1];
-        //            return;
-        //        }
-        //        if (dataGridView1.Rows[dataGridView1.Rows.Count - 1].Cells[1].Value != null)
-        //        {
-        //            dataGridView1.CurrentCell = dataGridView1.Rows[dataGridView1.Rows.Count - 1].Cells[1];
-        //            return;
-        //        }
-        //    }
-        //    if (e.KeyData == Keys.Delete)
-        //    {
-        //            if (MessageBox.Show("Удалить запись?", "Вопрос",
-        //           MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
-        //            {
-        //                int id = Convert.ToInt32(dataGridView1.SelectedRows[0].Cells[0].Value);
-        //                try
-        //                {
-        //                    if (!_logic.Delete(new CourseBindingModels
-        //                    {
-        //                        Id = id
-        //                    }))
-        //                    {
-        //                        throw new Exception("Ошибка при удалении.Дополнительная информация в логах.");
-        //                    }
-        //                    LoadData();
-        //                }
-        //                catch (Exception ex)
-        //                {
-        //                    MessageBox.Show(ex.Message, "Ошибка",
-        //                   MessageBoxButtons.OK, MessageBoxIcon.Error);
-        //                }
-        //            }
-        //    }
-        //}
     }
 }

COP_1/UniversityForms/FormMain.Designer.cs

@@ -34,13 +34,16 @@
             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.отчетПоСтудентамWordToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-            this.отчетПоСтудентамPdfToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-            this.отчетПоСтудентамExelToolStripMenuItem = 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.contextMenuStrip1.SuspendLayout();
             this.menuStrip1.SuspendLayout();
             this.SuspendLayout();
@@ -60,16 +63,19 @@
             this.contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.добавитьToolStripMenuItem,
             this.редактироваьToolStripMenuItem,
-            this.изменитьToolStripMenuItem});
+            this.изменитьToolStripMenuItem,
+            this.созданиеПростогоЭлементаToolStripMenuItem,
+            this.созданиеДокаСНастраиваемойТаблицейToolStripMenuItem,
+            this.созданиеДиаграммыToolStripMenuItem});
             this.contextMenuStrip1.Name = "contextMenuStrip1";
-            this.contextMenuStrip1.Size = new System.Drawing.Size(227, 76);
+            this.contextMenuStrip1.Size = new System.Drawing.Size(432, 176);
             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(226, 24);
+            this.добавитьToolStripMenuItem.Size = new System.Drawing.Size(431, 24);
             this.добавитьToolStripMenuItem.Text = "Добавить";
             this.добавитьToolStripMenuItem.Click += new System.EventHandler(this.добавитьToolStripMenuItem_Click_1);
             // 
@@ -77,15 +83,41 @@
             // 
             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(226, 24);
+            this.редактироваьToolStripMenuItem.Size = new System.Drawing.Size(431, 24);
-            this.редактироваьToolStripMenuItem.Text = "Редактироваь";
+            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(226, 24);
+            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
             // 
@@ -111,36 +143,15 @@
             // менюToolStripMenuItem
             // 
             this.менюToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.отчетПоСтудентамWordToolStripMenuItem,
-            this.отчетПоСтудентамPdfToolStripMenuItem,
-            this.отчетПоСтудентамExelToolStripMenuItem,
             this.справочникToolStripMenuItem});
             this.менюToolStripMenuItem.Name = "менюToolStripMenuItem";
             this.менюToolStripMenuItem.Size = new System.Drawing.Size(65, 24);
             this.менюToolStripMenuItem.Text = "Меню";
             // 
-            // отчетПоСтудентамWordToolStripMenuItem
-            // 
-            this.отчетПоСтудентамWordToolStripMenuItem.Name = "отчетПоСтудентамWordToolStripMenuItem";
-            this.отчетПоСтудентамWordToolStripMenuItem.Size = new System.Drawing.Size(273, 26);
-            this.отчетПоСтудентамWordToolStripMenuItem.Text = "Отчет по студентам(Word)";
-            // 
-            // отчетПоСтудентамPdfToolStripMenuItem
-            // 
-            this.отчетПоСтудентамPdfToolStripMenuItem.Name = "отчетПоСтудентамPdfToolStripMenuItem";
-            this.отчетПоСтудентамPdfToolStripMenuItem.Size = new System.Drawing.Size(273, 26);
-            this.отчетПоСтудентамPdfToolStripMenuItem.Text = "Отчет по студентам(Pdf)";
-            // 
-            // отчетПоСтудентамExelToolStripMenuItem
-            // 
-            this.отчетПоСтудентамExelToolStripMenuItem.Name = "отчетПоСтудентамExelToolStripMenuItem";
-            this.отчетПоСтудентамExelToolStripMenuItem.Size = new System.Drawing.Size(273, 26);
-            this.отчетПоСтудентамExelToolStripMenuItem.Text = "Отчет по студентам(Exel)";
-            // 
             // справочникToolStripMenuItem
             // 
             this.справочникToolStripMenuItem.Name = "справочникToolStripMenuItem";
-            this.справочникToolStripMenuItem.Size = new System.Drawing.Size(273, 26);
+            this.справочникToolStripMenuItem.Size = new System.Drawing.Size(177, 26);
             this.справочникToolStripMenuItem.Text = "Справочник";
             this.справочникToolStripMenuItem.Click += new System.EventHandler(this.справочникToolStripMenuItem_Click);
             // 
@@ -170,13 +181,16 @@
         private Label label1;
         private MenuStrip menuStrip1;
         private ToolStripMenuItem менюToolStripMenuItem;
-        private ToolStripMenuItem отчетПоСтудентамWordToolStripMenuItem;
-        private ToolStripMenuItem отчетПоСтудентамPdfToolStripMenuItem;
-        private ToolStripMenuItem отчетПоСтудентамExelToolStripMenuItem;
         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;
     }
 }

COP_1/UniversityForms/FormMain.cs

@@ -1,6 +1,14 @@
 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 WinFormsControlLibrary;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement;
 
 namespace UniversityForms
 {
@@ -13,7 +21,6 @@ namespace UniversityForms
             _studentLogic = studentLogic;
             _courseLogic = courseLogic;
             InitializeComponent();
-            
         }
         private void FormMain_Load(object sender, EventArgs e)
         {
@@ -21,16 +28,20 @@ namespace UniversityForms
         }
         private void LoadData()
         {
-            
             try
             {
-                List<string> Hierarchy = new List<string>() { "Course", "Scholarship", "Id", "FIO" };
+                var Hierarchy = new List<string> { "Course", "Scholarship", "Id", "FIO" };
                 var list = _studentLogic.ReadList(null);
+                for (int i = 0; i < list.Count; i++)
+                {
+                    if (list[i].Scholarship == null) { list[i].Scholarship = 0; }
+                }
                 foreach (var prop in list[0].GetType().GetProperties())
                 {
                     userTreeView1.Hierarchy.Add(prop.Name);
+                    
                 }
-               userTreeView1.PopulateTree(list);
+               userTreeView1.PopulateTree(list, Hierarchy);
             }
             catch (Exception ex)
             {
@@ -54,6 +65,148 @@ namespace UniversityForms
             {
                 form.ShowDialog();
             }
+            LoadData();
+        }
+
+        private void ðåäàêòèðîâàüToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            
+        }
+
+        private void ñîçäàíèåÏðîñòîãîÝëåìåíòàToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            List<string> textList = new List<string>();
+            var list = _studentLogic.ReadList(null);
+            //ôèëüòðàöèÿ ôàéëîâ äëÿ äèàëîãîâîãî îêíà
+            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("ÔÈÎ: ", item.FIO, "         Êðàòêàÿ õàðàêòåðèñòèêà: ", item.Ñharacteristic);
+                                textList.Add(clients);
+                            }
+                        }
+                        string[] textArray = textList.ToArray();
+                        componentWord11.CreateWordText(new(dialog.FileName, "Äîêóìåíò ïî ñòóäåíòàì ñî ñòèïåíäèåé", textArray));
+                    }
+
+                    MessageBox.Show("Âûïîëíåíî", "Óñïåõ", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Îøèáêà", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void ñîçäàíèåÄèàãðàììûToolStripMenuItem_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
+                });
+            }
+            //ôèëüòðàöèÿ ôàéëîâ äëÿ äèàëîãîâîãî îêíà
+            using var dialog = new SaveFileDialog
+            {
+                Filter = "xlsx|*.xlsx"
+            };
+            
+            if (dialog.ShowDialog() == DialogResult.OK)
+            {
+                try
+                {
+                    ExcelChartInfo info = new(dialog.FileName, "Ñêîëüêî ñòóäåíòîâ íà êàêîì êóðñå", "Êóðñû", COP.Enums.LegendPosition.Right, chartData);
+                    chart.GenerateDocument(info);
+                    MessageBox.Show("Ñîõàðíåíî óñïåøíî", "Ðåçóëüòàò", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Îøèáêà",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void ñîçäàíèåÄîêàÑÍàñòðàèâàåìîéÒàáëèöåéToolStripMenuItem_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].Scholarship = 0; }
+            }
+            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 = "Scholarship", 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("Ñîõàðíåíî óñïåøíî", "Ðåçóëüòàò", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Îøèáêà",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void èçìåíèòüToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (MessageBox.Show("Óäàëèòü çàïèñü", "Âîïðîñ", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+            {
+                var selected = userTreeView1.GetSelectedObject<StudentBindingModels>();
+                int id = Convert.ToInt32((selected as StudentBindingModels).Id);
+                try
+                {
+                    _studentLogic.Delete(new StudentBindingModels { Id = id });
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Îøèáêà", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+                LoadData();
+            }
         }
     }
 }

COP_1/UniversityForms/FormMain.resx

@@ -63,4 +63,13 @@
   <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>
 </root>

COP_1/UniversityForms/FormStudent.cs

@@ -1,4 +1,5 @@
-using System;
+using MathNet.Numerics;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
@@ -11,6 +12,7 @@ using UniversityContracts.BindingModels;
 using UniversityContracts.BusinessLogicsContracts;
 using UniversityContracts.SearchModels;
 using UniversityContracts.ViewModels;
+using UniversityDataBaseImplements.Models;
 
 namespace UniversityForms
 {
@@ -43,7 +45,7 @@ namespace UniversityForms
             }
             if (textBoxCharacter.Text == null)
             {
-                MessageBox.Show("Заполните ", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                MessageBox.Show("Заполните характеристику", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                 return;
             }
             int? scholarship = fieldForInt1.TextBoxValue;
@@ -56,7 +58,7 @@ namespace UniversityForms
                     Сharacteristic = textBoxCharacter.Text,
                     FIO = textBoxFIO.Text,
                     Course = componentcBox1.Selected.ToString(),
-                    Scholarship = (int)scholarship
+                    Scholarship = scholarship
                 });
                 MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
                 DialogResult = DialogResult.OK;
@@ -67,7 +69,6 @@ namespace UniversityForms
                 MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
-
         private void FormStudent_Load(object sender, EventArgs e)
         {
             List<CourseViewModel> viewS = _courselogic.ReadList(null);

WinFormsTest/FormTestApp.cs

@@ -27,6 +27,7 @@ namespace WinFormsTest
             students.Add(student2);
             students.Add(student3);
             students.Add(student4);
+            students.Clear();
             InitializeComponent();
             
             componenttBox1.Pattern = @"^([\w\.\-]+)@([\w\-]+)((\.(\w){2,3})+)$";