Доделал

ProjectSession/ProjectSession/Entities/Discipline.cs

@@ -1,19 +1,16 @@
-namespace YourNamespace.Entities
+namespace YourNamespace.Entities;
-{
-    public class Discipline
-    {
-        public int Id { get; private set; }
-        public string Name { get; private set; } = string.Empty;
-        public int Estimation { get; private set; }
 
-        public static Discipline CreateDiscipline(int id, string name, int estimation)
+public class Discipline
+{
+    public int Id { get; private set; }
+    public string Name { get; private set; }
+
+    public static Discipline CreateEntity(int id, string name)
+    {
+        return new Discipline
         {
-            return new Discipline
+            Id = id,
-            {
+            Name = name ?? string.Empty
-                Id = id,
+        };
-                Name = name,
-                Estimation = estimation
-            };
-        }
     }
 }

ProjectSession/ProjectSession/Entities/Enums/StudentStatus.cs

@@ -6,11 +6,9 @@ using System.Threading.Tasks;
 
 namespace ProjectSession.Entities.Enums;
 
-public enum DisciplineName
+public enum StudentStatus
 {
-    OTP = 1,
+    Active,
-    OOP = 2,
+    Inactive,
-    PI = 3,
+    Graduated
-    VM = 4,
-    OAIP = 5
 }

ProjectSession/ProjectSession/Entities/Enums/TeacherName.cs

@@ -1,17 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace ProjectSession.Entities.Enums;
-
-public enum TeacherName
-{
-    Kuleshov = 1,
-    Skalkin = 2,
-    Ankilov = 3,
-    Voronina = 4,
-    Surkova = 5,
-    Egov = 6
-}

ProjectSession/ProjectSession/Entities/Statament.cs

@@ -6,20 +6,24 @@ using System.Threading.Tasks;
 
 namespace ProjectSession.Entities;
 
-public class Statament
+public class Statement
 {
     public int Id { get; private set; }
-    public int TeacherID {  get; private set; }
+    public int StudentID { get; private set; }
-    public int Discipline {  get; private set; }
+    public int TeacherID { get; private set; }
-    public string Date {  get; private set; } = string.Empty;
+    public int DisciplineID { get; private set; }
+    public int Estimation { get; private set; }
+    public DateTime Date { get; private set; }
 
-    public static Statament CreateStatament(int id, int teacherID, int discoplineID, string date)
+    public static Statement CreateEntity(int id, int studentID, int teacherID, int disciplineID, int estimation, DateTime date)
     {
-        return new Statament
+        return new Statement
         {
             Id = id,
+            StudentID = studentID,
             TeacherID = teacherID,
-            Discipline = discoplineID,
+            DisciplineID = disciplineID,
+            Estimation = estimation,
             Date = date
         };
     }

ProjectSession/ProjectSession/Entities/Student.cs

@@ -9,20 +9,18 @@ namespace ProjectSession.Entities;
 public class Student
 {
     public int Id { get; private set; }
-    public string Name { get; private set; } = string.Empty;
+    public string Name { get; private set; }
-    public string FamilyStatus { get; private set; } = string.Empty;
+    public string FamilyStatus { get; private set; }
     public bool Dormitory { get; private set; }
 
-    public static Student CreateStudent(int id, string name, string familyStatus, bool dormitory)
+    public static Student CreateEntity(int id, string name, string familyStatus, bool dormitory, Enums.StudentStatus active)
     {
         return new Student
         {
             Id = id,
-            Name = name,
+            Name = name ?? string.Empty,
-            FamilyStatus = familyStatus,
+            FamilyStatus = familyStatus ?? string.Empty,
-            Dormitory = dormitory,
+            Dormitory = dormitory
-           
         };
-       
     }
 }

ProjectSession/ProjectSession/Entities/Student_Statament.cs

@@ -6,16 +6,19 @@ using System.Threading.Tasks;
 
 namespace ProjectSession.Entities;
 
-public class Student_Statament
+public class Student_Statement
 {
-    public int StudentId { get; private set; }
+    public int Id { get; private set; }
-    public int StatamentID { get; private set; }
+    public int StudentID { get; private set; }
-    public static Student_Statament CreateStudent_Statament(int studentId, int statamentID)
+    public int StatementID { get; private set; }
+
+    public static Student_Statement CreateEntity(int id, int studentID, int statementID)
     {
-        return new Student_Statament
+        return new Student_Statement
         {
-            StudentId = studentId,
+            Id = id,
-            StatamentID = statamentID
+            StudentID = studentID,
+            StatementID = statementID
         };
     }
 }

ProjectSession/ProjectSession/Entities/Sumbission.cs

@@ -8,19 +8,20 @@ namespace ProjectSession.Entities;
 
 public class Sumbission
 {
-    public int Id { get; private set; }
+    public class Submission
-    public int StudentId { get; private set; }
-    public int DisciplineID {  get; private set; }
-    public string Date { get; private set; } = string.Empty;
-
-    public static Sumbission CreateSumbission(int id, int studentID, int disciplineID, string date)
     {
-        return new Sumbission 
+        public int Id { get; private set; }
+        public int DisciplineID { get; private set; }
+        public DateTime Date { get; private set; }
+
+        public static Submission CreateEntity(int id, int disciplineID, DateTime date)
         {
-            Id = id,
+            return new Submission
-            Date = date, 
+            {
-            DisciplineID = disciplineID ,
+                Id = id,
-            StudentId = studentID
+                DisciplineID = disciplineID,
-        };
+                Date = date
+            };
+        }
     }
 }

ProjectSession/ProjectSession/Entities/Teacher.cs

@@ -9,16 +9,14 @@ namespace ProjectSession.Entities;
 public class Teacher
 {
     public int Id { get; private set; }
-    public string Name { get; private set; } = string.Empty;
+    public string Name { get; private set; }
-    public DateTime Date { get; private set; }
 
-    public static Teacher CreateTeacher(int id, string name, DateTime date)
+    public static Teacher CreateEntity(int id, string name)
     {
         return new Teacher
         {
             Id = id,
-            Name = name,
+            Name = name ?? string.Empty
-            Date = date
         };
     }
-}
+}

ProjectSession/ProjectSession/Form1.Designer.cs

@@ -1,39 +0,0 @@
-namespace ProjectSession
-{
-    partial class Form1
-    {
-        /// <summary>
-        ///  Required designer variable.
-        /// </summary>
-        private System.ComponentModel.IContainer components = null;
-
-        /// <summary>
-        ///  Clean up any resources being used.
-        /// </summary>
-        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
-        protected override void Dispose(bool disposing)
-        {
-            if (disposing && (components != null))
-            {
-                components.Dispose();
-            }
-            base.Dispose(disposing);
-        }
-
-        #region Windows Form Designer generated code
-
-        /// <summary>
-        ///  Required method for Designer support - do not modify
-        ///  the contents of this method with the code editor.
-        /// </summary>
-        private void InitializeComponent()
-        {
-            this.components = new System.ComponentModel.Container();
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(800, 450);
-            this.Text = "Form1";
-        }
-
-        #endregion
-    }
-}

ProjectSession/ProjectSession/Form1.cs

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

ProjectSession/ProjectSession/FormSessionResult.Designer.cs

@@ -0,0 +1,140 @@
+namespace ProjectSession.Forms
+{
+    partial class FormSessionResult
+    {
+        /// <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()
+        {
+            menuStrip1 = new MenuStrip();
+            справочникиToolStripMenuItem = new ToolStripMenuItem();
+            StudentsToolStripMenuItem = new ToolStripMenuItem();
+            DisciplinesToolStripMenuItem = new ToolStripMenuItem();
+            TeachersToolStripMenuItem = new ToolStripMenuItem();
+            опереToolStripMenuItem = new ToolStripMenuItem();
+            StatementsToolStripMenuItem = new ToolStripMenuItem();
+            SubmissionsToolStripMenuItem = new ToolStripMenuItem();
+            отчетыToolStripMenuItem = new ToolStripMenuItem();
+            menuStrip1.SuspendLayout();
+            SuspendLayout();
+            // 
+            // menuStrip1
+            // 
+            menuStrip1.ImageScalingSize = new Size(20, 20);
+            menuStrip1.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, опереToolStripMenuItem, отчетыToolStripMenuItem });
+            menuStrip1.Location = new Point(0, 0);
+            menuStrip1.Name = "menuStrip1";
+            menuStrip1.Padding = new Padding(7, 3, 0, 3);
+            menuStrip1.Size = new Size(896, 30);
+            menuStrip1.TabIndex = 0;
+            menuStrip1.Text = "menuStrip1";
+            // 
+            // справочникиToolStripMenuItem
+            // 
+            справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { StudentsToolStripMenuItem, DisciplinesToolStripMenuItem, TeachersToolStripMenuItem });
+            справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
+            справочникиToolStripMenuItem.Size = new Size(117, 24);
+            справочникиToolStripMenuItem.Text = "Справочники";
+            // 
+            // StudentsToolStripMenuItem
+            // 
+            StudentsToolStripMenuItem.Name = "StudentsToolStripMenuItem";
+            StudentsToolStripMenuItem.Size = new Size(201, 26);
+            StudentsToolStripMenuItem.Text = "Студенты";
+            StudentsToolStripMenuItem.Click += StudentsToolStripMenuItem_Click;
+            // 
+            // DisciplinesToolStripMenuItem
+            // 
+            DisciplinesToolStripMenuItem.Name = "DisciplinesToolStripMenuItem";
+            DisciplinesToolStripMenuItem.Size = new Size(201, 26);
+            DisciplinesToolStripMenuItem.Text = "Дисциплины";
+            DisciplinesToolStripMenuItem.Click += DisciplinesToolStripMenuItem_Click;
+            // 
+            // TeachersToolStripMenuItem
+            // 
+            TeachersToolStripMenuItem.Name = "TeachersToolStripMenuItem";
+            TeachersToolStripMenuItem.Size = new Size(201, 26);
+            TeachersToolStripMenuItem.Text = "Преподаватели";
+            TeachersToolStripMenuItem.Click += TeachersToolStripMenuItem_Click;
+            // 
+            // опереToolStripMenuItem
+            // 
+            опереToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { StatementsToolStripMenuItem, SubmissionsToolStripMenuItem });
+            опереToolStripMenuItem.Name = "опереToolStripMenuItem";
+            опереToolStripMenuItem.Size = new Size(95, 24);
+            опереToolStripMenuItem.Text = "Операции";
+            // 
+            // StatementsToolStripMenuItem
+            // 
+            StatementsToolStripMenuItem.Name = "StatementsToolStripMenuItem";
+            StatementsToolStripMenuItem.Size = new Size(166, 26);
+            StatementsToolStripMenuItem.Text = "Заявления";
+            StatementsToolStripMenuItem.Click += StatementsToolStripMenuItem_Click;
+            // 
+            // SubmissionsToolStripMenuItem
+            // 
+            SubmissionsToolStripMenuItem.Name = "SubmissionsToolStripMenuItem";
+            SubmissionsToolStripMenuItem.Size = new Size(166, 26);
+            SubmissionsToolStripMenuItem.Text = "Сдачи";
+            SubmissionsToolStripMenuItem.Click += SubmissionsToolStripMenuItem_Click;
+            // 
+            // отчетыToolStripMenuItem
+            // 
+            отчетыToolStripMenuItem.Name = "отчетыToolStripMenuItem";
+            отчетыToolStripMenuItem.Size = new Size(73, 24);
+            отчетыToolStripMenuItem.Text = "Отчеты";
+            // 
+            // FormSessionResult
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackgroundImage = Properties.Resources._1;
+            BackgroundImageLayout = ImageLayout.Stretch;
+            ClientSize = new Size(896, 548);
+            Controls.Add(menuStrip1);
+            MainMenuStrip = menuStrip1;
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormSessionResult";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Результаты сессии";
+            menuStrip1.ResumeLayout(false);
+            menuStrip1.PerformLayout();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private MenuStrip menuStrip1;
+        private ToolStripMenuItem справочникиToolStripMenuItem;
+        private ToolStripMenuItem StudentsToolStripMenuItem;
+        private ToolStripMenuItem DisciplinesToolStripMenuItem;
+        private ToolStripMenuItem TeachersToolStripMenuItem;
+        private ToolStripMenuItem опереToolStripMenuItem;
+        private ToolStripMenuItem отчетыToolStripMenuItem;
+        private ToolStripMenuItem StatementsToolStripMenuItem;
+        private ToolStripMenuItem SubmissionsToolStripMenuItem;
+    }
+}

ProjectSession/ProjectSession/FormSessionResult.cs

@@ -0,0 +1,78 @@
+using System;
+using System.Windows.Forms;
+using Unity;
+
+namespace ProjectSession.Forms
+{
+    public partial class FormSessionResult : Form
+    {
+        private readonly IUnityContainer _container;
+
+        public FormSessionResult(IUnityContainer container)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+            this.StartPosition = FormStartPosition.CenterScreen;
+        }
+
+        private void StudentsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormStudent>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void DisciplinesToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormDiscipline>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void TeachersToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormTeacher>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void StatementsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormStatement>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void SubmissionsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormSubmission>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

ProjectSession/ProjectSession/FormSessionResult.resx

@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="menuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+</root>

ProjectSession/ProjectSession/Forms/FormDiscipline.Designer.cs

@@ -0,0 +1,128 @@
+namespace ProjectSession.Forms
+{
+    partial class FormDiscipline
+    {
+        /// <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()
+        {
+            dataGridViewDisciplines = new DataGridView();
+            buttonAdd = new Button();
+            buttonEdit = new Button();
+            buttonDelete = new Button();
+            panelButtons = new Panel();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewDisciplines).BeginInit();
+            panelButtons.SuspendLayout();
+            SuspendLayout();
+            // 
+            // dataGridViewDisciplines
+            // 
+            dataGridViewDisciplines.AllowUserToAddRows = false;
+            dataGridViewDisciplines.AllowUserToDeleteRows = false;
+            dataGridViewDisciplines.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewDisciplines.Dock = DockStyle.Fill;
+            dataGridViewDisciplines.Location = new Point(0, 0);
+            dataGridViewDisciplines.Margin = new Padding(3, 4, 3, 4);
+            dataGridViewDisciplines.Name = "dataGridViewDisciplines";
+            dataGridViewDisciplines.ReadOnly = true;
+            dataGridViewDisciplines.RowHeadersVisible = false;
+            dataGridViewDisciplines.RowHeadersWidth = 51;
+            dataGridViewDisciplines.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewDisciplines.Size = new Size(732, 533);
+            dataGridViewDisciplines.TabIndex = 0;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.add_icon;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(44, 13);
+            buttonAdd.Margin = new Padding(3, 4, 3, 4);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(100, 100);
+            buttonAdd.TabIndex = 1;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += buttonAdd_Click;
+            // 
+            // buttonEdit
+            // 
+            buttonEdit.BackgroundImage = Properties.Resources.edit_icon;
+            buttonEdit.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonEdit.Location = new Point(44, 229);
+            buttonEdit.Margin = new Padding(3, 4, 3, 4);
+            buttonEdit.Name = "buttonEdit";
+            buttonEdit.Size = new Size(100, 100);
+            buttonEdit.TabIndex = 2;
+            buttonEdit.UseVisualStyleBackColor = true;
+            buttonEdit.Click += buttonEdit_Click;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.delete_icon;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDelete.Location = new Point(44, 121);
+            buttonDelete.Margin = new Padding(3, 4, 3, 4);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(100, 100);
+            buttonDelete.TabIndex = 3;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += buttonDelete_Click;
+            // 
+            // panelButtons
+            // 
+            panelButtons.Controls.Add(buttonDelete);
+            panelButtons.Controls.Add(buttonEdit);
+            panelButtons.Controls.Add(buttonAdd);
+            panelButtons.Dock = DockStyle.Right;
+            panelButtons.Location = new Point(732, 0);
+            panelButtons.Margin = new Padding(3, 4, 3, 4);
+            panelButtons.Name = "panelButtons";
+            panelButtons.Size = new Size(182, 533);
+            panelButtons.TabIndex = 4;
+            // 
+            // FormDiscipline
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(914, 533);
+            Controls.Add(dataGridViewDisciplines);
+            Controls.Add(panelButtons);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormDiscipline";
+            Text = "Дисциплины";
+            Load += FormDiscipline_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewDisciplines).EndInit();
+            panelButtons.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewDisciplines;
+        private Button buttonAdd;
+        private Button buttonEdit;
+        private Button buttonDelete;
+        private Panel panelButtons;
+    }
+}

ProjectSession/ProjectSession/Forms/FormDiscipline.cs

@@ -0,0 +1,109 @@
+using System;
+using System.Windows.Forms;
+using Unity;
+using ProjectSession.Entities;
+using ProjectSession.Repositories;
+
+namespace ProjectSession.Forms
+{
+    public partial class FormDiscipline : Form
+    {
+        private readonly IUnityContainer _container;
+        private readonly IDisciplineRepository _disciplineRepository;
+
+        public FormDiscipline(IUnityContainer container, IDisciplineRepository disciplineRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+            _disciplineRepository = disciplineRepository ?? throw new ArgumentNullException(nameof(disciplineRepository));
+        }
+
+        private void FormDiscipline_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                LoadDisciplines();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при загрузке", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadDisciplines()
+        {
+            dataGridViewDisciplines.DataSource = _disciplineRepository.ReadDisciplines();
+        }
+
+        private void buttonAdd_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                var form = _container.Resolve<FormDisciplineEdit>();
+                form.ShowDialog();
+                LoadDisciplines();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonEdit_Click(object sender, EventArgs e)
+        {
+            if (!TryGetSelectedDisciplineId(out var disciplineId))
+            {
+                return;
+            }
+
+            try
+            {
+                var form = _container.Resolve<FormDisciplineEdit>();
+                form.DisciplineId = disciplineId;
+                form.ShowDialog();
+                LoadDisciplines();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при редактировании", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonDelete_Click(object sender, EventArgs e)
+        {
+            if (!TryGetSelectedDisciplineId(out var disciplineId))
+            {
+                return;
+            }
+
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes)
+            {
+                return;
+            }
+
+            try
+            {
+                _disciplineRepository.DeleteDiscipline(disciplineId);
+                LoadDisciplines();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private bool TryGetSelectedDisciplineId(out int disciplineId)
+        {
+            disciplineId = 0;
+
+            if (dataGridViewDisciplines.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("Нет выбранной записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+
+            disciplineId = Convert.ToInt32(dataGridViewDisciplines.SelectedRows[0].Cells["Id"].Value);
+            return true;
+        }
+    }
+}

ProjectSession/ProjectSession/Forms/FormDisciplineEdit.Designer.cs

@@ -0,0 +1,95 @@
+namespace ProjectSession.Forms
+{
+    partial class FormDisciplineEdit
+    {
+        /// <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()
+        {
+            labelName = new Label();
+            textBoxName = new TextBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // labelName
+            // 
+            labelName.AutoSize = true;
+            labelName.Location = new Point(12, 20);
+            labelName.Name = "labelName";
+            labelName.Size = new Size(62, 15);
+            labelName.TabIndex = 0;
+            labelName.Text = "Название:";
+            // 
+            // textBoxName
+            // 
+            textBoxName.Location = new Point(12, 38);
+            textBoxName.Name = "textBoxName";
+            textBoxName.Size = new Size(200, 23);
+            textBoxName.TabIndex = 1;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(12, 70);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(75, 23);
+            buttonSave.TabIndex = 2;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += buttonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(93, 70);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 3;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += buttonCancel_Click;
+            // 
+            // FormDisciplineEdit
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(224, 105);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(textBoxName);
+            Controls.Add(labelName);
+            Name = "FormDisciplineEdit";
+            Text = "Редактирование дисциплины";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelName;
+        private TextBox textBoxName;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

ProjectSession/ProjectSession/Forms/FormDisciplineEdit.cs

@@ -0,0 +1,70 @@
+using System;
+using System.Windows.Forms;
+using ProjectSession.Entities;
+using ProjectSession.Repositories;
+using YourNamespace.Entities;
+
+namespace ProjectSession.Forms
+{
+    public partial class FormDisciplineEdit : Form
+    {
+        private readonly IDisciplineRepository _disciplineRepository;
+        private int? _disciplineId;
+
+        public int? DisciplineId
+        {
+            get => _disciplineId;
+            set
+            {
+                _disciplineId = value;
+                if (_disciplineId.HasValue)
+                {
+                    var discipline = _disciplineRepository.ReadDisciplineById(_disciplineId.Value);
+                    textBoxName.Text = discipline.Name;
+                }
+            }
+        }
+
+        public FormDisciplineEdit(IDisciplineRepository disciplineRepository)
+        {
+            InitializeComponent();
+            _disciplineRepository = disciplineRepository ?? throw new ArgumentNullException(nameof(disciplineRepository));
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(textBoxName.Text))
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+
+                var discipline = Discipline.CreateEntity(
+                    _disciplineId ?? 0,
+                    textBoxName.Text
+                );
+
+                if (_disciplineId.HasValue)
+                {
+                    _disciplineRepository.UpdateDiscipline(discipline);
+                }
+                else
+                {
+                    _disciplineRepository.CreateDiscipline(discipline);
+                }
+
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при сохранении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            Close();
+        }
+    }
+}

ProjectSession/ProjectSession/Forms/FormDisciplineEdit.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectSession/ProjectSession/Forms/FormStatement.Designer.cs

@@ -0,0 +1,121 @@
+namespace ProjectSession.Forms
+{
+    partial class FormStatement
+    {
+        /// <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()
+        {
+            dataGridViewStatements = new DataGridView();
+            buttonAdd = new Button();
+            buttonEdit = new Button();
+            buttonDelete = new Button();
+            panelButtons = new Panel();
+            panelButtons.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewStatements).BeginInit();
+            SuspendLayout();
+            // 
+            // dataGridViewStatements
+            // 
+            dataGridViewStatements.AllowUserToAddRows = false;
+            dataGridViewStatements.AllowUserToDeleteRows = false;
+            dataGridViewStatements.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewStatements.Dock = DockStyle.Fill;
+            dataGridViewStatements.Location = new Point(0, 0);
+            dataGridViewStatements.Name = "dataGridViewStatements";
+            dataGridViewStatements.ReadOnly = true;
+            dataGridViewStatements.RowHeadersVisible = false;
+            dataGridViewStatements.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewStatements.Size = new Size(718, 400);
+            dataGridViewStatements.TabIndex = 0;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.add_icon;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(44, 13);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(100, 100);
+            buttonAdd.TabIndex = 1;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += buttonAdd_Click;
+            // 
+            // buttonEdit
+            // 
+            buttonEdit.BackgroundImage = Properties.Resources.edit_icon;
+            buttonEdit.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonEdit.Location = new Point(44, 229);
+            buttonEdit.Name = "buttonEdit";
+            buttonEdit.Size = new Size(100, 100);
+            buttonEdit.TabIndex = 2;
+            buttonEdit.UseVisualStyleBackColor = true;
+            buttonEdit.Click += buttonEdit_Click;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.delete_icon;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDelete.Location = new Point(44, 121);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(100, 100);
+            buttonDelete.TabIndex = 3;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += buttonDelete_Click;
+            // 
+            // panelButtons
+            // 
+            panelButtons.Controls.Add(buttonDelete);
+            panelButtons.Controls.Add(buttonEdit);
+            panelButtons.Controls.Add(buttonAdd);
+            panelButtons.Dock = DockStyle.Right;
+            panelButtons.Location = new Point(718, 0);
+            panelButtons.Name = "panelButtons";
+            panelButtons.Size = new Size(182, 400);
+            panelButtons.TabIndex = 4;
+            // 
+            // FormStatement
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(900, 400);
+            Controls.Add(dataGridViewStatements);
+            Controls.Add(panelButtons);
+            Name = "FormStatement";
+            Text = "Заявления";
+            Load += FormStatement_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewStatements).EndInit();
+            panelButtons.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewStatements;
+        private Button buttonAdd;
+        private Button buttonEdit;
+        private Button buttonDelete;
+        private Panel panelButtons;
+    }
+}

ProjectSession/ProjectSession/Forms/FormStatement.cs

@@ -0,0 +1,109 @@
+using System;
+using System.Windows.Forms;
+using Unity;
+using ProjectSession.Entities;
+using ProjectSession.Repositories;
+
+namespace ProjectSession.Forms
+{
+    public partial class FormStatement : Form
+    {
+        private readonly IUnityContainer _container;
+        private readonly IStatementRepository _statementRepository;
+
+        public FormStatement(IUnityContainer container, IStatementRepository statementRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+            _statementRepository = statementRepository ?? throw new ArgumentNullException(nameof(statementRepository));
+        }
+
+        private void FormStatement_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                LoadStatements();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при загрузке", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadStatements()
+        {
+            dataGridViewStatements.DataSource = _statementRepository.ReadStatements();
+        }
+
+        private void buttonAdd_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                var form = _container.Resolve<FormStatementEdit>();
+                form.ShowDialog();
+                LoadStatements();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonEdit_Click(object sender, EventArgs e)
+        {
+            if (!TryGetSelectedStatementId(out var statementId))
+            {
+                return;
+            }
+
+            try
+            {
+                var form = _container.Resolve<FormStatementEdit>();
+                form.StatementId = statementId;
+                form.ShowDialog();
+                LoadStatements();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при редактировании", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonDelete_Click(object sender, EventArgs e)
+        {
+            if (!TryGetSelectedStatementId(out var statementId))
+            {
+                return;
+            }
+
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes)
+            {
+                return;
+            }
+
+            try
+            {
+                _statementRepository.DeleteStatement(statementId);
+                LoadStatements();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private bool TryGetSelectedStatementId(out int statementId)
+        {
+            statementId = 0;
+
+            if (dataGridViewStatements.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("Нет выбранной записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+
+            statementId = Convert.ToInt32(dataGridViewStatements.SelectedRows[0].Cells["Id"].Value);
+            return true;
+        }
+    }
+}

ProjectSession/ProjectSession/Forms/FormStatement.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectSession/ProjectSession/Forms/FormStatementEdit.Designer.cs

@@ -0,0 +1,191 @@
+namespace ProjectSession.Forms
+{
+    partial class FormStatementEdit
+    {
+        /// <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()
+        {
+            labelStudentID = new Label();
+            textBoxStudentID = new TextBox();
+            labelTeacherID = new Label();
+            textBoxTeacherID = new TextBox();
+            labelDisciplineID = new Label();
+            textBoxDisciplineID = new TextBox();
+            labelEstimation = new Label();
+            textBoxEstimation = new TextBox();
+            labelDate = new Label();
+            dateTimePickerDate = new DateTimePicker();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // labelStudentID
+            // 
+            labelStudentID.AutoSize = true;
+            labelStudentID.Location = new Point(14, 27);
+            labelStudentID.Name = "labelStudentID";
+            labelStudentID.Size = new Size(65, 20);
+            labelStudentID.TabIndex = 0;
+            labelStudentID.Text = "Студент:";
+            // 
+            // textBoxStudentID
+            // 
+            textBoxStudentID.Location = new Point(14, 51);
+            textBoxStudentID.Margin = new Padding(3, 4, 3, 4);
+            textBoxStudentID.Name = "textBoxStudentID";
+            textBoxStudentID.Size = new Size(228, 27);
+            textBoxStudentID.TabIndex = 1;
+            // 
+            // labelTeacherID
+            // 
+            labelTeacherID.AutoSize = true;
+            labelTeacherID.Location = new Point(14, 93);
+            labelTeacherID.Name = "labelTeacherID";
+            labelTeacherID.Size = new Size(121, 20);
+            labelTeacherID.TabIndex = 2;
+            labelTeacherID.Text = "Преподователь:";
+            // 
+            // textBoxTeacherID
+            // 
+            textBoxTeacherID.Location = new Point(14, 117);
+            textBoxTeacherID.Margin = new Padding(3, 4, 3, 4);
+            textBoxTeacherID.Name = "textBoxTeacherID";
+            textBoxTeacherID.Size = new Size(228, 27);
+            textBoxTeacherID.TabIndex = 3;
+            // 
+            // labelDisciplineID
+            // 
+            labelDisciplineID.AutoSize = true;
+            labelDisciplineID.Location = new Point(14, 160);
+            labelDisciplineID.Name = "labelDisciplineID";
+            labelDisciplineID.Size = new Size(73, 20);
+            labelDisciplineID.TabIndex = 4;
+            labelDisciplineID.Text = "Предмет:";
+            // 
+            // textBoxDisciplineID
+            // 
+            textBoxDisciplineID.Location = new Point(14, 184);
+            textBoxDisciplineID.Margin = new Padding(3, 4, 3, 4);
+            textBoxDisciplineID.Name = "textBoxDisciplineID";
+            textBoxDisciplineID.Size = new Size(228, 27);
+            textBoxDisciplineID.TabIndex = 5;
+            // 
+            // labelEstimation
+            // 
+            labelEstimation.AutoSize = true;
+            labelEstimation.Location = new Point(14, 227);
+            labelEstimation.Name = "labelEstimation";
+            labelEstimation.Size = new Size(64, 20);
+            labelEstimation.TabIndex = 6;
+            labelEstimation.Text = "Оценка:";
+            // 
+            // textBoxEstimation
+            // 
+            textBoxEstimation.Location = new Point(14, 251);
+            textBoxEstimation.Margin = new Padding(3, 4, 3, 4);
+            textBoxEstimation.Name = "textBoxEstimation";
+            textBoxEstimation.Size = new Size(228, 27);
+            textBoxEstimation.TabIndex = 7;
+            // 
+            // labelDate
+            // 
+            labelDate.AutoSize = true;
+            labelDate.Location = new Point(14, 293);
+            labelDate.Name = "labelDate";
+            labelDate.Size = new Size(44, 20);
+            labelDate.TabIndex = 8;
+            labelDate.Text = "Дата:";
+            // 
+            // dateTimePickerDate
+            // 
+            dateTimePickerDate.Location = new Point(14, 317);
+            dateTimePickerDate.Margin = new Padding(3, 4, 3, 4);
+            dateTimePickerDate.Name = "dateTimePickerDate";
+            dateTimePickerDate.Size = new Size(228, 27);
+            dateTimePickerDate.TabIndex = 9;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(14, 360);
+            buttonSave.Margin = new Padding(3, 4, 3, 4);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(86, 31);
+            buttonSave.TabIndex = 10;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += buttonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(106, 360);
+            buttonCancel.Margin = new Padding(3, 4, 3, 4);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(86, 31);
+            buttonCancel.TabIndex = 11;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += buttonCancel_Click;
+            // 
+            // FormStatementEdit
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(256, 407);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(dateTimePickerDate);
+            Controls.Add(labelDate);
+            Controls.Add(textBoxEstimation);
+            Controls.Add(labelEstimation);
+            Controls.Add(textBoxDisciplineID);
+            Controls.Add(labelDisciplineID);
+            Controls.Add(textBoxTeacherID);
+            Controls.Add(labelTeacherID);
+            Controls.Add(textBoxStudentID);
+            Controls.Add(labelStudentID);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormStatementEdit";
+            Text = "Редактирование заявления";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelStudentID;
+        private TextBox textBoxStudentID;
+        private Label labelTeacherID;
+        private TextBox textBoxTeacherID;
+        private Label labelDisciplineID;
+        private TextBox textBoxDisciplineID;
+        private Label labelEstimation;
+        private TextBox textBoxEstimation;
+        private Label labelDate;
+        private DateTimePicker dateTimePickerDate;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

ProjectSession/ProjectSession/Forms/FormStatementEdit.cs

@@ -0,0 +1,80 @@
+using System;
+using System.Windows.Forms;
+using ProjectSession.Entities;
+using ProjectSession.Repositories;
+
+namespace ProjectSession.Forms
+{
+    public partial class FormStatementEdit : Form
+    {
+        private readonly IStatementRepository _statementRepository;
+        private int? _statementId;
+
+        public int? StatementId
+        {
+            get => _statementId;
+            set
+            {
+                _statementId = value;
+                if (_statementId.HasValue)
+                {
+                    var statement = _statementRepository.ReadStatementById(_statementId.Value);
+                    textBoxStudentID.Text = statement.StudentID.ToString();
+                    textBoxTeacherID.Text = statement.TeacherID.ToString();
+                    textBoxDisciplineID.Text = statement.DisciplineID.ToString();
+                    textBoxEstimation.Text = statement.Estimation.ToString();
+                    dateTimePickerDate.Value = statement.Date;
+                }
+            }
+        }
+
+        public FormStatementEdit(IStatementRepository statementRepository)
+        {
+            InitializeComponent();
+            _statementRepository = statementRepository ?? throw new ArgumentNullException(nameof(statementRepository));
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(textBoxStudentID.Text) ||
+                    string.IsNullOrWhiteSpace(textBoxTeacherID.Text) ||
+                    string.IsNullOrWhiteSpace(textBoxDisciplineID.Text) ||
+                    string.IsNullOrWhiteSpace(textBoxEstimation.Text))
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+
+                var statement = Statement.CreateEntity(
+                    _statementId ?? 0,
+                    int.Parse(textBoxStudentID.Text),
+                    int.Parse(textBoxTeacherID.Text),
+                    int.Parse(textBoxDisciplineID.Text),
+                    int.Parse(textBoxEstimation.Text),
+                    dateTimePickerDate.Value
+                );
+
+                if (_statementId.HasValue)
+                {
+                    _statementRepository.UpdateStatement(statement);
+                }
+                else
+                {
+                    _statementRepository.CreateStatement(statement);
+                }
+
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при сохранении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            Close();
+        }
+    }
+}

ProjectSession/ProjectSession/Forms/FormStatementEdit.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectSession/ProjectSession/Forms/FormStudent.Designer.cs

@@ -0,0 +1,128 @@
+namespace ProjectSession.Forms
+{
+    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()
+        {
+            dataGridViewStudents = new DataGridView();
+            buttonAdd = new Button();
+            buttonEdit = new Button();
+            buttonDelete = new Button();
+            panelButtons = new Panel();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewStudents).BeginInit();
+            panelButtons.SuspendLayout();
+            SuspendLayout();
+            // 
+            // dataGridViewStudents
+            // 
+            dataGridViewStudents.AllowUserToAddRows = false;
+            dataGridViewStudents.AllowUserToDeleteRows = false;
+            dataGridViewStudents.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewStudents.Dock = DockStyle.Fill;
+            dataGridViewStudents.Location = new Point(0, 0);
+            dataGridViewStudents.Margin = new Padding(3, 4, 3, 4);
+            dataGridViewStudents.Name = "dataGridViewStudents";
+            dataGridViewStudents.ReadOnly = true;
+            dataGridViewStudents.RowHeadersVisible = false;
+            dataGridViewStudents.RowHeadersWidth = 51;
+            dataGridViewStudents.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewStudents.Size = new Size(732, 533);
+            dataGridViewStudents.TabIndex = 0;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.add_icon;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(44, 13);
+            buttonAdd.Margin = new Padding(3, 4, 3, 4);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(100, 100);
+            buttonAdd.TabIndex = 1;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += buttonAdd_Click;
+            // 
+            // buttonEdit
+            // 
+            buttonEdit.BackgroundImage = Properties.Resources.edit_icon;
+            buttonEdit.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonEdit.Location = new Point(44, 229);
+            buttonEdit.Margin = new Padding(3, 4, 3, 4);
+            buttonEdit.Name = "buttonEdit";
+            buttonEdit.Size = new Size(100, 100);
+            buttonEdit.TabIndex = 2;
+            buttonEdit.UseVisualStyleBackColor = true;
+            buttonEdit.Click += buttonEdit_Click;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.delete_icon;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDelete.Location = new Point(44, 121);
+            buttonDelete.Margin = new Padding(3, 4, 3, 4);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(100, 100);
+            buttonDelete.TabIndex = 3;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += buttonDelete_Click;
+            // 
+            // panelButtons
+            // 
+            panelButtons.Controls.Add(buttonDelete);
+            panelButtons.Controls.Add(buttonEdit);
+            panelButtons.Controls.Add(buttonAdd);
+            panelButtons.Dock = DockStyle.Right;
+            panelButtons.Location = new Point(732, 0);
+            panelButtons.Margin = new Padding(3, 4, 3, 4);
+            panelButtons.Name = "panelButtons";
+            panelButtons.Size = new Size(182, 533);
+            panelButtons.TabIndex = 4;
+            // 
+            // FormStudent
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(914, 533);
+            Controls.Add(dataGridViewStudents);
+            Controls.Add(panelButtons);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormStudent";
+            Text = "Студенты";
+            Load += FormStudent_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewStudents).EndInit();
+            panelButtons.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewStudents;
+        private Button buttonAdd;
+        private Button buttonEdit;
+        private Button buttonDelete;
+        private Panel panelButtons;
+    }
+}

ProjectSession/ProjectSession/Forms/FormStudent.cs

@@ -0,0 +1,109 @@
+using System;
+using System.Windows.Forms;
+using Unity;
+using ProjectSession.Entities;
+using ProjectSession.Repositories;
+
+namespace ProjectSession.Forms
+{
+    public partial class FormStudent : Form
+    {
+        private readonly IUnityContainer _container;
+        private readonly IStudentRepository _studentRepository;
+
+        public FormStudent(IUnityContainer container, IStudentRepository studentRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+            _studentRepository = studentRepository ?? throw new ArgumentNullException(nameof(studentRepository));
+        }
+
+        private void FormStudent_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                LoadStudents();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при загрузке", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadStudents()
+        {
+            dataGridViewStudents.DataSource = _studentRepository.ReadStudents();
+        }
+
+        private void buttonAdd_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                var form = _container.Resolve<FormStudentEdit>();
+                form.ShowDialog();
+                LoadStudents();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonEdit_Click(object sender, EventArgs e)
+        {
+            if (!TryGetSelectedStudentId(out var studentId))
+            {
+                return;
+            }
+
+            try
+            {
+                var form = _container.Resolve<FormStudentEdit>();
+                form.StudentId = studentId;
+                form.ShowDialog();
+                LoadStudents();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при редактировании", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonDelete_Click(object sender, EventArgs e)
+        {
+            if (!TryGetSelectedStudentId(out var studentId))
+            {
+                return;
+            }
+
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes)
+            {
+                return;
+            }
+
+            try
+            {
+                _studentRepository.DeleteStudent(studentId);
+                LoadStudents();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private bool TryGetSelectedStudentId(out int studentId)
+        {
+            studentId = 0;
+
+            if (dataGridViewStudents.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("Нет выбранной записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+
+            studentId = Convert.ToInt32(dataGridViewStudents.SelectedRows[0].Cells["Id"].Value);
+            return true;
+        }
+    }
+}

ProjectSession/ProjectSession/Forms/FormStudent.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectSession/ProjectSession/Forms/FormStudentEdit.Designer.cs

@@ -0,0 +1,136 @@
+namespace ProjectSession.Forms
+{
+    partial class FormStudentEdit
+    {
+        /// <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()
+        {
+            labelName = new Label();
+            textBoxName = new TextBox();
+            labelFamilyStatus = new Label();
+            textBoxFamilyStatus = new TextBox();
+            checkBoxDormitory = new CheckBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // labelName
+            // 
+            labelName.AutoSize = true;
+            labelName.Location = new Point(14, 27);
+            labelName.Name = "labelName";
+            labelName.Size = new Size(42, 20);
+            labelName.TabIndex = 0;
+            labelName.Text = "Имя:";
+            // 
+            // textBoxName
+            // 
+            textBoxName.Location = new Point(14, 51);
+            textBoxName.Margin = new Padding(3, 4, 3, 4);
+            textBoxName.Name = "textBoxName";
+            textBoxName.Size = new Size(228, 27);
+            textBoxName.TabIndex = 1;
+            // 
+            // labelFamilyStatus
+            // 
+            labelFamilyStatus.AutoSize = true;
+            labelFamilyStatus.Location = new Point(14, 93);
+            labelFamilyStatus.Name = "labelFamilyStatus";
+            labelFamilyStatus.Size = new Size(131, 20);
+            labelFamilyStatus.TabIndex = 2;
+            labelFamilyStatus.Text = "Семейный статус:";
+            // 
+            // textBoxFamilyStatus
+            // 
+            textBoxFamilyStatus.Location = new Point(14, 117);
+            textBoxFamilyStatus.Margin = new Padding(3, 4, 3, 4);
+            textBoxFamilyStatus.Name = "textBoxFamilyStatus";
+            textBoxFamilyStatus.Size = new Size(228, 27);
+            textBoxFamilyStatus.TabIndex = 3;
+            // 
+            // checkBoxDormitory
+            // 
+            checkBoxDormitory.AutoSize = true;
+            checkBoxDormitory.Location = new Point(14, 160);
+            checkBoxDormitory.Margin = new Padding(3, 4, 3, 4);
+            checkBoxDormitory.Name = "checkBoxDormitory";
+            checkBoxDormitory.Size = new Size(208, 24);
+            checkBoxDormitory.TabIndex = 4;
+            checkBoxDormitory.Text = "Проживает в общежитии";
+            checkBoxDormitory.UseVisualStyleBackColor = true;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(14, 200);
+            buttonSave.Margin = new Padding(3, 4, 3, 4);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(86, 31);
+            buttonSave.TabIndex = 5;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += buttonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(106, 200);
+            buttonCancel.Margin = new Padding(3, 4, 3, 4);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(86, 31);
+            buttonCancel.TabIndex = 6;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += buttonCancel_Click;
+            // 
+            // FormStudentEdit
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(256, 247);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(checkBoxDormitory);
+            Controls.Add(textBoxFamilyStatus);
+            Controls.Add(labelFamilyStatus);
+            Controls.Add(textBoxName);
+            Controls.Add(labelName);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormStudentEdit";
+            Text = "Редактирование студента";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelName;
+        private TextBox textBoxName;
+        private Label labelFamilyStatus;
+        private TextBox textBoxFamilyStatus;
+        private CheckBox checkBoxDormitory;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

ProjectSession/ProjectSession/Forms/FormStudentEdit.cs

@@ -0,0 +1,74 @@
+using System;
+using System.Windows.Forms;
+using ProjectSession.Entities;
+using ProjectSession.Repositories;
+
+namespace ProjectSession.Forms
+{
+    public partial class FormStudentEdit : Form
+    {
+        private readonly IStudentRepository _studentRepository;
+        private int? _studentId;
+
+        public int? StudentId
+        {
+            get => _studentId;
+            set
+            {
+                _studentId = value;
+                if (_studentId.HasValue)
+                {
+                    var student = _studentRepository.ReadStudentById(_studentId.Value);
+                    textBoxName.Text = student.Name;
+                    textBoxFamilyStatus.Text = student.FamilyStatus;
+                    checkBoxDormitory.Checked = student.Dormitory;
+                }
+            }
+        }
+
+        public FormStudentEdit(IStudentRepository studentRepository)
+        {
+            InitializeComponent();
+            _studentRepository = studentRepository ?? throw new ArgumentNullException(nameof(studentRepository));
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(textBoxName.Text) || string.IsNullOrWhiteSpace(textBoxFamilyStatus.Text))
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+
+                var student = Student.CreateEntity(
+                    _studentId ?? 0,
+                    textBoxName.Text,
+                    textBoxFamilyStatus.Text,
+                    checkBoxDormitory.Checked,
+                    Entities.Enums.StudentStatus.Active
+                );
+
+                if (_studentId.HasValue)
+                {
+                    _studentRepository.UpdateStudent(student);
+                }
+                else
+                {
+                    _studentRepository.CreateStudent(student);
+                }
+
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при сохранении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            Close();
+        }
+    }
+}

ProjectSession/ProjectSession/Forms/FormStudentEdit.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectSession/ProjectSession/Forms/FormSubmission.Designer.cs

@@ -0,0 +1,128 @@
+namespace ProjectSession.Forms
+{
+    partial class FormSubmission
+    {
+        /// <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()
+        {
+            dataGridViewSubmissions = new DataGridView();
+            buttonAdd = new Button();
+            buttonEdit = new Button();
+            buttonDelete = new Button();
+            panelButtons = new Panel();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewSubmissions).BeginInit();
+            panelButtons.SuspendLayout();
+            SuspendLayout();
+            // 
+            // dataGridViewSubmissions
+            // 
+            dataGridViewSubmissions.AllowUserToAddRows = false;
+            dataGridViewSubmissions.AllowUserToDeleteRows = false;
+            dataGridViewSubmissions.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewSubmissions.Dock = DockStyle.Fill;
+            dataGridViewSubmissions.Location = new Point(0, 0);
+            dataGridViewSubmissions.Margin = new Padding(3, 4, 3, 4);
+            dataGridViewSubmissions.Name = "dataGridViewSubmissions";
+            dataGridViewSubmissions.ReadOnly = true;
+            dataGridViewSubmissions.RowHeadersVisible = false;
+            dataGridViewSubmissions.RowHeadersWidth = 51;
+            dataGridViewSubmissions.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewSubmissions.Size = new Size(732, 533);
+            dataGridViewSubmissions.TabIndex = 0;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.add_icon;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(44, 13);
+            buttonAdd.Margin = new Padding(3, 4, 3, 4);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(100, 100);
+            buttonAdd.TabIndex = 1;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += buttonAdd_Click;
+            // 
+            // buttonEdit
+            // 
+            buttonEdit.BackgroundImage = Properties.Resources.edit_icon;
+            buttonEdit.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonEdit.Location = new Point(44, 229);
+            buttonEdit.Margin = new Padding(3, 4, 3, 4);
+            buttonEdit.Name = "buttonEdit";
+            buttonEdit.Size = new Size(100, 100);
+            buttonEdit.TabIndex = 2;
+            buttonEdit.UseVisualStyleBackColor = true;
+            buttonEdit.Click += buttonEdit_Click;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.delete_icon;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDelete.Location = new Point(44, 121);
+            buttonDelete.Margin = new Padding(3, 4, 3, 4);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(100, 100);
+            buttonDelete.TabIndex = 3;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += buttonDelete_Click;
+            // 
+            // panelButtons
+            // 
+            panelButtons.Controls.Add(buttonDelete);
+            panelButtons.Controls.Add(buttonEdit);
+            panelButtons.Controls.Add(buttonAdd);
+            panelButtons.Dock = DockStyle.Right;
+            panelButtons.Location = new Point(732, 0);
+            panelButtons.Margin = new Padding(3, 4, 3, 4);
+            panelButtons.Name = "panelButtons";
+            panelButtons.Size = new Size(182, 533);
+            panelButtons.TabIndex = 4;
+            // 
+            // FormSubmission
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(914, 533);
+            Controls.Add(dataGridViewSubmissions);
+            Controls.Add(panelButtons);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormSubmission";
+            Text = "Подачи";
+            Load += FormSubmission_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewSubmissions).EndInit();
+            panelButtons.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewSubmissions;
+        private Button buttonAdd;
+        private Button buttonEdit;
+        private Button buttonDelete;
+        private Panel panelButtons;
+    }
+}

ProjectSession/ProjectSession/Forms/FormSubmission.cs

@@ -0,0 +1,109 @@
+using System;
+using System.Windows.Forms;
+using Unity;
+using ProjectSession.Entities;
+using ProjectSession.Repositories;
+
+namespace ProjectSession.Forms
+{
+    public partial class FormSubmission : Form
+    {
+        private readonly IUnityContainer _container;
+        private readonly ISubmissionRepository _submissionRepository;
+
+        public FormSubmission(IUnityContainer container, ISubmissionRepository submissionRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+            _submissionRepository = submissionRepository ?? throw new ArgumentNullException(nameof(submissionRepository));
+        }
+
+        private void FormSubmission_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                LoadSubmissions();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при загрузке", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadSubmissions()
+        {
+            dataGridViewSubmissions.DataSource = _submissionRepository.ReadSubmissions();
+        }
+
+        private void buttonAdd_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                var form = _container.Resolve<FormSubmissionEdit>();
+                form.ShowDialog();
+                LoadSubmissions();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonEdit_Click(object sender, EventArgs e)
+        {
+            if (!TryGetSelectedSubmissionId(out var submissionId))
+            {
+                return;
+            }
+
+            try
+            {
+                var form = _container.Resolve<FormSubmissionEdit>();
+                form.SubmissionId = submissionId;
+                form.ShowDialog();
+                LoadSubmissions();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при редактировании", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonDelete_Click(object sender, EventArgs e)
+        {
+            if (!TryGetSelectedSubmissionId(out var submissionId))
+            {
+                return;
+            }
+
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes)
+            {
+                return;
+            }
+
+            try
+            {
+                _submissionRepository.DeleteSubmission(submissionId);
+                LoadSubmissions();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private bool TryGetSelectedSubmissionId(out int submissionId)
+        {
+            submissionId = 0;
+
+            if (dataGridViewSubmissions.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("Нет выбранной записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+
+            submissionId = Convert.ToInt32(dataGridViewSubmissions.SelectedRows[0].Cells["Id"].Value);
+            return true;
+        }
+    }
+}

ProjectSession/ProjectSession/Forms/FormSubmission.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectSession/ProjectSession/Forms/FormSubmissionEdit.Designer.cs

@@ -0,0 +1,123 @@
+namespace ProjectSession.Forms
+{
+    partial class FormSubmissionEdit
+    {
+        /// <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()
+        {
+            labelDisciplineID = new Label();
+            textBoxDisciplineID = new TextBox();
+            labelDate = new Label();
+            dateTimePickerDate = new DateTimePicker();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // labelDisciplineID
+            // 
+            labelDisciplineID.AutoSize = true;
+            labelDisciplineID.Location = new Point(14, 27);
+            labelDisciplineID.Name = "labelDisciplineID";
+            labelDisciplineID.Size = new Size(73, 20);
+            labelDisciplineID.TabIndex = 0;
+            labelDisciplineID.Text = "Предмет:";
+            labelDisciplineID.Click += labelDisciplineID_Click;
+            // 
+            // textBoxDisciplineID
+            // 
+            textBoxDisciplineID.Location = new Point(14, 51);
+            textBoxDisciplineID.Margin = new Padding(3, 4, 3, 4);
+            textBoxDisciplineID.Name = "textBoxDisciplineID";
+            textBoxDisciplineID.Size = new Size(228, 27);
+            textBoxDisciplineID.TabIndex = 1;
+            // 
+            // labelDate
+            // 
+            labelDate.AutoSize = true;
+            labelDate.Location = new Point(14, 93);
+            labelDate.Name = "labelDate";
+            labelDate.Size = new Size(44, 20);
+            labelDate.TabIndex = 2;
+            labelDate.Text = "Дата:";
+            // 
+            // dateTimePickerDate
+            // 
+            dateTimePickerDate.Location = new Point(14, 117);
+            dateTimePickerDate.Margin = new Padding(3, 4, 3, 4);
+            dateTimePickerDate.Name = "dateTimePickerDate";
+            dateTimePickerDate.Size = new Size(228, 27);
+            dateTimePickerDate.TabIndex = 3;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(14, 160);
+            buttonSave.Margin = new Padding(3, 4, 3, 4);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(86, 31);
+            buttonSave.TabIndex = 4;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += buttonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(106, 160);
+            buttonCancel.Margin = new Padding(3, 4, 3, 4);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(86, 31);
+            buttonCancel.TabIndex = 5;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += buttonCancel_Click;
+            // 
+            // FormSubmissionEdit
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(256, 207);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(dateTimePickerDate);
+            Controls.Add(labelDate);
+            Controls.Add(textBoxDisciplineID);
+            Controls.Add(labelDisciplineID);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormSubmissionEdit";
+            Text = "Редактирование сдачи";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelDisciplineID;
+        private TextBox textBoxDisciplineID;
+        private Label labelDate;
+        private DateTimePicker dateTimePickerDate;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

ProjectSession/ProjectSession/Forms/FormSubmissionEdit.cs

@@ -0,0 +1,77 @@
+using System;
+using System.Windows.Forms;
+using ProjectSession.Entities;
+using ProjectSession.Repositories;
+using static ProjectSession.Entities.Sumbission;
+
+namespace ProjectSession.Forms
+{
+    public partial class FormSubmissionEdit : Form
+    {
+        private readonly ISubmissionRepository _submissionRepository;
+        private int? _submissionId;
+
+        public int? SubmissionId
+        {
+            get => _submissionId;
+            set
+            {
+                _submissionId = value;
+                if (_submissionId.HasValue)
+                {
+                    var submission = _submissionRepository.ReadSubmissionById(_submissionId.Value);
+                    textBoxDisciplineID.Text = submission.DisciplineID.ToString();
+                    dateTimePickerDate.Value = submission.Date;
+                }
+            }
+        }
+
+        public FormSubmissionEdit(ISubmissionRepository submissionRepository)
+        {
+            InitializeComponent();
+            _submissionRepository = submissionRepository ?? throw new ArgumentNullException(nameof(submissionRepository));
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(textBoxDisciplineID.Text))
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+
+                var submission = Submission.CreateEntity(
+                    _submissionId ?? 0,
+                    int.Parse(textBoxDisciplineID.Text),
+                    dateTimePickerDate.Value
+                );
+
+                if (_submissionId.HasValue)
+                {
+                    _submissionRepository.UpdateSubmission(submission);
+                }
+                else
+                {
+                    _submissionRepository.CreateSubmission(submission);
+                }
+
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при сохранении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            Close();
+        }
+
+        private void labelDisciplineID_Click(object sender, EventArgs e)
+        {
+
+        }
+    }
+}

ProjectSession/ProjectSession/Forms/FormSubmissionEdit.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectSession/ProjectSession/Forms/FormTeacher.Designer.cs

@@ -0,0 +1,128 @@
+namespace ProjectSession.Forms
+{
+    partial class FormTeacher
+    {
+        /// <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()
+        {
+            dataGridViewTeachers = new DataGridView();
+            buttonAdd = new Button();
+            buttonEdit = new Button();
+            buttonDelete = new Button();
+            panelButtons = new Panel();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewTeachers).BeginInit();
+            panelButtons.SuspendLayout();
+            SuspendLayout();
+            // 
+            // dataGridViewTeachers
+            // 
+            dataGridViewTeachers.AllowUserToAddRows = false;
+            dataGridViewTeachers.AllowUserToDeleteRows = false;
+            dataGridViewTeachers.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewTeachers.Dock = DockStyle.Fill;
+            dataGridViewTeachers.Location = new Point(0, 0);
+            dataGridViewTeachers.Margin = new Padding(3, 4, 3, 4);
+            dataGridViewTeachers.Name = "dataGridViewTeachers";
+            dataGridViewTeachers.ReadOnly = true;
+            dataGridViewTeachers.RowHeadersVisible = false;
+            dataGridViewTeachers.RowHeadersWidth = 51;
+            dataGridViewTeachers.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewTeachers.Size = new Size(732, 533);
+            dataGridViewTeachers.TabIndex = 0;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.add_icon;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(44, 13);
+            buttonAdd.Margin = new Padding(3, 4, 3, 4);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(100, 100);
+            buttonAdd.TabIndex = 1;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += buttonAdd_Click;
+            // 
+            // buttonEdit
+            // 
+            buttonEdit.BackgroundImage = Properties.Resources.edit_icon;
+            buttonEdit.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonEdit.Location = new Point(44, 229);
+            buttonEdit.Margin = new Padding(3, 4, 3, 4);
+            buttonEdit.Name = "buttonEdit";
+            buttonEdit.Size = new Size(100, 100);
+            buttonEdit.TabIndex = 2;
+            buttonEdit.UseVisualStyleBackColor = true;
+            buttonEdit.Click += buttonEdit_Click;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.delete_icon;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDelete.Location = new Point(44, 121);
+            buttonDelete.Margin = new Padding(3, 4, 3, 4);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(100, 100);
+            buttonDelete.TabIndex = 3;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += buttonDelete_Click;
+            // 
+            // panelButtons
+            // 
+            panelButtons.Controls.Add(buttonDelete);
+            panelButtons.Controls.Add(buttonEdit);
+            panelButtons.Controls.Add(buttonAdd);
+            panelButtons.Dock = DockStyle.Right;
+            panelButtons.Location = new Point(732, 0);
+            panelButtons.Margin = new Padding(3, 4, 3, 4);
+            panelButtons.Name = "panelButtons";
+            panelButtons.Size = new Size(182, 533);
+            panelButtons.TabIndex = 4;
+            // 
+            // FormTeacher
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(914, 533);
+            Controls.Add(dataGridViewTeachers);
+            Controls.Add(panelButtons);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormTeacher";
+            Text = "Преподаватели";
+            Load += FormTeacher_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewTeachers).EndInit();
+            panelButtons.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewTeachers;
+        private Button buttonAdd;
+        private Button buttonEdit;
+        private Button buttonDelete;
+        private Panel panelButtons;
+    }
+}

ProjectSession/ProjectSession/Forms/FormTeacher.cs

@@ -0,0 +1,109 @@
+using System;
+using System.Windows.Forms;
+using Unity;
+using ProjectSession.Entities;
+using ProjectSession.Repositories;
+
+namespace ProjectSession.Forms
+{
+    public partial class FormTeacher : Form
+    {
+        private readonly IUnityContainer _container;
+        private readonly ITeacherRepository _teacherRepository;
+
+        public FormTeacher(IUnityContainer container, ITeacherRepository teacherRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+            _teacherRepository = teacherRepository ?? throw new ArgumentNullException(nameof(teacherRepository));
+        }
+
+        private void FormTeacher_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                LoadTeachers();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при загрузке", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadTeachers()
+        {
+            dataGridViewTeachers.DataSource = _teacherRepository.ReadTeachers();
+        }
+
+        private void buttonAdd_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                var form = _container.Resolve<FormTeacherEdit>();
+                form.ShowDialog();
+                LoadTeachers();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonEdit_Click(object sender, EventArgs e)
+        {
+            if (!TryGetSelectedTeacherId(out var teacherId))
+            {
+                return;
+            }
+
+            try
+            {
+                var form = _container.Resolve<FormTeacherEdit>();
+                form.TeacherId = teacherId;
+                form.ShowDialog();
+                LoadTeachers();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при редактировании", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonDelete_Click(object sender, EventArgs e)
+        {
+            if (!TryGetSelectedTeacherId(out var teacherId))
+            {
+                return;
+            }
+
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes)
+            {
+                return;
+            }
+
+            try
+            {
+                _teacherRepository.DeleteTeacher(teacherId);
+                LoadTeachers();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private bool TryGetSelectedTeacherId(out int teacherId)
+        {
+            teacherId = 0;
+
+            if (dataGridViewTeachers.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("Нет выбранной записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+
+            teacherId = Convert.ToInt32(dataGridViewTeachers.SelectedRows[0].Cells["Id"].Value);
+            return true;
+        }
+    }
+}

ProjectSession/ProjectSession/Forms/FormTeacher.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectSession/ProjectSession/Forms/FormTeacherEdit.Designer.cs

@@ -0,0 +1,95 @@
+namespace ProjectSession.Forms
+{
+    partial class FormTeacherEdit
+    {
+        /// <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()
+        {
+            labelName = new Label();
+            textBoxName = new TextBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // labelName
+            // 
+            labelName.AutoSize = true;
+            labelName.Location = new Point(12, 20);
+            labelName.Name = "labelName";
+            labelName.Size = new Size(37, 15);
+            labelName.TabIndex = 0;
+            labelName.Text = "Имя:";
+            // 
+            // textBoxName
+            // 
+            textBoxName.Location = new Point(12, 38);
+            textBoxName.Name = "textBoxName";
+            textBoxName.Size = new Size(200, 23);
+            textBoxName.TabIndex = 1;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(12, 70);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(75, 23);
+            buttonSave.TabIndex = 2;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += buttonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(93, 70);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 3;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += buttonCancel_Click;
+            // 
+            // FormTeacherEdit
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(224, 105);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(textBoxName);
+            Controls.Add(labelName);
+            Name = "FormTeacherEdit";
+            Text = "Редактирование преподавателя";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelName;
+        private TextBox textBoxName;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

ProjectSession/ProjectSession/Forms/FormTeacherEdit.cs

@@ -0,0 +1,69 @@
+using System;
+using System.Windows.Forms;
+using ProjectSession.Entities;
+using ProjectSession.Repositories;
+
+namespace ProjectSession.Forms
+{
+    public partial class FormTeacherEdit : Form
+    {
+        private readonly ITeacherRepository _teacherRepository;
+        private int? _teacherId;
+
+        public int? TeacherId
+        {
+            get => _teacherId;
+            set
+            {
+                _teacherId = value;
+                if (_teacherId.HasValue)
+                {
+                    var teacher = _teacherRepository.ReadTeacherById(_teacherId.Value);
+                    textBoxName.Text = teacher.Name;
+                }
+            }
+        }
+
+        public FormTeacherEdit(ITeacherRepository teacherRepository)
+        {
+            InitializeComponent();
+            _teacherRepository = teacherRepository ?? throw new ArgumentNullException(nameof(teacherRepository));
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(textBoxName.Text))
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+
+                var teacher = Teacher.CreateEntity(
+                    _teacherId ?? 0,
+                    textBoxName.Text
+                );
+
+                if (_teacherId.HasValue)
+                {
+                    _teacherRepository.UpdateTeacher(teacher);
+                }
+                else
+                {
+                    _teacherRepository.CreateTeacher(teacher);
+                }
+
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при сохранении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            Close();
+        }
+    }
+}

ProjectSession/ProjectSession/Forms/FormTeacherEdit.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectSession/ProjectSession/Program.cs

@@ -1,17 +1,36 @@
+using ProjectSession.Repositories.Implementations;
+using ProjectSession.Repositories;
+using Unity.Lifetime;
+using Unity;
+using ProjectSession.Forms;
+
 namespace ProjectSession
 {
     internal static class Program
     {
         /// <summary>
-        ///  The main entry point for the application.
+        /// 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 Form1());
+            Application.Run(CreateContainer().Resolve<FormSessionResult>());
+        }
+
+        private static IUnityContainer CreateContainer()
+        {
+            var container = new UnityContainer();
+
+            // Ðåãèñòðàöèÿ ðåïîçèòîðèåâ
+            container.RegisterType<IStudentRepository, StudentRepository>(new TransientLifetimeManager());
+            container.RegisterType<IDisciplineRepository, DisciplineRepository>(new TransientLifetimeManager());
+            container.RegisterType<ITeacherRepository, TeacherRepository>(new TransientLifetimeManager());
+            container.RegisterType<IStatementRepository, StatementRepository>(new TransientLifetimeManager());
+            container.RegisterType<ISubmissionRepository, SubmissionRepository>(new TransientLifetimeManager());
+            container.RegisterType<IStudent_StatementRepository, Student_StatementRepository>(new TransientLifetimeManager());
+
+            return container;
         }
     }
 }

ProjectSession/ProjectSession/ProjectSession.csproj

@@ -8,4 +8,23 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Unity" Version="5.11.10" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Update="Properties\Resources.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Update="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+  </ItemGroup>
+
 </Project>

ProjectSession/ProjectSession/Properties/Resources.Designer.cs

@@ -0,0 +1,103 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан программой.
+//     Исполняемая версия:4.0.30319.42000
+//
+//     Изменения в этом файле могут привести к неправильной работе и будут потеряны в случае
+//     повторной генерации кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace ProjectSession.Properties {
+    using System;
+    
+    
+    /// <summary>
+    ///   Класс ресурса со строгой типизацией для поиска локализованных строк и т.д.
+    /// </summary>
+    // Этот класс создан автоматически классом StronglyTypedResourceBuilder
+    // с помощью такого средства, как ResGen или Visual Studio.
+    // Чтобы добавить или удалить член, измените файл .ResX и снова запустите ResGen
+    // с параметром /str или перестройте свой проект VS.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources() {
+        }
+        
+        /// <summary>
+        ///   Возвращает кэшированный экземпляр ResourceManager, использованный этим классом.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("ProjectSession.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Перезаписывает свойство CurrentUICulture текущего потока для всех
+        ///   обращений к ресурсу с помощью этого класса ресурса со строгой типизацией.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _1 {
+            get {
+                object obj = ResourceManager.GetObject("1", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap add_icon {
+            get {
+                object obj = ResourceManager.GetObject("add_icon", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap delete_icon {
+            get {
+                object obj = ResourceManager.GetObject("delete_icon", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap edit_icon {
+            get {
+                object obj = ResourceManager.GetObject("edit_icon", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+    }
+}

ProjectSession/ProjectSession/Properties/Resources.resx

@@ -0,0 +1,133 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="1" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\1.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="delete_icon" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\delete_icon.jpeg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="add_icon" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\add_icon.jpeg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="edit_icon" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\edit_icon.jpeg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+</root>

ProjectSession/ProjectSession/Repositories/IDisciplineRepository.cs

@@ -4,14 +4,15 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using YourNamespace.Entities;
 
 namespace ProjectSession.Repositories;
 
 public interface IDisciplineRepository
 {
-    IEnumerable<Discipline> ReadDiscipline();
+    IEnumerable<Discipline> ReadDisciplines();
-    Discipline ReadDisciplineID(int id);
+    Discipline ReadDisciplineById(int id);
-    void CreateDiscipline(Discipline teacher);
+    void CreateDiscipline(Discipline discipline);
-    void UpdateDiscipline(Discipline teacher);
+    void UpdateDiscipline(Discipline discipline);
     void DeleteDiscipline(int id);
 }

ProjectSession/ProjectSession/Repositories/IStatamentRepository.cs

@@ -1,4 +1,5 @@
-using System;
+using ProjectSession.Entities;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -6,7 +7,11 @@ using System.Threading.Tasks;
 
 namespace ProjectSession.Repositories;
 
-public interface IStatamentRepository
+public interface IStatementRepository
 {
-    IEnumerable<Statament> ReadStataments(DateTime? dateForm = null, DateTime? dateTo = null, int? teacherID = null, int? discoplineID, int? )
+    IEnumerable<Statement> ReadStatements();
+    Statement ReadStatementById(int id);
+    void CreateStatement(Statement statement);
+    void UpdateStatement(Statement statement);
+    void DeleteStatement(int id);
 }

ProjectSession/ProjectSession/Repositories/IStudentRepository.cs

@@ -9,11 +9,9 @@ namespace ProjectSession.Repositories;
 
 public interface IStudentRepository
 {
-    IEnumerable<Student> ReadStudent();
+    IEnumerable<Student> ReadStudents();
-
+    Student ReadStudentById(int id);
-    Student ReadStudentID(int id);
-
     void CreateStudent(Student student);
     void UpdateStudent(Student student);
-    void DeleteStident(int id);
+    void DeleteStudent(int id);
-}
+}

ProjectSession/ProjectSession/Repositories/IStudent_StatementRepository.cs

@@ -0,0 +1,17 @@
+using ProjectSession.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectSession.Repositories;
+
+public interface IStudent_StatementRepository
+{
+    IEnumerable<Student_Statement> ReadStudent_Statements();
+    Student_Statement ReadStudent_StatementById(int id);
+    void CreateStudent_Statement(Student_Statement student_Statement);
+    void UpdateStudent_Statement(Student_Statement student_Statement);
+    void DeleteStudent_Statement(int id);
+}

ProjectSession/ProjectSession/Repositories/ISubmissionRepository.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using static ProjectSession.Entities.Sumbission;
+
+namespace ProjectSession.Repositories;
+
+public interface ISubmissionRepository
+{
+    IEnumerable<Submission> ReadSubmissions();
+    Submission ReadSubmissionById(int id);
+    void CreateSubmission(Submission submission);
+    void UpdateSubmission(Submission submission);
+    void DeleteSubmission(int id);
+}

ProjectSession/ProjectSession/Repositories/ITeacherRepository.cs

@@ -9,8 +9,8 @@ namespace ProjectSession.Repositories;
 
 public interface ITeacherRepository
 {
-    IEnumerable<Teacher> ReadTeacher();
+    IEnumerable<Teacher> ReadTeachers();
-    Teacher ReadTeacherID(int id);
+    Teacher ReadTeacherById(int id);
     void CreateTeacher(Teacher teacher);
     void UpdateTeacher(Teacher teacher);
     void DeleteTeacher(int id);

ProjectSession/ProjectSession/Repositories/Implementations/DisciplineRepository.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using YourNamespace.Entities;
+
+namespace ProjectSession.Repositories.Implementations;
+
+public class DisciplineRepository : IDisciplineRepository
+{
+    public void CreateDiscipline(Discipline discipline) { }
+    public void DeleteDiscipline(int id) { }
+    public Discipline ReadDisciplineById(int id) { return Discipline.CreateEntity(0, string.Empty); }
+    public IEnumerable<Discipline> ReadDisciplines() { return new List<Discipline>(); }
+    public void UpdateDiscipline(Discipline discipline) { }
+}

ProjectSession/ProjectSession/Repositories/Implementations/StatementRepository.cs

@@ -0,0 +1,17 @@
+using ProjectSession.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectSession.Repositories.Implementations;
+
+public class StatementRepository : IStatementRepository
+{
+    public void CreateStatement(Statement statement) { }
+    public void DeleteStatement(int id) { }
+    public Statement ReadStatementById(int id) { return Statement.CreateEntity(0, 0, 0, 0, 0, DateTime.Now); }
+    public IEnumerable<Statement> ReadStatements() { return new List<Statement>(); }
+    public void UpdateStatement(Statement statement) { }
+}

ProjectSession/ProjectSession/Repositories/Implementations/StudentRepository.cs

@@ -0,0 +1,17 @@
+using ProjectSession.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectSession.Repositories.Implementations;
+
+public class StudentRepository : IStudentRepository
+{
+    public void CreateStudent(Student student) { }
+    public void DeleteStudent(int id) { }
+    public Student ReadStudentById(int id) { return Student.CreateEntity(0, string.Empty, string.Empty, false, Entities.Enums.StudentStatus.Active); }
+    public IEnumerable<Student> ReadStudents() { return new List<Student>(); }
+    public void UpdateStudent(Student student) { }
+}

ProjectSession/ProjectSession/Repositories/Implementations/Student_StatementRepository.cs

@@ -0,0 +1,17 @@
+using ProjectSession.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectSession.Repositories.Implementations;
+
+public class Student_StatementRepository : IStudent_StatementRepository
+{
+    public void CreateStudent_Statement(Student_Statement student_Statement) { }
+    public void DeleteStudent_Statement(int id) { }
+    public Student_Statement ReadStudent_StatementById(int id) { return Student_Statement.CreateEntity(0, 0, 0); }
+    public IEnumerable<Student_Statement> ReadStudent_Statements() { return new List<Student_Statement>(); }
+    public void UpdateStudent_Statement(Student_Statement student_Statement) { }
+}

ProjectSession/ProjectSession/Repositories/Implementations/SubmissionRepository.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using static ProjectSession.Entities.Sumbission;
+
+namespace ProjectSession.Repositories.Implementations;
+
+public class SubmissionRepository : ISubmissionRepository
+{
+    public void CreateSubmission(Submission submission) { }
+    public void DeleteSubmission(int id) { }
+    public Submission ReadSubmissionById(int id) { return Submission.CreateEntity(0, 0, DateTime.Now); }
+    public IEnumerable<Submission> ReadSubmissions() { return new List<Submission>(); }
+    public void UpdateSubmission(Submission submission) { }
+}

ProjectSession/ProjectSession/Repositories/Implementations/TeacherRepository.cs

@@ -0,0 +1,17 @@
+using ProjectSession.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectSession.Repositories.Implementations;
+
+public class TeacherRepository : ITeacherRepository
+{
+    public void CreateTeacher(Teacher teacher) { }
+    public void DeleteTeacher(int id) { }
+    public Teacher ReadTeacherById(int id) { return Teacher.CreateEntity(0, string.Empty); }
+    public IEnumerable<Teacher> ReadTeachers() { return new List<Teacher>(); }
+    public void UpdateTeacher(Teacher teacher) { }
+}