WIP : check 'Update' related forms one more time

ProjLibrary/ProjLibrary/AdditionalForms/BookF.Designer.cs

@@ -0,0 +1,190 @@
+namespace ProjLibrary.AdditionalForms
+{
+    partial class BookF
+    {
+        /// <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()
+        {
+            Titlelabel = new Label();
+            Authorlabel = new Label();
+            PrintYlabel = new Label();
+            Genrelabel = new Label();
+            Statlabel = new Label();
+            TitleTb = new TextBox();
+            AuthorTb = new TextBox();
+            YearNud = new NumericUpDown();
+            SaveBtn = new Button();
+            DiscardBtn = new Button();
+            StatusCbox = new ComboBox();
+            GenresChBoxList = new CheckedListBox();
+            ((System.ComponentModel.ISupportInitialize)YearNud).BeginInit();
+            SuspendLayout();
+            // 
+            // Titlelabel
+            // 
+            Titlelabel.AutoSize = true;
+            Titlelabel.Location = new Point(27, 32);
+            Titlelabel.Name = "Titlelabel";
+            Titlelabel.Size = new Size(48, 25);
+            Titlelabel.TabIndex = 1;
+            Titlelabel.Text = "Title:";
+            // 
+            // Authorlabel
+            // 
+            Authorlabel.AutoSize = true;
+            Authorlabel.Location = new Point(27, 68);
+            Authorlabel.Name = "Authorlabel";
+            Authorlabel.Size = new Size(71, 25);
+            Authorlabel.TabIndex = 2;
+            Authorlabel.Text = "Author:";
+            // 
+            // PrintYlabel
+            // 
+            PrintYlabel.AutoSize = true;
+            PrintYlabel.Location = new Point(25, 104);
+            PrintYlabel.Name = "PrintYlabel";
+            PrintYlabel.Size = new Size(112, 25);
+            PrintYlabel.TabIndex = 3;
+            PrintYlabel.Text = "Year of print:";
+            // 
+            // Genrelabel
+            // 
+            Genrelabel.AutoSize = true;
+            Genrelabel.Location = new Point(27, 185);
+            Genrelabel.Name = "Genrelabel";
+            Genrelabel.Size = new Size(70, 25);
+            Genrelabel.TabIndex = 4;
+            Genrelabel.Text = "Genres:";
+            // 
+            // Statlabel
+            // 
+            Statlabel.AutoSize = true;
+            Statlabel.Location = new Point(27, 147);
+            Statlabel.Name = "Statlabel";
+            Statlabel.Size = new Size(126, 25);
+            Statlabel.TabIndex = 5;
+            Statlabel.Text = "Current status:";
+            // 
+            // TitleTb
+            // 
+            TitleTb.Location = new Point(163, 29);
+            TitleTb.Name = "TitleTb";
+            TitleTb.Size = new Size(452, 31);
+            TitleTb.TabIndex = 7;
+            // 
+            // AuthorTb
+            // 
+            AuthorTb.Location = new Point(163, 65);
+            AuthorTb.Name = "AuthorTb";
+            AuthorTb.Size = new Size(452, 31);
+            AuthorTb.TabIndex = 8;
+            // 
+            // YearNud
+            // 
+            YearNud.Location = new Point(163, 102);
+            YearNud.Maximum = new decimal(new int[] { 2025, 0, 0, 0 });
+            YearNud.Minimum = new decimal(new int[] { 1980, 0, 0, 0 });
+            YearNud.Name = "YearNud";
+            YearNud.Size = new Size(127, 31);
+            YearNud.TabIndex = 9;
+            YearNud.Value = new decimal(new int[] { 1980, 0, 0, 0 });
+            // 
+            // SaveBtn
+            // 
+            SaveBtn.Location = new Point(27, 241);
+            SaveBtn.Name = "SaveBtn";
+            SaveBtn.Size = new Size(110, 68);
+            SaveBtn.TabIndex = 13;
+            SaveBtn.Text = "Save";
+            SaveBtn.UseVisualStyleBackColor = true;
+            SaveBtn.Click += SaveBtn_Click;
+            // 
+            // DiscardBtn
+            // 
+            DiscardBtn.Location = new Point(27, 315);
+            DiscardBtn.Name = "DiscardBtn";
+            DiscardBtn.Size = new Size(110, 70);
+            DiscardBtn.TabIndex = 14;
+            DiscardBtn.Text = "Discard";
+            DiscardBtn.UseVisualStyleBackColor = true;
+            DiscardBtn.Click += DiscardBtn_Click;
+            // 
+            // StatusCbox
+            // 
+            StatusCbox.FormattingEnabled = true;
+            StatusCbox.Location = new Point(163, 139);
+            StatusCbox.Name = "StatusCbox";
+            StatusCbox.Size = new Size(211, 33);
+            StatusCbox.TabIndex = 15;
+            // 
+            // GenresChBoxList
+            // 
+            GenresChBoxList.FormattingEnabled = true;
+            GenresChBoxList.Location = new Point(163, 185);
+            GenresChBoxList.Name = "GenresChBoxList";
+            GenresChBoxList.Size = new Size(211, 200);
+            GenresChBoxList.TabIndex = 16;
+            // 
+            // BookF
+            // 
+            AutoScaleDimensions = new SizeF(10F, 25F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(647, 412);
+            Controls.Add(GenresChBoxList);
+            Controls.Add(StatusCbox);
+            Controls.Add(DiscardBtn);
+            Controls.Add(SaveBtn);
+            Controls.Add(YearNud);
+            Controls.Add(AuthorTb);
+            Controls.Add(TitleTb);
+            Controls.Add(Statlabel);
+            Controls.Add(Genrelabel);
+            Controls.Add(PrintYlabel);
+            Controls.Add(Authorlabel);
+            Controls.Add(Titlelabel);
+            Name = "BookF";
+            Text = "Book";
+            ((System.ComponentModel.ISupportInitialize)YearNud).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+        private Label Titlelabel;
+        private Label Authorlabel;
+        private Label PrintYlabel;
+        private Label Genrelabel;
+        private Label Statlabel;
+        private TextBox IDtb;
+        private TextBox TitleTb;
+        private TextBox AuthorTb;
+        private NumericUpDown YearNud;
+        private Button SaveBtn;
+        private Button DiscardBtn;
+        private ComboBox StatusCbox;
+        private CheckedListBox GenresChBoxList;
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/BookF.cs

@@ -0,0 +1,107 @@
+using ProjLibrary.Entities;
+using ProjLibrary.Entities.Enums;
+using ProjLibrary.Repositories;
+
+namespace ProjLibrary.AdditionalForms
+{
+    public partial class BookF : Form
+    {
+        private readonly IBookRep _bookRepository;
+
+        private int? _bookID;
+
+        public int ID
+        {
+            set
+            {
+                try
+                {
+                    var book = _bookRepository.GetBookByID(value);
+
+                    if (book == null)
+                    {
+                        throw new InvalidDataException(nameof(book));
+                    }
+
+                    foreach (Genres elem in Enum.GetValues(typeof(Genres)))
+                    {
+                        if ((elem & book.GenreID) != 0)
+                        {
+                            GenresChBoxList.SetItemChecked(
+                                GenresChBoxList.Items.IndexOf(elem), true);
+                        }
+                    }
+
+                    TitleTb.Text = book.Title;
+                    AuthorTb.Text = book.Author;
+                    YearNud.Value = book.PublishYear;
+
+                    StatusCbox.SelectedItem = book.Status;
+
+                    _bookID = value;
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "[ Error : wrong data ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+            }
+        }
+
+        public BookF(IBookRep bookR)
+        {
+            InitializeComponent();
+            _bookRepository = bookR ?? throw new ArgumentNullException(nameof(bookR));
+
+            StatusCbox.DataSource = Enum.GetValues(typeof(BookStat));
+
+            foreach (var elem in Enum.GetValues(typeof(Genres)))
+            {
+                GenresChBoxList.Items.Add(elem);
+            }
+        }
+
+        private void SaveBtn_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(TitleTb.Text)
+                    || GenresChBoxList.CheckedItems.Count == 0
+                    || StatusCbox.SelectedIndex < 1)
+                {
+                    throw new Exception("[ Blank spaces were left, not enough information ]");
+                }
+
+                if (_bookID.HasValue)
+                {
+                    _bookRepository.UpdateBook(CreateBook(_bookID.Value));
+                }
+                else
+                {
+                    _bookRepository.AddBook(CreateBook(0));
+                }
+
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error : while saving ]",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void DiscardBtn_Click(object sender, EventArgs e) => Close();
+
+        private Book CreateBook(int id)
+        {
+            Genres genre = Genres.None;
+            foreach (var elem in GenresChBoxList.CheckedItems)
+            {
+                genre |= (Genres) elem;
+            }
+            return Book.AddBook(id, TitleTb.Text, AuthorTb.Text,
+                Convert.ToInt32(YearNud.Value), genre, (BookStat)StatusCbox.SelectedItem!);
+        }
+        // [!] Genres genre, BookStat status [!]
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/BookF.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>

ProjLibrary/ProjLibrary/AdditionalForms/BookListF.Designer.cs

@@ -0,0 +1,134 @@
+namespace ProjLibrary.AdditionalForms
+{
+    partial class BookListF
+    {
+        /// <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()
+        {
+            PanelWithOperations = new Panel();
+            DelBtn = new Button();
+            AddBtn = new Button();
+            UpdBtn = new Button();
+            DataGV = new DataGridView();
+            PanelWithOperations.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)DataGV).BeginInit();
+            SuspendLayout();
+            // 
+            // PanelWithOperations
+            // 
+            PanelWithOperations.BackColor = Color.Transparent;
+            PanelWithOperations.Controls.Add(DelBtn);
+            PanelWithOperations.Controls.Add(AddBtn);
+            PanelWithOperations.Controls.Add(UpdBtn);
+            PanelWithOperations.Dock = DockStyle.Right;
+            PanelWithOperations.Location = new Point(623, 0);
+            PanelWithOperations.Name = "PanelWithOperations";
+            PanelWithOperations.Size = new Size(154, 396);
+            PanelWithOperations.TabIndex = 0;
+            // 
+            // DelBtn
+            // 
+            DelBtn.BackColor = Color.DarkSlateBlue;
+            DelBtn.BackgroundImage = Properties.Resources.DelImg;
+            DelBtn.BackgroundImageLayout = ImageLayout.Stretch;
+            DelBtn.ForeColor = Color.Transparent;
+            DelBtn.Location = new Point(23, 207);
+            DelBtn.Name = "DelBtn";
+            DelBtn.Size = new Size(78, 71);
+            DelBtn.TabIndex = 4;
+            DelBtn.UseVisualStyleBackColor = false;
+            DelBtn.Click += DelBtn_Click;
+            // 
+            // AddBtn
+            // 
+            AddBtn.BackColor = Color.DarkSlateBlue;
+            AddBtn.BackgroundImage = Properties.Resources.AddImg;
+            AddBtn.BackgroundImageLayout = ImageLayout.Stretch;
+            AddBtn.ForeColor = Color.Transparent;
+            AddBtn.Location = new Point(23, 53);
+            AddBtn.Name = "AddBtn";
+            AddBtn.Size = new Size(78, 71);
+            AddBtn.TabIndex = 3;
+            AddBtn.UseVisualStyleBackColor = false;
+            AddBtn.Click += AddBtn_Click;
+            // 
+            // UpdBtn
+            // 
+            UpdBtn.BackColor = Color.DarkSlateBlue;
+            UpdBtn.BackgroundImage = Properties.Resources.OperationImg;
+            UpdBtn.BackgroundImageLayout = ImageLayout.Stretch;
+            UpdBtn.ForeColor = Color.Transparent;
+            UpdBtn.Location = new Point(23, 130);
+            UpdBtn.Name = "UpdBtn";
+            UpdBtn.Size = new Size(78, 71);
+            UpdBtn.TabIndex = 1;
+            UpdBtn.UseVisualStyleBackColor = false;
+            UpdBtn.Click += UpdBtn_Click;
+            // 
+            // DataGV
+            // 
+            DataGV.AllowUserToResizeColumns = false;
+            DataGV.AllowUserToResizeRows = false;
+            DataGV.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            DataGV.BackgroundColor = Color.DarkSlateBlue;
+            DataGV.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            DataGV.GridColor = Color.GreenYellow;
+            DataGV.Location = new Point(25, 101);
+            DataGV.Name = "DataGV";
+            DataGV.RowHeadersVisible = false;
+            DataGV.RowHeadersWidth = 62;
+            DataGV.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            DataGV.Size = new Size(583, 259);
+            DataGV.TabIndex = 1;
+            // 
+            // BookListF
+            // 
+            AutoScaleDimensions = new SizeF(10F, 25F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackgroundImage = Properties.Resources.BookListFrameCover;
+            BackgroundImageLayout = ImageLayout.Stretch;
+            ClientSize = new Size(777, 396);
+            Controls.Add(DataGV);
+            Controls.Add(PanelWithOperations);
+            DoubleBuffered = true;
+            Name = "BookListF";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "BookListF";
+            Load += BookListF_Load;
+            PanelWithOperations.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)DataGV).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Panel PanelWithOperations;
+        private Button AddBtn;
+        private Button UpdBtn;
+        private Button DelBtn;
+        private DataGridView DataGV;
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/BookListF.cs

@@ -0,0 +1,103 @@
+using ProjLibrary.Repositories;
+using Unity;
+
+namespace ProjLibrary.AdditionalForms
+{
+    public partial class BookListF : Form
+    {
+        private readonly IUnityContainer _container;
+
+        private readonly IBookRep _bookR;
+
+        public BookListF(IUnityContainer container, IBookRep bookR)
+        {
+            InitializeComponent();
+            _bookR = bookR ?? throw new ArgumentNullException(nameof(bookR));
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+        }
+
+        private void BookListF_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while saving ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void AddBtn_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<BookF>().ShowDialog();
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while adding element ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void UpdBtn_Click(object sender, EventArgs e)
+        {
+            if (!GetiDFromRow(out var findID))
+            {
+                return;
+            }
+
+            try
+            {
+                var form = _container.Resolve<BookF>();
+                form.ID = findID;
+                form.ShowDialog();
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while updating element ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void DelBtn_Click(object sender, EventArgs e)
+        {
+            if (!GetiDFromRow(out var foundID))
+            {
+                return;
+            }
+
+            if (MessageBox.Show("Remove element?", "Deleting", MessageBoxButtons.YesNo) != DialogResult.Yes)
+            {
+                return;
+            }
+
+            try
+            {
+                _bookR.DeleteBook(foundID);
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while removing element ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ReloadList() =>
+            DataGV.DataSource = _bookR.GetBookList();
+
+        private bool GetiDFromRow(out int id)
+        {
+            id = 0;
+            if (DataGV.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("[ Error : element doesn't exist ]", "<ERROR>", 
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+
+            id = Convert.ToInt32(DataGV.SelectedRows[0].Cells["ID"].Value);
+            return true;
+        }
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/BookListF.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>

ProjLibrary/ProjLibrary/AdditionalForms/CardUpdatesF.Designer.cs

@@ -0,0 +1,112 @@
+namespace ProjLibrary.AdditionalForms
+{
+    partial class CardUpdatesF
+    {
+        /// <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()
+        {
+            panel1 = new Panel();
+            DelBtn = new Button();
+            AddBtn = new Button();
+            DataGV = new DataGridView();
+            panel1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)DataGV).BeginInit();
+            SuspendLayout();
+            // 
+            // panel1
+            // 
+            panel1.BackColor = Color.Transparent;
+            panel1.Controls.Add(DelBtn);
+            panel1.Controls.Add(AddBtn);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(546, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(163, 360);
+            panel1.TabIndex = 3;
+            // 
+            // DelBtn
+            // 
+            DelBtn.BackColor = Color.DarkSlateBlue;
+            DelBtn.BackgroundImage = Properties.Resources.DelImg;
+            DelBtn.BackgroundImageLayout = ImageLayout.Stretch;
+            DelBtn.ForeColor = Color.Transparent;
+            DelBtn.Location = new Point(27, 218);
+            DelBtn.Name = "DelBtn";
+            DelBtn.Size = new Size(78, 71);
+            DelBtn.TabIndex = 6;
+            DelBtn.UseVisualStyleBackColor = false;
+            DelBtn.Click += DelBtn_Click;
+            // 
+            // AddBtn
+            // 
+            AddBtn.BackColor = Color.DarkSlateBlue;
+            AddBtn.BackgroundImage = Properties.Resources.AddImg;
+            AddBtn.BackgroundImageLayout = ImageLayout.Stretch;
+            AddBtn.ForeColor = Color.Transparent;
+            AddBtn.Location = new Point(27, 126);
+            AddBtn.Name = "AddBtn";
+            AddBtn.Size = new Size(78, 71);
+            AddBtn.TabIndex = 4;
+            AddBtn.UseVisualStyleBackColor = false;
+            AddBtn.Click += AddBtn_Click;
+            // 
+            // DataGV
+            // 
+            DataGV.BackgroundColor = Color.DarkSlateBlue;
+            DataGV.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            DataGV.GridColor = Color.GreenYellow;
+            DataGV.Location = new Point(30, 90);
+            DataGV.Name = "DataGV";
+            DataGV.RowHeadersWidth = 62;
+            DataGV.Size = new Size(489, 245);
+            DataGV.TabIndex = 2;
+            // 
+            // CardUpdatesF
+            // 
+            AutoScaleDimensions = new SizeF(10F, 25F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackgroundImage = Properties.Resources.UpdListFrameCover;
+            BackgroundImageLayout = ImageLayout.Stretch;
+            ClientSize = new Size(709, 360);
+            Controls.Add(panel1);
+            Controls.Add(DataGV);
+            DoubleBuffered = true;
+            Name = "CardUpdatesF";
+            Text = "CardUpdatesF";
+            Load += CardUpdatesF_Load;
+            panel1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)DataGV).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Panel panel1;
+        private Button DelBtn;
+        private Button AddBtn;
+        private DataGridView DataGV;
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/CardUpdatesF.cs

@@ -0,0 +1,84 @@
+using ProjLibrary.Repositories;
+using Unity;
+
+namespace ProjLibrary.AdditionalForms
+{
+    public partial class CardUpdatesF : Form
+    {
+        private readonly IUnityContainer _container;
+
+        private readonly IUpdateRep _updR;
+
+        public CardUpdatesF(IUnityContainer container, IUpdateRep updR)
+        {
+            InitializeComponent();
+            _updR = updR ?? throw new ArgumentNullException(nameof(updR));
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+        }
+
+        private void CardUpdatesF_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while saving ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void AddBtn_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<UpdateF>().ShowDialog();
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while adding element ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void DelBtn_Click(object sender, EventArgs e)
+        {
+            if (!GetiDFromRow(out var foundID))
+            {
+                return;
+            }
+
+            if (MessageBox.Show("Remove element?", "Deleting", MessageBoxButtons.YesNo) != DialogResult.Yes)
+            {
+                return;
+            }
+
+            try
+            {
+                _updR.RemoveUpd(foundID);
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while removing element ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ReloadList() =>
+            DataGV.DataSource = _updR.GetUpdateList();
+
+        private bool GetiDFromRow(out int id)
+        {
+            id = 0;
+            if (DataGV.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("[ Error : element doesn't exist ]", "<ERROR>",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+
+            id = Convert.ToInt32(DataGV.SelectedRows[0].Cells["ID"].Value);
+            return true;
+        }
+        // (int)CardCBox.SelectedValue!
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/CardUpdatesF.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>

ProjLibrary/ProjLibrary/AdditionalForms/CustomerF.Designer.cs

@@ -0,0 +1,131 @@
+namespace ProjLibrary.AdditionalForms
+{
+    partial class CustomerF
+    {
+        /// <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()
+        {
+            CancelBtn = new Button();
+            SaveBtn = new Button();
+            FIOEnterTb = new TextBox();
+            FullNameLabel = new Label();
+            BDlabel = new Label();
+            BirthdayDTPicker = new DateTimePicker();
+            SuspendLayout();
+            // 
+            // CancelBtn
+            // 
+            CancelBtn.Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            CancelBtn.ForeColor = Color.DarkSlateBlue;
+            CancelBtn.Location = new Point(495, 70);
+            CancelBtn.Name = "CancelBtn";
+            CancelBtn.Size = new Size(102, 34);
+            CancelBtn.TabIndex = 8;
+            CancelBtn.Text = "Cancel";
+            CancelBtn.UseVisualStyleBackColor = true;
+            CancelBtn.Click += CancelBtn_Click;
+            // 
+            // SaveBtn
+            // 
+            SaveBtn.Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            SaveBtn.ForeColor = Color.DarkSlateBlue;
+            SaveBtn.Location = new Point(404, 70);
+            SaveBtn.Name = "SaveBtn";
+            SaveBtn.Size = new Size(81, 34);
+            SaveBtn.TabIndex = 7;
+            SaveBtn.Text = "Save";
+            SaveBtn.UseVisualStyleBackColor = true;
+            SaveBtn.Click += SaveBtn_Click;
+            // 
+            // FIOEnterTb
+            // 
+            FIOEnterTb.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            FIOEnterTb.ForeColor = Color.MidnightBlue;
+            FIOEnterTb.Location = new Point(173, 27);
+            FIOEnterTb.Name = "FIOEnterTb";
+            FIOEnterTb.Size = new Size(424, 31);
+            FIOEnterTb.TabIndex = 6;
+            // 
+            // FullNameLabel
+            // 
+            FullNameLabel.AutoSize = true;
+            FullNameLabel.Location = new Point(29, 30);
+            FullNameLabel.Name = "FullNameLabel";
+            FullNameLabel.Size = new Size(138, 25);
+            FullNameLabel.TabIndex = 9;
+            FullNameLabel.Text = "Full Name (FIO):";
+            // 
+            // BDlabel
+            // 
+            BDlabel.AutoSize = true;
+            BDlabel.Location = new Point(29, 75);
+            BDlabel.Name = "BDlabel";
+            BDlabel.Size = new Size(159, 25);
+            BDlabel.TabIndex = 10;
+            BDlabel.Text = "Birth day and year:";
+            // 
+            // BirthdayDTPicker
+            // 
+            BirthdayDTPicker.CalendarForeColor = Color.GreenYellow;
+            BirthdayDTPicker.CalendarMonthBackground = Color.DarkSlateBlue;
+            BirthdayDTPicker.CalendarTitleBackColor = Color.MidnightBlue;
+            BirthdayDTPicker.CalendarTitleForeColor = Color.DarkSlateBlue;
+            BirthdayDTPicker.CalendarTrailingForeColor = Color.GreenYellow;
+            BirthdayDTPicker.Location = new Point(194, 73);
+            BirthdayDTPicker.Name = "BirthdayDTPicker";
+            BirthdayDTPicker.Size = new Size(193, 31);
+            BirthdayDTPicker.TabIndex = 12;
+            BirthdayDTPicker.Value = new DateTime(2024, 11, 15, 12, 40, 0, 0);
+            // 
+            // CustomerF
+            // 
+            AutoScaleDimensions = new SizeF(10F, 25F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackColor = Color.DarkSlateBlue;
+            ClientSize = new Size(631, 130);
+            Controls.Add(BirthdayDTPicker);
+            Controls.Add(BDlabel);
+            Controls.Add(FullNameLabel);
+            Controls.Add(CancelBtn);
+            Controls.Add(SaveBtn);
+            Controls.Add(FIOEnterTb);
+            ForeColor = Color.GreenYellow;
+            Name = "CustomerF";
+            Text = "CustomerF";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Button CancelBtn;
+        private Button SaveBtn;
+        private TextBox FIOEnterTb;
+        private Label FullNameLabel;
+        private Label BDlabel;
+        private DateTimePicker BirthdayDTPicker;
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/CustomerF.cs

@@ -0,0 +1,79 @@
+using ProjLibrary.Entities;
+using ProjLibrary.Repositories;
+
+namespace ProjLibrary.AdditionalForms
+{
+    public partial class CustomerF : Form
+    {
+        private readonly ICustomerCardsRep _customeRepository;
+
+        private int? _custID;
+
+        public int ID
+        {
+            set
+            {
+                try
+                {
+                    var reader = _customeRepository.GetCardByID(value);
+
+                    if (reader == null)
+                    {
+                        throw new InvalidDataException(nameof(reader));
+                    }
+
+                    FIOEnterTb.Text = reader.FIO;
+                    BirthdayDTPicker.Value = reader.AgeBirthday;
+
+                    _custID = value;
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "[ Error : wrong data ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+            }
+        }
+
+        public CustomerF(ICustomerCardsRep customeR)
+        {
+            InitializeComponent();
+            _customeRepository = customeR ?? throw new ArgumentNullException(nameof(customeR));
+        }
+
+        private CustomerCard CreateCustomer(int id)
+        {
+            return CustomerCard.AddCustomer(id, FIOEnterTb.Text, BirthdayDTPicker.Value);
+        }
+
+        private void CancelBtn_Click(object sender, EventArgs e) => Close();
+
+        private void SaveBtn_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(FIOEnterTb.Text)
+                    || BirthdayDTPicker.Value.Year < 1940)
+                {
+                    throw new Exception("[ Blank spaces were left, not enough information ]");
+                }
+
+                if (_custID.HasValue)
+                {
+                    _customeRepository.UpdateCard(CreateCustomer(_custID.Value));
+                }
+                else
+                {
+                    _customeRepository.AddCard(CreateCustomer(0));
+                }
+
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error : while saving ]",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/CustomerF.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>

ProjLibrary/ProjLibrary/AdditionalForms/CustomerListF.Designer.cs

@@ -0,0 +1,144 @@
+namespace ProjLibrary.AdditionalForms
+{
+    partial class CustomerListF
+    {
+        /// <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()
+        {
+            panel1 = new Panel();
+            ProlongBtn = new Button();
+            DelBtn = new Button();
+            UpdBtn = new Button();
+            AddBtn = new Button();
+            DataGV = new DataGridView();
+            panel1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)DataGV).BeginInit();
+            SuspendLayout();
+            // 
+            // panel1
+            // 
+            panel1.BackColor = Color.Transparent;
+            panel1.Controls.Add(ProlongBtn);
+            panel1.Controls.Add(DelBtn);
+            panel1.Controls.Add(UpdBtn);
+            panel1.Controls.Add(AddBtn);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(603, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(163, 404);
+            panel1.TabIndex = 3;
+            // 
+            // ProlongBtn
+            // 
+            ProlongBtn.BackColor = Color.DarkSlateBlue;
+            ProlongBtn.BackgroundImageLayout = ImageLayout.Stretch;
+            ProlongBtn.ForeColor = Color.GreenYellow;
+            ProlongBtn.Location = new Point(15, 314);
+            ProlongBtn.Name = "ProlongBtn";
+            ProlongBtn.Size = new Size(105, 59);
+            ProlongBtn.TabIndex = 7;
+            ProlongBtn.Text = "Prolong";
+            ProlongBtn.UseVisualStyleBackColor = false;
+            ProlongBtn.Click += UpdateBtn_Click;
+            // 
+            // DelBtn
+            // 
+            DelBtn.BackColor = Color.DarkSlateBlue;
+            DelBtn.BackgroundImage = Properties.Resources.DelImg;
+            DelBtn.BackgroundImageLayout = ImageLayout.Stretch;
+            DelBtn.ForeColor = Color.Transparent;
+            DelBtn.Location = new Point(27, 218);
+            DelBtn.Name = "DelBtn";
+            DelBtn.Size = new Size(78, 71);
+            DelBtn.TabIndex = 6;
+            DelBtn.UseVisualStyleBackColor = false;
+            DelBtn.Click += DelBtn_Click;
+            // 
+            // UpdBtn
+            // 
+            UpdBtn.BackColor = Color.DarkSlateBlue;
+            UpdBtn.BackgroundImage = Properties.Resources.OperationImg;
+            UpdBtn.BackgroundImageLayout = ImageLayout.Stretch;
+            UpdBtn.ForeColor = Color.Transparent;
+            UpdBtn.Location = new Point(27, 141);
+            UpdBtn.Name = "UpdBtn";
+            UpdBtn.Size = new Size(78, 71);
+            UpdBtn.TabIndex = 5;
+            UpdBtn.UseVisualStyleBackColor = false;
+            UpdBtn.Click += UpdBtn_Click;
+            // 
+            // AddBtn
+            // 
+            AddBtn.BackColor = Color.DarkSlateBlue;
+            AddBtn.BackgroundImage = Properties.Resources.AddImg;
+            AddBtn.BackgroundImageLayout = ImageLayout.Stretch;
+            AddBtn.ForeColor = Color.Transparent;
+            AddBtn.Location = new Point(27, 64);
+            AddBtn.Name = "AddBtn";
+            AddBtn.Size = new Size(78, 71);
+            AddBtn.TabIndex = 4;
+            AddBtn.UseVisualStyleBackColor = false;
+            AddBtn.Click += AddBtn_Click;
+            // 
+            // DataGV
+            // 
+            DataGV.BackgroundColor = Color.DarkSlateBlue;
+            DataGV.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            DataGV.GridColor = Color.GreenYellow;
+            DataGV.Location = new Point(15, 100);
+            DataGV.Name = "DataGV";
+            DataGV.RowHeadersWidth = 62;
+            DataGV.Size = new Size(550, 273);
+            DataGV.TabIndex = 2;
+            // 
+            // CustomerListF
+            // 
+            AutoScaleDimensions = new SizeF(10F, 25F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackgroundImage = Properties.Resources.ReadersFrameCover;
+            BackgroundImageLayout = ImageLayout.Stretch;
+            ClientSize = new Size(766, 404);
+            Controls.Add(panel1);
+            Controls.Add(DataGV);
+            DoubleBuffered = true;
+            Name = "CustomerListF";
+            Text = "CustomerListF";
+            Load += CustomerListF_Load;
+            panel1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)DataGV).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Panel panel1;
+        private Button DelBtn;
+        private Button UpdBtn;
+        private Button AddBtn;
+        private DataGridView DataGV;
+        private Button ProlongBtn;
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/CustomerListF.cs

@@ -0,0 +1,128 @@
+using ProjLibrary.Repositories;
+using Unity;
+
+namespace ProjLibrary.AdditionalForms
+{
+    public partial class CustomerListF : Form
+    {
+        private readonly IUnityContainer _container;
+
+        private readonly ICustomerCardsRep _custR;
+
+        public CustomerListF(IUnityContainer container, ICustomerCardsRep customeR)
+        {
+            InitializeComponent();
+            _custR = customeR ?? throw new ArgumentNullException(nameof(customeR));
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+        }
+
+        private void CustomerListF_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while saving ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void AddBtn_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<CustomerF>().ShowDialog();
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while adding element ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void UpdBtn_Click(object sender, EventArgs e)
+        {
+            if (!GetiDFromRow(out var findID))
+            {
+                return;
+            }
+
+            try
+            {
+                var form = _container.Resolve<CustomerF>();
+                form.ID = findID;
+                form.ShowDialog();
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while updating element ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void DelBtn_Click(object sender, EventArgs e)
+        {
+            if (!GetiDFromRow(out var foundID))
+            {
+                return;
+            }
+
+            if (MessageBox.Show("Remove element?", "Deleting", MessageBoxButtons.YesNo) != DialogResult.Yes)
+            {
+                return;
+            }
+
+            try
+            {
+                _custR.DeleteCard(foundID);
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while removing element ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ReloadList() =>
+            DataGV.DataSource = _custR.GetCards();
+
+        private bool GetiDFromRow(out int id)
+        {
+            id = 0;
+            if (DataGV.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("[ Error : element doesn't exist ]", "<ERROR>",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+
+            id = Convert.ToInt32(DataGV.SelectedRows[0].Cells["ID"].Value);
+            return true;
+        }
+
+        private void UpdateBtn_Click(object sender, EventArgs e)
+        {
+            var form = _container.Resolve<UpdateF>();
+            form.ShowDialog();
+            
+            /*
+            if (!GetiDFromRow(out var findID))
+            {
+                return;
+            }
+
+            try
+            {
+                var form = _container.Resolve<UpdateF>();
+                form.ShowDialog();
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while prolonging card ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+            */
+        }
+    }
+}
+

ProjLibrary/ProjLibrary/AdditionalForms/CustomerListF.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>

ProjLibrary/ProjLibrary/AdditionalForms/EmployeeF.Designer.cs

@@ -0,0 +1,129 @@
+namespace ProjLibrary.AdditionalForms
+{
+    partial class EmployeeF
+    {
+        /// <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()
+        {
+            FullNameLabel = new Label();
+            FIOEnterTb = new TextBox();
+            GenreLabel = new Label();
+            SaveBtn = new Button();
+            CancelBtn = new Button();
+            GenresCheckedBL = new CheckedListBox();
+            SuspendLayout();
+            // 
+            // FullNameLabel
+            // 
+            FullNameLabel.AutoSize = true;
+            FullNameLabel.Location = new Point(23, 25);
+            FullNameLabel.Name = "FullNameLabel";
+            FullNameLabel.Size = new Size(138, 25);
+            FullNameLabel.TabIndex = 0;
+            FullNameLabel.Text = "Full Name (FIO):";
+            // 
+            // FIOEnterTb
+            // 
+            FIOEnterTb.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            FIOEnterTb.ForeColor = Color.MidnightBlue;
+            FIOEnterTb.Location = new Point(167, 22);
+            FIOEnterTb.Name = "FIOEnterTb";
+            FIOEnterTb.Size = new Size(456, 31);
+            FIOEnterTb.TabIndex = 1;
+            // 
+            // GenreLabel
+            // 
+            GenreLabel.AutoSize = true;
+            GenreLabel.Location = new Point(23, 77);
+            GenreLabel.Name = "GenreLabel";
+            GenreLabel.Size = new Size(70, 25);
+            GenreLabel.TabIndex = 2;
+            GenreLabel.Text = "Genres:";
+            // 
+            // SaveBtn
+            // 
+            SaveBtn.Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            SaveBtn.ForeColor = Color.DarkSlateBlue;
+            SaveBtn.Location = new Point(379, 131);
+            SaveBtn.Name = "SaveBtn";
+            SaveBtn.Size = new Size(112, 34);
+            SaveBtn.TabIndex = 4;
+            SaveBtn.Text = "Save";
+            SaveBtn.UseVisualStyleBackColor = true;
+            SaveBtn.Click += SaveBtn_Click;
+            // 
+            // CancelBtn
+            // 
+            CancelBtn.Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            CancelBtn.ForeColor = Color.DarkSlateBlue;
+            CancelBtn.Location = new Point(497, 131);
+            CancelBtn.Name = "CancelBtn";
+            CancelBtn.Size = new Size(126, 34);
+            CancelBtn.TabIndex = 5;
+            CancelBtn.Text = "Cancel";
+            CancelBtn.UseVisualStyleBackColor = true;
+            CancelBtn.Click += CancelBtn_Click;
+            // 
+            // GenresCheckedBL
+            // 
+            GenresCheckedBL.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            GenresCheckedBL.ForeColor = Color.MidnightBlue;
+            GenresCheckedBL.FormattingEnabled = true;
+            GenresCheckedBL.Location = new Point(99, 77);
+            GenresCheckedBL.Name = "GenresCheckedBL";
+            GenresCheckedBL.Size = new Size(251, 88);
+            GenresCheckedBL.TabIndex = 7;
+            // 
+            // EmployeeF
+            // 
+            AutoScaleDimensions = new SizeF(10F, 25F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackColor = Color.DarkSlateBlue;
+            ClientSize = new Size(653, 191);
+            Controls.Add(GenresCheckedBL);
+            Controls.Add(CancelBtn);
+            Controls.Add(SaveBtn);
+            Controls.Add(GenreLabel);
+            Controls.Add(FIOEnterTb);
+            Controls.Add(FullNameLabel);
+            ForeColor = Color.GreenYellow;
+            Name = "EmployeeF";
+            Text = "EmployeeF";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label FullNameLabel;
+        private TextBox FIOEnterTb;
+        private Label GenreLabel;
+        private Button SaveBtn;
+        private Button CancelBtn;
+        private ComboBox GenreCbox;
+        private CheckedListBox GenresCheckedBL;
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/EmployeeF.cs

@@ -0,0 +1,98 @@
+using ProjLibrary.Entities;
+using ProjLibrary.Entities.Enums;
+using ProjLibrary.Repositories;
+
+namespace ProjLibrary.AdditionalForms
+{
+    public partial class EmployeeF : Form
+    {
+        private readonly ILibrarianRep _libRepository;
+
+        private int? _librarianID;
+
+        public int ID
+        {
+            set
+            {
+                try
+                {
+                    var librarian = _libRepository.GetCardByID(value);
+                    if (librarian == null)
+                    {
+                        throw new InvalidDataException(nameof(librarian));
+                    }
+
+                    foreach (Genres elem in Enum.GetValues(typeof(Genres)))
+                    {
+                        if ((elem & librarian.GenreID) != 0)
+                        {
+                            GenresCheckedBL.SetItemChecked(
+                                GenresCheckedBL.Items.IndexOf(elem), true);
+                        }
+                    }
+
+                    FIOEnterTb.Text = librarian.FIO;
+                    _librarianID = value;
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "[ Error while getting data ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+            }
+        }
+
+        public EmployeeF(ILibrarianRep librarianR)
+        {
+            InitializeComponent();
+            _libRepository = librarianR ??
+                throw new ArgumentNullException(nameof(librarianR));
+
+            foreach (var elem in Enum.GetValues(typeof(Genres)))
+            {
+                GenresCheckedBL.Items.Add(elem);
+            }
+        }
+
+        private void SaveBtn_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(FIOEnterTb.Text) ||
+                    GenresCheckedBL.CheckedItems.Count == 0)
+                {
+                    throw new Exception("[ Error : blanc spaces, enter more information ]");
+                }
+
+                if (_librarianID.HasValue)
+                {
+                    _libRepository.ChangeCardInfo(CreateWorker(_librarianID.Value));
+                }
+                else
+                {
+                    _libRepository.AddCard(CreateWorker(0));
+                }
+
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while saving ]",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void CancelBtn_Click(object sender, EventArgs e) => Close();
+
+        private LibrarianCard CreateWorker(int id)
+        {
+            Genres genre = Genres.None;
+            foreach (var elem in GenresCheckedBL.CheckedItems)
+            {
+                genre |= (Genres)elem;
+            }
+            return LibrarianCard.AddWorker(id, FIOEnterTb.Text, genre);
+        }
+    }
+}
+

ProjLibrary/ProjLibrary/AdditionalForms/EmployeeF.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>

ProjLibrary/ProjLibrary/AdditionalForms/EmployeesF.Designer.cs

@@ -0,0 +1,128 @@
+namespace ProjLibrary.AdditionalForms
+{
+    partial class EmployeesF
+    {
+        /// <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()
+        {
+            DataGV = new DataGridView();
+            panel1 = new Panel();
+            DelBtn = new Button();
+            UpdBtn = new Button();
+            AddBtn = new Button();
+            ((System.ComponentModel.ISupportInitialize)DataGV).BeginInit();
+            panel1.SuspendLayout();
+            SuspendLayout();
+            // 
+            // DataGV
+            // 
+            DataGV.BackgroundColor = Color.DarkSlateBlue;
+            DataGV.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            DataGV.GridColor = Color.GreenYellow;
+            DataGV.Location = new Point(30, 100);
+            DataGV.Name = "DataGV";
+            DataGV.RowHeadersWidth = 62;
+            DataGV.Size = new Size(550, 273);
+            DataGV.TabIndex = 0;
+            // 
+            // panel1
+            // 
+            panel1.BackColor = Color.Transparent;
+            panel1.Controls.Add(DelBtn);
+            panel1.Controls.Add(UpdBtn);
+            panel1.Controls.Add(AddBtn);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(586, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(163, 407);
+            panel1.TabIndex = 1;
+            // 
+            // DelBtn
+            // 
+            DelBtn.BackColor = Color.DarkSlateBlue;
+            DelBtn.BackgroundImage = Properties.Resources.DelImg;
+            DelBtn.BackgroundImageLayout = ImageLayout.Stretch;
+            DelBtn.ForeColor = Color.Transparent;
+            DelBtn.Location = new Point(27, 218);
+            DelBtn.Name = "DelBtn";
+            DelBtn.Size = new Size(78, 71);
+            DelBtn.TabIndex = 6;
+            DelBtn.UseVisualStyleBackColor = false;
+            DelBtn.Click += DelBtn_Click;
+            // 
+            // UpdBtn
+            // 
+            UpdBtn.BackColor = Color.DarkSlateBlue;
+            UpdBtn.BackgroundImage = Properties.Resources.OperationImg;
+            UpdBtn.BackgroundImageLayout = ImageLayout.Stretch;
+            UpdBtn.ForeColor = Color.Transparent;
+            UpdBtn.Location = new Point(27, 141);
+            UpdBtn.Name = "UpdBtn";
+            UpdBtn.Size = new Size(78, 71);
+            UpdBtn.TabIndex = 5;
+            UpdBtn.UseVisualStyleBackColor = false;
+            UpdBtn.Click += UpdBtn_Click;
+            // 
+            // AddBtn
+            // 
+            AddBtn.BackColor = Color.DarkSlateBlue;
+            AddBtn.BackgroundImage = Properties.Resources.AddImg;
+            AddBtn.BackgroundImageLayout = ImageLayout.Stretch;
+            AddBtn.ForeColor = Color.Transparent;
+            AddBtn.Location = new Point(27, 64);
+            AddBtn.Name = "AddBtn";
+            AddBtn.Size = new Size(78, 71);
+            AddBtn.TabIndex = 4;
+            AddBtn.UseVisualStyleBackColor = false;
+            AddBtn.Click += AddBtn_Click;
+            // 
+            // EmployeesF
+            // 
+            AutoScaleDimensions = new SizeF(10F, 25F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackgroundImage = Properties.Resources.EmployeesFrameCover;
+            BackgroundImageLayout = ImageLayout.Stretch;
+            ClientSize = new Size(749, 407);
+            Controls.Add(panel1);
+            Controls.Add(DataGV);
+            DoubleBuffered = true;
+            Name = "EmployeesF";
+            Text = "EmployeesF";
+            Load += EmployeesF_Load;
+            ((System.ComponentModel.ISupportInitialize)DataGV).EndInit();
+            panel1.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView DataGV;
+        private Panel panel1;
+        private Button AddBtn;
+        private Button UpdBtn;
+        private Button DelBtn;
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/EmployeesF.cs

@@ -0,0 +1,104 @@
+using ProjLibrary.Repositories;
+using Unity;
+
+namespace ProjLibrary.AdditionalForms
+{
+    public partial class EmployeesF : Form
+    {
+        private readonly IUnityContainer _container;
+
+        private readonly ILibrarianRep _libR;
+
+        public EmployeesF(IUnityContainer container, ILibrarianRep libR)
+        {
+            InitializeComponent();
+            _libR = libR ?? throw new ArgumentNullException(nameof(libR));
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+        }
+
+        private void EmployeesF_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while saving ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void AddBtn_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<EmployeeF>().ShowDialog();
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while adding element ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void UpdBtn_Click(object sender, EventArgs e)
+        {
+            if (!GetiDFromRow(out var findID))
+            {
+                return;
+            }
+
+            try
+            {
+                var form = _container.Resolve<EmployeeF>();
+                form.ID = findID;
+                form.ShowDialog();
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while updating element ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void DelBtn_Click(object sender, EventArgs e)
+        {
+            if (!GetiDFromRow(out var foundID))
+            {
+                return;
+            }
+
+            if (MessageBox.Show("Remove element?", "Deleting", MessageBoxButtons.YesNo) != DialogResult.Yes)
+            {
+                return;
+            }
+
+            try
+            {
+                _libR.DeleteCard(foundID);
+                ReloadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Error while removing element ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ReloadList() =>
+            DataGV.DataSource = _libR.GetCards();
+
+        private bool GetiDFromRow(out int id)
+        {
+            id = 0;
+            if (DataGV.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("[ Error : element doesn't exist ]", "<ERROR>",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+
+            id = Convert.ToInt32(DataGV.SelectedRows[0].Cells["ID"].Value);
+            return true;
+        }
+    }
+}
+

ProjLibrary/ProjLibrary/AdditionalForms/EmployeesF.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>

ProjLibrary/ProjLibrary/AdditionalForms/RegOrder.Designer.cs

@@ -0,0 +1,188 @@
+namespace ProjLibrary.AdditionalForms
+{
+    partial class RegOrder
+    {
+        /// <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()
+        {
+            LibrarianCBox = new ComboBox();
+            LibLabel = new Label();
+            DateLabel = new Label();
+            ReturnDTPicker = new DateTimePicker();
+            groupBox1 = new GroupBox();
+            DataGV = new DataGridView();
+            BookColumnCBox = new DataGridViewComboBoxColumn();
+            AuthorColumn = new DataGridViewTextBoxColumn();
+            SaveBtn = new Button();
+            BackBtn = new Button();
+            ReaderLabel = new Label();
+            CardCBox = new ComboBox();
+            groupBox1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)DataGV).BeginInit();
+            SuspendLayout();
+            // 
+            // LibrarianCBox
+            // 
+            LibrarianCBox.FormattingEnabled = true;
+            LibrarianCBox.Location = new Point(119, 21);
+            LibrarianCBox.Name = "LibrarianCBox";
+            LibrarianCBox.Size = new Size(182, 33);
+            LibrarianCBox.TabIndex = 0;
+            // 
+            // LibLabel
+            // 
+            LibLabel.AutoSize = true;
+            LibLabel.Location = new Point(30, 24);
+            LibLabel.Name = "LibLabel";
+            LibLabel.Size = new Size(83, 25);
+            LibLabel.TabIndex = 1;
+            LibLabel.Text = "Librarian:";
+            // 
+            // DateLabel
+            // 
+            DateLabel.AutoSize = true;
+            DateLabel.Location = new Point(30, 128);
+            DateLabel.Name = "DateLabel";
+            DateLabel.Size = new Size(107, 25);
+            DateLabel.TabIndex = 2;
+            DateLabel.Text = "Return date:";
+            // 
+            // ReturnDTPicker
+            // 
+            ReturnDTPicker.Location = new Point(37, 163);
+            ReturnDTPicker.Name = "ReturnDTPicker";
+            ReturnDTPicker.Size = new Size(264, 31);
+            ReturnDTPicker.TabIndex = 3;
+            // 
+            // groupBox1
+            // 
+            groupBox1.Controls.Add(DataGV);
+            groupBox1.Location = new Point(334, 24);
+            groupBox1.Name = "groupBox1";
+            groupBox1.Size = new Size(423, 266);
+            groupBox1.TabIndex = 4;
+            groupBox1.TabStop = false;
+            groupBox1.Text = "BookListGBox";
+            // 
+            // DataGV
+            // 
+            DataGV.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            DataGV.Columns.AddRange(new DataGridViewColumn[] { BookColumnCBox, AuthorColumn });
+            DataGV.Location = new Point(6, 41);
+            DataGV.Name = "DataGV";
+            DataGV.RowHeadersWidth = 62;
+            DataGV.Size = new Size(411, 206);
+            DataGV.TabIndex = 0;
+            // 
+            // BookColumnCBox
+            // 
+            BookColumnCBox.HeaderText = "Book's title";
+            BookColumnCBox.MinimumWidth = 8;
+            BookColumnCBox.Name = "BookColumnCBox";
+            BookColumnCBox.Width = 150;
+            // 
+            // AuthorColumn
+            // 
+            AuthorColumn.HeaderText = "Author";
+            AuthorColumn.MinimumWidth = 8;
+            AuthorColumn.Name = "AuthorColumn";
+            AuthorColumn.Width = 150;
+            // 
+            // SaveBtn
+            // 
+            SaveBtn.Location = new Point(37, 216);
+            SaveBtn.Name = "SaveBtn";
+            SaveBtn.Size = new Size(264, 34);
+            SaveBtn.TabIndex = 5;
+            SaveBtn.Text = "Save and give out";
+            SaveBtn.UseVisualStyleBackColor = true;
+            SaveBtn.Click += SaveBtn_Click;
+            // 
+            // BackBtn
+            // 
+            BackBtn.Location = new Point(37, 256);
+            BackBtn.Name = "BackBtn";
+            BackBtn.Size = new Size(264, 34);
+            BackBtn.TabIndex = 6;
+            BackBtn.Text = "Go back";
+            BackBtn.UseVisualStyleBackColor = true;
+            BackBtn.Click += BackBtn_Click;
+            // 
+            // ReaderLabel
+            // 
+            ReaderLabel.AutoSize = true;
+            ReaderLabel.Location = new Point(30, 65);
+            ReaderLabel.Name = "ReaderLabel";
+            ReaderLabel.Size = new Size(66, 50);
+            ReaderLabel.TabIndex = 7;
+            ReaderLabel.Text = "Reader\r\ncard:";
+            // 
+            // CardCBox
+            // 
+            CardCBox.FormattingEnabled = true;
+            CardCBox.Location = new Point(119, 82);
+            CardCBox.Name = "CardCBox";
+            CardCBox.Size = new Size(182, 33);
+            CardCBox.TabIndex = 8;
+            // 
+            // RegOrder
+            // 
+            AutoScaleDimensions = new SizeF(10F, 25F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(785, 314);
+            Controls.Add(CardCBox);
+            Controls.Add(ReaderLabel);
+            Controls.Add(BackBtn);
+            Controls.Add(SaveBtn);
+            Controls.Add(groupBox1);
+            Controls.Add(ReturnDTPicker);
+            Controls.Add(DateLabel);
+            Controls.Add(LibLabel);
+            Controls.Add(LibrarianCBox);
+            Name = "RegOrder";
+            Text = "RegOrder";
+            groupBox1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)DataGV).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private ComboBox LibrarianCBox;
+        private Label LibLabel;
+        private Label DateLabel;
+        private DateTimePicker ReturnDTPicker;
+        private GroupBox groupBox1;
+        private DataGridView DataGV;
+        private Button SaveBtn;
+        private Button BackBtn;
+        private Label ReaderLabel;
+        private ComboBox CardCBox;
+        private DataGridViewComboBoxColumn BookColumnCBox;
+        private DataGridViewTextBoxColumn AuthorColumn;
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/RegOrder.cs

@@ -0,0 +1,68 @@
+using ProjLibrary.Entities;
+using ProjLibrary.Repositories;
+
+namespace ProjLibrary.AdditionalForms;
+
+public partial class RegOrder : Form
+{
+    private readonly IOrderRep _orderRepository;
+
+    public RegOrder(IOrderRep orderRep, ICustomerCardsRep readerRep,
+        ILibrarianRep employeeRep, IBookRep bookRep)
+    {
+        InitializeComponent();
+        _orderRepository = orderRep ?? throw new ArgumentNullException(nameof(orderRep));
+
+        LibrarianCBox.DataSource = employeeRep.GetCards();
+        LibrarianCBox.DisplayMember = "FIO";
+        LibrarianCBox.ValueMember = "CardID";
+
+        CardCBox.DataSource = readerRep.GetCards();
+        CardCBox.DisplayMember = "FIO";
+        CardCBox.ValueMember = "CardID";
+
+        BookColumnCBox.DataSource = bookRep.GetBookList();
+        // AuthorColumn.DataSource = bookRep.GetBookList();
+        BookColumnCBox.DisplayMember = "Title";
+        BookColumnCBox.ValueMember = "BookID";
+    }
+
+    private void SaveBtn_Click(object sender, EventArgs e)
+    {
+        try
+        {
+            if (DataGV.RowCount < 1 || LibrarianCBox.SelectedIndex < 0)
+            {
+                throw new Exception("[ Blanck space left ]");
+            }
+            _orderRepository.CreateOrder(
+                Order.NewOrder(0, (int)CardCBox.SelectedValue!,
+                (int)LibrarianCBox.SelectedValue!,
+                CreateBookListFromDG(), ReturnDTPicker.Value));
+
+            Close();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "[ Saving error ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+
+    private void BackBtn_Click(object sender, EventArgs e) => Close();
+
+    private List<Registration> CreateBookListFromDG()
+    {
+        var list = new List<Registration>();
+        foreach (DataGridViewRow row in DataGV.Rows)
+        {
+            if (row.Cells["BookColumn"].Value == null) // AUTHOR ADD [!]
+            {
+                continue;
+            }
+
+            list.Add(Registration.OrderReg(0, string.Empty,
+                Convert.ToInt32(row.Cells["BookColumn"].Value)));
+        }
+        return list;
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/RegOrder.resx

@@ -0,0 +1,126 @@
+<?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="BookColumnCBox.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="AuthorColumn.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+</root>

ProjLibrary/ProjLibrary/AdditionalForms/UpdateF.Designer.cs

@@ -0,0 +1,163 @@
+namespace ProjLibrary.AdditionalForms
+{
+    partial class UpdateF
+    {
+        /// <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()
+        {
+            LibLabel = new Label();
+            LibrarianCBox = new ComboBox();
+            LastUpdLabel = new Label();
+            NextUpdLabel = new Label();
+            UpdDTPicker = new DateTimePicker();
+            NextUpdDTPicker = new DateTimePicker();
+            ConfirmBtn = new Button();
+            CancelBtn = new Button();
+            CardCBox = new ComboBox();
+            label1 = new Label();
+            SuspendLayout();
+            // 
+            // LibLabel
+            // 
+            LibLabel.AutoSize = true;
+            LibLabel.Location = new Point(21, 71);
+            LibLabel.Name = "LibLabel";
+            LibLabel.Size = new Size(90, 25);
+            LibLabel.TabIndex = 0;
+            LibLabel.Text = "By whom:";
+            // 
+            // LibrarianCBox
+            // 
+            LibrarianCBox.FormattingEnabled = true;
+            LibrarianCBox.Location = new Point(117, 68);
+            LibrarianCBox.Name = "LibrarianCBox";
+            LibrarianCBox.Size = new Size(397, 33);
+            LibrarianCBox.TabIndex = 1;
+            // 
+            // LastUpdLabel
+            // 
+            LastUpdLabel.AutoSize = true;
+            LastUpdLabel.Location = new Point(21, 123);
+            LastUpdLabel.Name = "LastUpdLabel";
+            LastUpdLabel.Size = new Size(58, 25);
+            LastUpdLabel.TabIndex = 2;
+            LastUpdLabel.Text = "From:";
+            // 
+            // NextUpdLabel
+            // 
+            NextUpdLabel.AutoSize = true;
+            NextUpdLabel.Location = new Point(21, 164);
+            NextUpdLabel.Name = "NextUpdLabel";
+            NextUpdLabel.Size = new Size(37, 25);
+            NextUpdLabel.TabIndex = 3;
+            NextUpdLabel.Text = "Till:";
+            // 
+            // UpdDTPicker
+            // 
+            UpdDTPicker.Location = new Point(85, 123);
+            UpdDTPicker.Name = "UpdDTPicker";
+            UpdDTPicker.Size = new Size(300, 31);
+            UpdDTPicker.TabIndex = 4;
+            // 
+            // NextUpdDTPicker
+            // 
+            NextUpdDTPicker.Location = new Point(85, 164);
+            NextUpdDTPicker.Name = "NextUpdDTPicker";
+            NextUpdDTPicker.Size = new Size(300, 31);
+            NextUpdDTPicker.TabIndex = 5;
+            // 
+            // ConfirmBtn
+            // 
+            ConfirmBtn.Location = new Point(402, 123);
+            ConfirmBtn.Name = "ConfirmBtn";
+            ConfirmBtn.Size = new Size(112, 34);
+            ConfirmBtn.TabIndex = 6;
+            ConfirmBtn.Text = "Confirm";
+            ConfirmBtn.UseVisualStyleBackColor = true;
+            ConfirmBtn.Click += ConfirmBtn_Click;
+            // 
+            // CancelBtn
+            // 
+            CancelBtn.Location = new Point(402, 164);
+            CancelBtn.Name = "CancelBtn";
+            CancelBtn.Size = new Size(112, 34);
+            CancelBtn.TabIndex = 7;
+            CancelBtn.Text = "Cancel";
+            CancelBtn.UseVisualStyleBackColor = true;
+            CancelBtn.Click += CancelBtn_Click;
+            // 
+            // CardCBox
+            // 
+            CardCBox.FormattingEnabled = true;
+            CardCBox.Location = new Point(171, 20);
+            CardCBox.Name = "CardCBox";
+            CardCBox.Size = new Size(343, 33);
+            CardCBox.TabIndex = 9;
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(21, 23);
+            label1.Name = "label1";
+            label1.Size = new Size(144, 25);
+            label1.TabIndex = 8;
+            label1.Text = "Card to prolong:";
+            // 
+            // UpdateF
+            // 
+            AutoScaleDimensions = new SizeF(10F, 25F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(543, 217);
+            Controls.Add(CardCBox);
+            Controls.Add(label1);
+            Controls.Add(CancelBtn);
+            Controls.Add(ConfirmBtn);
+            Controls.Add(NextUpdDTPicker);
+            Controls.Add(UpdDTPicker);
+            Controls.Add(NextUpdLabel);
+            Controls.Add(LastUpdLabel);
+            Controls.Add(LibrarianCBox);
+            Controls.Add(LibLabel);
+            Name = "UpdateF";
+            Text = "UpdateF";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label LibLabel;
+        private ComboBox LibrarianCBox;
+        private Label LastUpdLabel;
+        private Label NextUpdLabel;
+        private DateTimePicker UpdDTPicker;
+        private DateTimePicker NextUpdDTPicker;
+        private Button ConfirmBtn;
+        private Button CancelBtn;
+        private ComboBox CardCBox;
+        private Label label1;
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/UpdateF.cs

@@ -0,0 +1,46 @@
+using ProjLibrary.Entities;
+using ProjLibrary.Repositories;
+
+namespace ProjLibrary.AdditionalForms
+{
+    public partial class UpdateF : Form
+    {
+        private readonly IUpdateRep _updRep;
+
+        public UpdateF(IUpdateRep updRep, ILibrarianRep libRep, ICustomerCardsRep customersRep)
+        {
+            // _customerCard = customerCard;
+            InitializeComponent();
+            _updRep = updRep ?? throw new ArgumentNullException(nameof(updRep));
+
+            LibrarianCBox.DataSource = libRep.GetCards();
+            LibrarianCBox.DisplayMember = "FIO";
+            LibrarianCBox.ValueMember = "CardID";
+
+            CardCBox.DataSource = customersRep.GetCards();
+            CardCBox.DisplayMember = "FIO";
+            CardCBox.DisplayMember = "CardID";
+            CardCBox.ValueMember = "CardID";
+        }
+
+        private void ConfirmBtn_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (LibrarianCBox.SelectedIndex < 0 || CardCBox.SelectedIndex < 0)
+                {
+                    throw new Exception("[ Blanck space left ]");
+                }
+                _updRep.AddUpdate(CustomerCard.AddCustomer(0, string.Empty, DateTime.Now));
+
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Saving error ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void CancelBtn_Click(object sender, EventArgs e) => Close();
+    }
+}

ProjLibrary/ProjLibrary/AdditionalForms/UpdateF.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>

ProjLibrary/ProjLibrary/Entities/Book.cs

@@ -0,0 +1,33 @@
+using ProjLibrary.Entities.Enums;
+
+namespace ProjLibrary.Entities
+{
+    public class Book
+    {
+        public int BookID { get; private set; }
+
+        public string Title { get; private set; }
+
+        public string Author { get; private set; }
+
+        public int PublishYear { get; private set; }
+
+        public Genres GenreID { get; private set; }
+
+        public BookStat Status { get; private set; }
+
+        public static Book AddBook(
+            int bookIndex, string title, string author, int year, Genres genre, BookStat status)
+        {
+            return new Book
+            {
+                BookID = bookIndex,
+                Title = title,
+                Author = author,
+                PublishYear = year,
+                GenreID = genre,
+                Status = status
+            };
+        }
+    }
+}

ProjLibrary/ProjLibrary/Entities/CustomerCard.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+namespace ProjLibrary.Entities
+{
+    public class CustomerCard
+    {
+        public int CardID { get; private set; }
+
+        public string FIO { get; private set; }
+
+        public DateTime AgeBirthday { get; private set; }
+
+        public static CustomerCard AddCustomer(
+            int cardIndex, string fullName, DateTime year)
+        {
+            return new CustomerCard
+            {
+                CardID = cardIndex,
+                FIO = fullName,
+                AgeBirthday = year
+            };
+        }
+    }
+}

ProjLibrary/ProjLibrary/Entities/Enums/BookStat.cs

@@ -0,0 +1,12 @@
+namespace ProjLibrary.Entities.Enums
+{
+    public enum BookStat
+    {
+        Unable = 0,
+        Ordered = 1,
+        IDassignment = 2,
+        OnStock = 3,
+        Borrowed = 4,
+        Debited = 5
+    }
+}

ProjLibrary/ProjLibrary/Entities/Enums/Genres.cs

@@ -0,0 +1,19 @@
+namespace ProjLibrary.Entities.Enums
+{
+    [Flags]
+    public enum Genres
+    {
+        None = 0,
+        Adventure = 1,  // 0001
+        Fantasy = 2,    // 0010
+        Mystery = 3,    // 0100
+        Fiction = 4,    // 1000
+        Suspense = 5,   // 0001 0000
+        Romance = 6,    // 0010 0000
+        Crime = 7,      // 0100 0000
+        Talent = 8,     // 1000 0000
+        Realism = 9,    // 0001 0000 0000
+        Horror = 10,     // 0010 0000 0000
+        Historical = 11 // 0100 0000 0000
+    }
+}

ProjLibrary/ProjLibrary/Entities/LibrarianCard.cs

@@ -0,0 +1,24 @@
+using ProjLibrary.Entities.Enums;
+
+namespace ProjLibrary.Entities
+{
+    public class LibrarianCard
+    {
+        public int CardID { get; private set; }
+
+        public string FIO { get; private set; }
+
+        public Genres GenreID { get; private set; }
+
+        public static LibrarianCard AddWorker(
+            int cardIndex, string fullName, Genres genre)
+        {
+            return new LibrarianCard
+            {
+                CardID = cardIndex,
+                FIO = fullName,
+                GenreID = genre
+            };
+        }
+    }
+}

ProjLibrary/ProjLibrary/Entities/Order.cs

@@ -0,0 +1,32 @@
+namespace ProjLibrary.Entities
+{
+    public class Order
+    {
+        public int OrderID { get; private set; }
+
+        public int CardID { get; private set; }
+
+        public DateTime BorrowDate { get; private set; }
+
+        public DateTime PlanReturnDate { get; private set; }
+
+        public DateTime FactReturnDate { get; private set; }
+
+        public int LibrarianID { get; private set; }
+
+        public IEnumerable<Registration> BookList { get; set; } = [];
+
+        public static Order NewOrder(
+            int orderIndex, int ticketIndex, int librarian, IEnumerable<Registration> list, DateTime factReturnD)
+        {
+            return new Order
+            {
+                OrderID = orderIndex,
+                CardID = ticketIndex,
+                LibrarianID = librarian,
+                BookList = list,
+                FactReturnDate = factReturnD
+            };
+        }
+    }
+}

ProjLibrary/ProjLibrary/Entities/Registration.cs

@@ -0,0 +1,22 @@
+namespace ProjLibrary.Entities
+{
+    public class Registration
+    {
+        public int OrderID { get; private set; }
+
+        public int BookID { get; private set; } // [!]
+
+        public string Note { get; private set; }
+
+        public static Registration OrderReg(
+            int orderIndex, string notes, int bookIndex) // int bookIndex
+        {
+            return new Registration
+            {
+                OrderID = orderIndex,
+                BookID = bookIndex,
+                Note = notes
+            };
+        }
+    }
+}

ProjLibrary/ProjLibrary/Entities/Update.cs

@@ -0,0 +1,26 @@
+namespace ProjLibrary.Entities;
+
+public class Update
+{
+    public int CardID { get; private set; }
+
+    public int LibrarianID { get; private set; }
+
+    public DateTime LastUpdate { get; private set; }
+
+    public DateTime UpdBoundary { get; private set; }
+
+    // LastUpd & DateTime NextUpd
+
+    public static Update CustomerUpd(
+            int cardIndex, int librIndex, DateTime updDate, DateTime updToDate) // IEnumerable<Book> allBooks
+    {
+        return new Update
+        {
+            CardID = cardIndex,
+            LastUpdate = updDate,
+            LibrarianID = librIndex,
+            UpdBoundary = updToDate
+        };
+    }
+}

ProjLibrary/ProjLibrary/MainForm.Designer.cs

@@ -28,12 +28,149 @@
         /// </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 = "WorkForm";
+            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MainForm));
+            menuStrip1 = new MenuStrip();
+            toolStripMenuItem1 = new ToolStripMenuItem();
+            menuStrip2 = new MenuStrip();
+            StaffTSMI = new ToolStripMenuItem();
+            EmployeeCard = new ToolStripMenuItem();
+            ReaderCard = new ToolStripMenuItem();
+            BookReg = new ToolStripMenuItem();
+            OperationsTSMI = new ToolStripMenuItem();
+            GiveOut = new ToolStripMenuItem();
+            Updating = new ToolStripMenuItem();
+            LogsTSMI = new ToolStripMenuItem();
+            menuStrip1.SuspendLayout();
+            menuStrip2.SuspendLayout();
+            SuspendLayout();
+            // 
+            // menuStrip1
+            // 
+            menuStrip1.ImageScalingSize = new Size(24, 24);
+            menuStrip1.Items.AddRange(new ToolStripItem[] { toolStripMenuItem1 });
+            menuStrip1.Location = new Point(0, 33);
+            menuStrip1.Name = "menuStrip1";
+            menuStrip1.Size = new Size(800, 24);
+            menuStrip1.TabIndex = 0;
+            menuStrip1.Text = "menuStrip1";
+            // 
+            // toolStripMenuItem1
+            // 
+            toolStripMenuItem1.Name = "toolStripMenuItem1";
+            toolStripMenuItem1.Size = new Size(16, 20);
+            // 
+            // menuStrip2
+            // 
+            menuStrip2.BackColor = Color.GreenYellow;
+            menuStrip2.ImageScalingSize = new Size(24, 24);
+            menuStrip2.Items.AddRange(new ToolStripItem[] { StaffTSMI, OperationsTSMI, LogsTSMI });
+            menuStrip2.Location = new Point(0, 0);
+            menuStrip2.Name = "menuStrip2";
+            menuStrip2.Size = new Size(800, 33);
+            menuStrip2.TabIndex = 1;
+            menuStrip2.Text = "menuStrip2";
+            // 
+            // StaffTSMI
+            // 
+            StaffTSMI.DropDownItems.AddRange(new ToolStripItem[] { EmployeeCard, ReaderCard, BookReg });
+            StaffTSMI.ForeColor = Color.DarkSlateBlue;
+            StaffTSMI.Name = "StaffTSMI";
+            StaffTSMI.Size = new Size(256, 29);
+            StaffTSMI.Text = "Персональная информация";
+            // 
+            // EmployeeCard
+            // 
+            EmployeeCard.BackColor = Color.DarkSlateBlue;
+            EmployeeCard.ForeColor = Color.GreenYellow;
+            EmployeeCard.Name = "EmployeeCard";
+            EmployeeCard.Size = new Size(273, 34);
+            EmployeeCard.Text = "Карта сотрудника";
+            EmployeeCard.Click += EmployeeCard_Click;
+            // 
+            // ReaderCard
+            // 
+            ReaderCard.BackColor = Color.DarkSlateBlue;
+            ReaderCard.ForeColor = Color.GreenYellow;
+            ReaderCard.Name = "ReaderCard";
+            ReaderCard.Size = new Size(273, 34);
+            ReaderCard.Text = "Читательский билет";
+            ReaderCard.Click += ReaderCard_Click;
+            // 
+            // BookReg
+            // 
+            BookReg.BackColor = Color.DarkSlateBlue;
+            BookReg.ForeColor = Color.GreenYellow;
+            BookReg.Name = "BookReg";
+            BookReg.Size = new Size(273, 34);
+            BookReg.Text = "Книга";
+            BookReg.Click += BookReg_Click;
+            // 
+            // OperationsTSMI
+            // 
+            OperationsTSMI.DropDownItems.AddRange(new ToolStripItem[] { GiveOut, Updating });
+            OperationsTSMI.ForeColor = Color.DarkSlateBlue;
+            OperationsTSMI.Name = "OperationsTSMI";
+            OperationsTSMI.Size = new Size(112, 29);
+            OperationsTSMI.Text = "Операции";
+            // 
+            // GiveOut
+            // 
+            GiveOut.BackColor = Color.DarkSlateBlue;
+            GiveOut.ForeColor = Color.GreenYellow;
+            GiveOut.Name = "GiveOut";
+            GiveOut.Size = new Size(289, 34);
+            GiveOut.Text = "Оформление выдачи";
+            GiveOut.Click += GiveOut_Click;
+            // 
+            // Updating
+            // 
+            Updating.BackColor = Color.DarkSlateBlue;
+            Updating.ForeColor = Color.GreenYellow;
+            Updating.Name = "Updating";
+            Updating.Size = new Size(289, 34);
+            Updating.Text = "Обновление билета";
+            Updating.Click += Updating_Click;
+            // 
+            // LogsTSMI
+            // 
+            LogsTSMI.ForeColor = Color.DarkSlateBlue;
+            LogsTSMI.Name = "LogsTSMI";
+            LogsTSMI.Size = new Size(88, 29);
+            LogsTSMI.Text = "Отчёты";
+            // 
+            // MainForm
+            // 
+            AutoScaleDimensions = new SizeF(10F, 25F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackgroundImage = (Image)resources.GetObject("$this.BackgroundImage");
+            BackgroundImageLayout = ImageLayout.Stretch;
+            ClientSize = new Size(800, 450);
+            Controls.Add(menuStrip1);
+            Controls.Add(menuStrip2);
+            DoubleBuffered = true;
+            MainMenuStrip = menuStrip1;
+            Name = "MainForm";
+            Text = "WorkForm";
+            menuStrip1.ResumeLayout(false);
+            menuStrip1.PerformLayout();
+            menuStrip2.ResumeLayout(false);
+            menuStrip2.PerformLayout();
+            ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
+
+        private MenuStrip menuStrip1;
+        private ToolStripMenuItem toolStripMenuItem1;
+        private MenuStrip menuStrip2;
+        private ToolStripMenuItem StaffTSMI;
+        private ToolStripMenuItem EmployeeCard;
+        private ToolStripMenuItem OperationsTSMI;
+        private ToolStripMenuItem GiveOut;
+        private ToolStripMenuItem LogsTSMI;
+        private ToolStripMenuItem ReaderCard;
+        private ToolStripMenuItem BookReg;
+        private ToolStripMenuItem Updating;
     }
 }

ProjLibrary/ProjLibrary/MainForm.cs

@@ -1,10 +1,84 @@
+using System.ComponentModel;
+using ProjLibrary.AdditionalForms;
+using Unity;
+
 namespace ProjLibrary
 {
     public partial class MainForm : Form
     {
-        public MainForm()
+        private readonly IUnityContainer _container;
+
+        public MainForm(IUnityContainer container)
         {
             InitializeComponent();
+            _container = container ??
+                throw new ArgumentNullException(nameof(container));
+        }
+
+        private void EmployeeCard_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<EmployeesF>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Download : mistake ]",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ReaderCard_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<CustomerListF>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Download : mistake ]",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void BookReg_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<BookListF>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Download : mistake ]",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void GiveOut_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<RegOrder>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Download : mistake ]",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void Updating_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<CardUpdatesF>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "[ Download : mistake ]",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
     }
+}
+

ProjLibrary/ProjLibrary/Program.cs

@@ -1,3 +1,7 @@
+using ProjLibrary.Repositories;
+using ProjLibrary.Repositories.Implementations;
+using Unity;
+
 namespace ProjLibrary
 {
     internal static class Program
@@ -11,7 +15,21 @@ namespace ProjLibrary
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            Application.Run(new MainForm());
+            Application.Run(CreateContainer().Resolve<MainForm>());
+        }
+
+        private static IUnityContainer CreateContainer()
+        {
+            var container = new UnityContainer();
+
+            container.RegisterType<IBookRep, BookR>();
+            container.RegisterType<ICustomerCardsRep, CustomerCardR>();
+            container.RegisterType<ILibrarianRep, LibrarianR>();
+            container.RegisterType<IRegistrationRep, RegistR>();
+            container.RegisterType<IOrderRep, OrderR>();
+            container.RegisterType<IUpdateRep, UpdateR>();
+
+            return container;
         }
     }
 }

ProjLibrary/ProjLibrary/ProjLibrary.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>

ProjLibrary/ProjLibrary/ProjLibrary.csproj.user

@@ -1,6 +1,33 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
+    <Compile Update="AdditionalForms\BookF.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Update="AdditionalForms\BookListF.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Update="AdditionalForms\CardUpdatesF.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Update="AdditionalForms\CustomerF.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Update="AdditionalForms\CustomerListF.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Update="AdditionalForms\EmployeeF.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Update="AdditionalForms\EmployeesF.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Update="AdditionalForms\RegOrder.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Update="AdditionalForms\UpdateF.cs">
+      <SubType>Form</SubType>
+    </Compile>
     <Compile Update="MainForm.cs">
       <SubType>Form</SubType>
     </Compile>

ProjLibrary/ProjLibrary/Properties/Resources.Designer.cs

@@ -0,0 +1,133 @@
+//------------------------------------------------------------------------------
+// <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 ProjLibrary.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("ProjLibrary.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 AddImg {
+            get {
+                object obj = ResourceManager.GetObject("AddImg", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap BookListFrameCover {
+            get {
+                object obj = ResourceManager.GetObject("BookListFrameCover", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap DelImg {
+            get {
+                object obj = ResourceManager.GetObject("DelImg", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap EmployeesFrameCover {
+            get {
+                object obj = ResourceManager.GetObject("EmployeesFrameCover", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap OperationImg {
+            get {
+                object obj = ResourceManager.GetObject("OperationImg", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap ReadersFrameCover {
+            get {
+                object obj = ResourceManager.GetObject("ReadersFrameCover", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap UpdListFrameCover {
+            get {
+                object obj = ResourceManager.GetObject("UpdListFrameCover", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+    }
+}

ProjLibrary/ProjLibrary/Properties/Resources.resx

@@ -0,0 +1,142 @@
+<?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="ReadersFrameCover" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\RscImages\ReadersFrameCover.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="OperationImg" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\RscImages\OperationImg.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="AddImg" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\RscImages\AddImg.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="DelImg" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\RscImages\DelImg.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="BookListFrameCover" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\RscImages\BookListFrameCover.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="EmployeesFrameCover" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\RscImages\EmployeesFrameCover.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="UpdListFrameCover" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\RscImages\UpdListFrameCover.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+</root>

ProjLibrary/ProjLibrary/Repositories/IBookRep.cs

@@ -0,0 +1,16 @@
+using ProjLibrary.Entities;
+
+namespace ProjLibrary.Repositories;
+
+public interface IBookRep
+{
+    IEnumerable<Book> GetBookList();
+
+    Book GetBookByID(int id);
+
+    void AddBook(Book card);
+
+    void UpdateBook(Book card);
+
+    void DeleteBook(int id);
+}

ProjLibrary/ProjLibrary/Repositories/ICustomerCardsRep.cs

@@ -0,0 +1,16 @@
+using ProjLibrary.Entities;
+
+namespace ProjLibrary.Repositories;
+
+public interface ICustomerCardsRep
+{
+    IEnumerable<CustomerCard> GetCards();
+
+    CustomerCard GetCardByID(int id);
+
+    void AddCard(CustomerCard card);
+
+    void UpdateCard(CustomerCard card);
+
+    void DeleteCard(int id);
+}

ProjLibrary/ProjLibrary/Repositories/ILibrarianRep.cs

@@ -0,0 +1,16 @@
+using ProjLibrary.Entities;
+
+namespace ProjLibrary.Repositories;
+
+public interface ILibrarianRep
+{
+    IEnumerable<LibrarianCard> GetCards();
+
+    LibrarianCard GetCardByID(int id);
+
+    void AddCard(LibrarianCard card);
+
+    void ChangeCardInfo(LibrarianCard card);
+
+    void DeleteCard(int id);
+}

ProjLibrary/ProjLibrary/Repositories/IOrderRep.cs

@@ -0,0 +1,16 @@
+using ProjLibrary.Entities;
+
+namespace ProjLibrary.Repositories;
+
+public interface IOrderRep
+{
+    IEnumerable<Order> GetOrdersInfo(
+        // DateTime? borrowingDateFrom = null, DateTime? returnDateTo = null,
+        int? librarianID, int? orderID = null, int? customerID = null);
+
+    // int? bookID = null -> another connection, check by orderID needed first [!]
+
+    void CreateOrder(Order order);
+
+    void DeleteOrderinfo(int orderID);
+}

ProjLibrary/ProjLibrary/Repositories/IRegistrationRep.cs

@@ -0,0 +1,14 @@
+using ProjLibrary.Entities;
+
+namespace ProjLibrary.Repositories;
+
+public interface IRegistrationRep
+{
+    IEnumerable<Registration> GetBookBorrowings(
+        DateTime? borrowingDateFrom = null, DateTime? returnDateTo = null,
+        int? orderID = null, int? bookID = null);
+
+    // int? customerID = null -> another connection, check by orderID needed first [!]
+
+    void MakeRegistration(Registration reg);
+}

ProjLibrary/ProjLibrary/Repositories/IUpdateRep.cs

@@ -0,0 +1,15 @@
+using ProjLibrary.Entities;
+
+namespace ProjLibrary.Repositories;
+
+public interface IUpdateRep
+{
+    IEnumerable<Update> GetUpdateList();
+
+    CustomerCard GetUpdateByID(int id);
+
+    void AddUpdate(CustomerCard card);
+
+    void RemoveUpd(int cardID);
+}
+

ProjLibrary/ProjLibrary/Repositories/Implementations/BookR.cs

@@ -0,0 +1,22 @@
+using ProjLibrary.Entities;
+
+namespace ProjLibrary.Repositories.Implementations;
+
+public class BookR : IBookRep
+{
+    public void AddBook(Book card) {}
+
+    public void DeleteBook(int id) {}
+
+    public Book GetBookByID(int id)
+    {
+        return Book.AddBook(0, string.Empty, string.Empty, 0, 0, 0);
+    }
+
+    public IEnumerable<Book> GetBookList()
+    {
+        return [];
+    }
+
+    public void UpdateBook(Book card) {}
+}

ProjLibrary/ProjLibrary/Repositories/Implementations/CustomerCardR.cs

@@ -0,0 +1,22 @@
+using ProjLibrary.Entities;
+
+namespace ProjLibrary.Repositories.Implementations;
+
+public class CustomerCardR : ICustomerCardsRep
+{
+    public void AddCard(CustomerCard card) {}
+
+    public void DeleteCard(int id) {}
+
+    public CustomerCard GetCardByID(int id)
+    {
+        return CustomerCard.AddCustomer(0, string.Empty, DateTime.Now);
+    }
+
+    public IEnumerable<CustomerCard> GetCards()
+    {
+        return [];
+    }
+
+    public void UpdateCard(CustomerCard card) {}
+}

ProjLibrary/ProjLibrary/Repositories/Implementations/LibrarianR.cs

@@ -0,0 +1,22 @@
+using ProjLibrary.Entities;
+
+namespace ProjLibrary.Repositories.Implementations;
+
+internal class LibrarianR : ILibrarianRep
+{
+    public void AddCard(LibrarianCard card) {}
+
+    public void ChangeCardInfo(LibrarianCard card) {}
+
+    public void DeleteCard(int id) {}
+
+    public LibrarianCard GetCardByID(int id)
+    {
+        return LibrarianCard.AddWorker(0, string.Empty, 0);
+    }
+
+    public IEnumerable<LibrarianCard> GetCards()
+    {
+        return [];
+    }
+}

ProjLibrary/ProjLibrary/Repositories/Implementations/OrderR.cs

@@ -0,0 +1,15 @@
+using ProjLibrary.Entities;
+
+namespace ProjLibrary.Repositories.Implementations;
+
+public class OrderR : IOrderRep
+{
+    public void CreateOrder(Order order) {}
+
+    public void DeleteOrderinfo(int orderID) {}
+
+    public IEnumerable<Order> GetOrdersInfo(int? librarianID, int? orderID = null, int? customerID = null)
+    {
+        return [];
+    }
+}

ProjLibrary/ProjLibrary/Repositories/Implementations/RegistR.cs

@@ -0,0 +1,13 @@
+using ProjLibrary.Entities;
+
+namespace ProjLibrary.Repositories.Implementations;
+
+internal class RegistR : IRegistrationRep
+{
+    public IEnumerable<Registration> GetBookBorrowings(DateTime? borrowingDateFrom = null, DateTime? returnDateTo = null, int? orderID = null, int? bookID = null)
+    {
+        return [];
+    }
+
+    public void MakeRegistration(Registration reg) {}
+}

ProjLibrary/ProjLibrary/Repositories/Implementations/UpdateR.cs

@@ -0,0 +1,20 @@
+using ProjLibrary.Entities;
+
+namespace ProjLibrary.Repositories.Implementations;
+
+public class UpdateR : IUpdateRep
+{
+    public void AddUpdate(CustomerCard card) {}
+
+    public void RemoveUpd(int cardID) { }
+
+    public CustomerCard GetUpdateByID(int id)
+    {
+        return CustomerCard.AddCustomer(0, string.Empty, DateTime.Now);
+    }
+
+    public IEnumerable<Update> GetUpdateList()
+    {
+        return [];
+    }
+}

ProjLibrary/ProjLibrary/bin/Debug/net8.0-windows/ProjLibrary.deps.json

@@ -0,0 +1,56 @@
+{
+  "runtimeTarget": {
+    "name": ".NETCoreApp,Version=v8.0",
+    "signature": ""
+  },
+  "compilationOptions": {},
+  "targets": {
+    ".NETCoreApp,Version=v8.0": {
+      "ProjLibrary/1.0.0": {
+        "dependencies": {
+          "Unity": "5.11.10"
+        },
+        "runtime": {
+          "ProjLibrary.dll": {}
+        }
+      },
+      "System.Runtime.CompilerServices.Unsafe/4.5.2": {},
+      "Unity/5.11.10": {
+        "dependencies": {
+          "System.Runtime.CompilerServices.Unsafe": "4.5.2"
+        },
+        "runtime": {
+          "lib/netcoreapp3.0/Unity.Abstractions.dll": {
+            "assemblyVersion": "5.11.7.0",
+            "fileVersion": "5.11.7.0"
+          },
+          "lib/netcoreapp3.0/Unity.Container.dll": {
+            "assemblyVersion": "5.11.11.0",
+            "fileVersion": "5.11.11.0"
+          }
+        }
+      }
+    }
+  },
+  "libraries": {
+    "ProjLibrary/1.0.0": {
+      "type": "project",
+      "serviceable": false,
+      "sha512": ""
+    },
+    "System.Runtime.CompilerServices.Unsafe/4.5.2": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-wprSFgext8cwqymChhrBLu62LMg/1u92bU+VOwyfBimSPVFXtsNqEWC92Pf9ofzJFlk4IHmJA75EDJn1b2goAQ==",
+      "path": "system.runtime.compilerservices.unsafe/4.5.2",
+      "hashPath": "system.runtime.compilerservices.unsafe.4.5.2.nupkg.sha512"
+    },
+    "Unity/5.11.10": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-B4+Ps3oqI78hJ+dAFsJhPkJT6qycsNExgLbtw7CEHSzKc2ac3YyUR8SHQ+ZyTwld/y5IbDx/aNOHnKE9Em1zWA==",
+      "path": "unity/5.11.10",
+      "hashPath": "unity.5.11.10.nupkg.sha512"
+    }
+  }
+}

ProjLibrary/ProjLibrary/bin/Debug/net8.0-windows/ProjLibrary.runtimeconfig.json

@@ -0,0 +1,18 @@
+{
+  "runtimeOptions": {
+    "tfm": "net8.0",
+    "frameworks": [
+      {
+        "name": "Microsoft.NETCore.App",
+        "version": "8.0.0"
+      },
+      {
+        "name": "Microsoft.WindowsDesktop.App",
+        "version": "8.0.0"
+      }
+    ],
+    "configProperties": {
+      "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": true
+    }
+  }
+}

ProjLibrary/ProjLibrary/obj/Debug/net8.0-windows/ProjLibrary.AssemblyInfo.cs

@@ -14,7 +14,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("ProjLibrary")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+f0892917d1c3c47fd068902052ae8a0991cc7b3e")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+dc2fbf77bfa1b263fa7863c8a0a465e360413810")]
 [assembly: System.Reflection.AssemblyProductAttribute("ProjLibrary")]
 [assembly: System.Reflection.AssemblyTitleAttribute("ProjLibrary")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]

ProjLibrary/ProjLibrary/obj/Debug/net8.0-windows/ProjLibrary.AssemblyInfoInputs.cache

@@ -1 +1 @@
-ff7b9d7e96ae06dd431cac4e47fd9a443e80aba08bf36676ad60cf57c1c2a18d
+541610bf278f686d251f50e1a430d591568c359956ca19fe8a9bfaeacb36b00d

ProjLibrary/ProjLibrary/obj/Debug/net8.0-windows/ProjLibrary.csproj.CoreCompileInputs.cache

@@ -0,0 +1 @@
+da02128a733774853a1729ba13210d0393a2bf038737c88b37ae5920501c0e5b

ProjLibrary/ProjLibrary/obj/Debug/net8.0-windows/ProjLibrary.csproj.FileListAbsolute.txt

@@ -0,0 +1,30 @@
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.csproj.AssemblyReference.cache
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.AdditionalForms.BookF.resources
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.AdditionalForms.BookListF.resources
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.AdditionalForms.CustomerF.resources
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.AdditionalForms.CustomerListF.resources
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.AdditionalForms.EmployeeF.resources
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.AdditionalForms.EmployeesF.resources
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.AdditionalForms.RegOrder.resources
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.MainForm.resources
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.Properties.Resources.resources
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.csproj.GenerateResource.cache
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.GeneratedMSBuildEditorConfig.editorconfig
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.AssemblyInfoInputs.cache
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.AssemblyInfo.cs
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.csproj.CoreCompileInputs.cache
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\bin\Debug\net8.0-windows\ProjLibrary.exe
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\bin\Debug\net8.0-windows\ProjLibrary.deps.json
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\bin\Debug\net8.0-windows\ProjLibrary.runtimeconfig.json
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\bin\Debug\net8.0-windows\ProjLibrary.dll
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\bin\Debug\net8.0-windows\ProjLibrary.pdb
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\bin\Debug\net8.0-windows\Unity.Abstractions.dll
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\bin\Debug\net8.0-windows\Unity.Container.dll
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.csproj.CopyComplete
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.dll
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\refint\ProjLibrary.dll
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.pdb
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.genruntimeconfig.cache
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ref\ProjLibrary.dll
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.AdditionalForms.UpdateF.resources
+C:\Users\inna\source\repos\LibraryPr\ProjLibrary\ProjLibrary\obj\Debug\net8.0-windows\ProjLibrary.AdditionalForms.CardUpdatesF.resources

ProjLibrary/ProjLibrary/obj/Debug/net8.0-windows/ProjLibrary.designer.deps.json

@@ -5,7 +5,46 @@
   },
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   "targets": {
-    ".NETCoreApp,Version=v8.0": {}
-  },
-  "libraries": {}
+    ".NETCoreApp,Version=v8.0": {
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+        "runtime": {
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+            "assemblyVersion": "4.0.4.1",
+            "fileVersion": "4.6.26919.2"
+          }
+        }
+      },
+      "Unity/5.11.10": {
+        "dependencies": {
+          "System.Runtime.CompilerServices.Unsafe": "4.5.2"
+        },
+        "runtime": {
+          "lib/netcoreapp3.0/Unity.Abstractions.dll": {
+            "assemblyVersion": "5.11.7.0",
+            "fileVersion": "5.11.7.0"
+          },
+          "lib/netcoreapp3.0/Unity.Container.dll": {
+            "assemblyVersion": "5.11.11.0",
+            "fileVersion": "5.11.11.0"
+          }
+        }
+      }
+    }
+  },
+  "libraries": {
+    "System.Runtime.CompilerServices.Unsafe/4.5.2": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-wprSFgext8cwqymChhrBLu62LMg/1u92bU+VOwyfBimSPVFXtsNqEWC92Pf9ofzJFlk4IHmJA75EDJn1b2goAQ==",
+      "path": "system.runtime.compilerservices.unsafe/4.5.2",
+      "hashPath": "system.runtime.compilerservices.unsafe.4.5.2.nupkg.sha512"
+    },
+    "Unity/5.11.10": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-B4+Ps3oqI78hJ+dAFsJhPkJT6qycsNExgLbtw7CEHSzKc2ac3YyUR8SHQ+ZyTwld/y5IbDx/aNOHnKE9Em1zWA==",
+      "path": "unity/5.11.10",
+      "hashPath": "unity.5.11.10.nupkg.sha512"
+    }
+  }
 }

ProjLibrary/ProjLibrary/obj/Debug/net8.0-windows/ProjLibrary.genruntimeconfig.cache

@@ -0,0 +1 @@
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