доделал компонент, чтобы работало без ошибок и по тз

COP/KryukovLib/ColumnsConfiguratoin.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KryukovLib
+{
+    public class ColumnsConfiguratoin
+    {
+        public int ColumnsCount { get; set; }
+        public string[]? NameColumn { get; set; }
+        public int[]? Width { get; set; }
+        public bool[]? Visible { get; set; }
+        public string[]? PropertiesObject { get; set; }
+    }
+}

COP/KryukovLib/CustomDataGridView.Designer.cs

@@ -0,0 +1,64 @@
+namespace KryukovLib
+{
+    partial class CustomDataGridView
+    {
+        /// <summary> 
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary> 
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            dataGridViewItems = new DataGridView();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewItems).BeginInit();
+            SuspendLayout();
+            // 
+            // dataGridViewItems
+            // 
+            dataGridViewItems.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            dataGridViewItems.BackgroundColor = SystemColors.ButtonHighlight;
+            dataGridViewItems.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewItems.Location = new Point(0, 0);
+            dataGridViewItems.Name = "dataGridViewItems";
+            dataGridViewItems.RowHeadersWidth = 51;
+            dataGridViewItems.RowTemplate.Height = 29;
+            dataGridViewItems.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewItems.Size = new Size(583, 353);
+            dataGridViewItems.TabIndex = 0;
+            // 
+            // CustomDataGridView
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            Controls.Add(dataGridViewItems);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "CustomDataGridView";
+            Size = new Size(583, 353);
+            ((System.ComponentModel.ISupportInitialize)dataGridViewItems).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewItems;
+    }
+}

COP/KryukovLib/CustomDataGridView.cs

@@ -0,0 +1,118 @@
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Windows.Forms;
+
+namespace KryukovLib
+{
+    public partial class CustomDataGridView : UserControl
+    {
+        private DataGridView dataGridView;
+
+        public CustomDataGridView()
+        {
+            InitializeComponent();
+        }
+        public DataGridViewRowCollection Rows
+        {
+            get { return dataGridViewItems.Rows; }
+        }
+
+
+        public int SelectedRow
+        {
+            get { return dataGridViewItems.SelectedRows[0].Index; }
+            set
+            {
+                if (dataGridViewItems.SelectedRows.Count <= value || value < 0)
+                    throw new ArgumentException(string.Format("{0} is an invalid row index.", value));
+                else
+                {
+                    dataGridViewItems.ClearSelection();
+                    dataGridViewItems.Rows[value].Selected = true;
+                }
+            }
+        }
+
+        public void ClearDataGrid()
+        {
+            dataGridViewItems.DataSource = null;
+            dataGridViewItems.Rows.Clear();
+        }
+
+        public void ConfigColumn(ColumnsConfiguratoin columnsData)
+        {
+            dataGridViewItems.ColumnCount = columnsData.ColumnsCount;
+            for (int i = 0; i < columnsData.ColumnsCount; i++)
+            {
+                dataGridViewItems.Columns[i].Name = columnsData.NameColumn[i];
+                dataGridViewItems.Columns[i].Width = columnsData.Width[i];
+                dataGridViewItems.Columns[i].Visible = columnsData.Visible[i];
+                dataGridViewItems.Columns[i].DataPropertyName = columnsData.PropertiesObject[i];
+            }
+        }
+
+        public T GetSelectedObjectInRow<T>() where T : class, new()
+        {
+            T val = new();
+
+            var propertiesObj = typeof(T).GetProperties();
+            foreach (var property in propertiesObj)
+            {
+                bool propIsExist = false;
+                int columnIndex = 0;
+                for (; columnIndex < dataGridViewItems.Columns.Count; columnIndex++)
+                {
+                    if (dataGridViewItems.Columns[columnIndex].DataPropertyName.ToString() == property.Name)
+                    {
+                        propIsExist = true;
+                        break;
+                    }
+                }
+
+                if (propIsExist)
+                {
+                    object value = dataGridViewItems.SelectedRows[0].Cells[columnIndex].Value;
+
+                    Type propertyType = Nullable.GetUnderlyingType(property.PropertyType) ?? property.PropertyType;
+
+                    if (value == null || value == DBNull.Value)
+                    {
+                        if (property.PropertyType.IsGenericType && property.PropertyType.GetGenericTypeDefinition() == typeof(Nullable<>))
+                        {
+                            property.SetValue(val, null);
+                        }
+                    }
+                    else
+                    {
+                        property.SetValue(val, Convert.ChangeType(value, propertyType));
+                    }
+                }
+            }
+
+            return val;
+        }
+
+
+        public void AddItem<T>(T item, int RowIndex) where T : class
+        {
+            if (item == null)
+                return;
+
+            var rowData = new object[dataGridViewItems.Columns.Count];
+
+            for (int i = 0; i < dataGridViewItems.Columns.Count; i++)
+            {
+                string propertyName = dataGridViewItems.Columns[i].DataPropertyName;
+                PropertyInfo? propInfo = item.GetType().GetProperty(propertyName);
+
+                var value = propInfo?.GetValue(item);
+                rowData[i] = value?.ToString() ?? string.Empty; 
+            }
+
+            dataGridViewItems.Rows.Add(rowData);
+        }
+
+
+    }
+}

COP/KryukovLib/CustomDataGridView.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>

COP/KryukovLib/CustomListBox.Designer.cs

@@ -0,0 +1,61 @@
+
+namespace KryukovLib
+{
+    //Список значений. Список заполняется через публичное свойство
+    partial class CustomListBox
+    {
+        /// <summary> 
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary> 
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            listBoxCustom = new ListBox();
+            SuspendLayout();
+            // 
+            // listBoxCustom
+            // 
+            listBoxCustom.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            listBoxCustom.FormattingEnabled = true;
+            listBoxCustom.ItemHeight = 20;
+            listBoxCustom.Location = new Point(0, 228);
+            listBoxCustom.Name = "listBoxCustom";
+            listBoxCustom.Size = new Size(245, 24);
+            listBoxCustom.TabIndex = 0;
+            // 
+            // CustomListBox
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            Controls.Add(listBoxCustom);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "CustomListBox";
+            Size = new Size(245, 252);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private ListBox listBoxCustom;
+    }
+}

COP/KryukovLib/CustomListBox.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.Windows.Forms;
+
+namespace KryukovLib
+{
+    public partial class CustomListBox : UserControl
+    {
+        private ListBox listBox;
+
+        public CustomListBox()
+        {
+            InitializeComponent();
+            InitializeListBox();
+        }
+
+        private void InitializeListBox()
+        {
+            listBox = new ListBox
+            {
+                Dock = DockStyle.Fill,
+                SelectionMode = SelectionMode.One 
+            };
+            this.Controls.Add(listBox);
+        }
+
+        // Публичное свойство для получения и установки выбранного значения
+        public string SelectedValue
+        {
+            get => listBox.SelectedItem?.ToString() ?? string.Empty;
+            set
+            {
+                if (listBox.Items.Contains(value))
+                    listBox.SelectedItem = value;
+            }
+        }
+
+
+        // Публичное свойство для прямого доступа к элементам Items
+        public ListBox.ObjectCollection ItemCollection
+        {
+            get => listBox.Items;
+        }
+
+        // Публичный метод для очистки списка
+        public void ClearList()
+        {
+            listBox.Items.Clear();
+        }
+
+    }
+}

COP/KryukovLib/CustomListBox.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>

COP/KryukovLib/DateBoxWithNull.Designer.cs

@@ -0,0 +1,68 @@
+namespace KryukovLib
+{
+    partial class DateBoxWithNull
+    {
+        /// <summary> 
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary> 
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            checkBoxNull = new CheckBox();
+            textBoxDate = new TextBox();
+            SuspendLayout();
+            // 
+            // checkBoxNull
+            // 
+            checkBoxNull.AutoSize = true;
+            checkBoxNull.Location = new Point(4, 8);
+            checkBoxNull.Name = "checkBoxNull";
+            checkBoxNull.Size = new Size(18, 17);
+            checkBoxNull.TabIndex = 0;
+            checkBoxNull.UseVisualStyleBackColor = true;
+            // 
+            // textBoxDate
+            // 
+            textBoxDate.Location = new Point(28, 2);
+            textBoxDate.Name = "textBoxDate";
+            textBoxDate.Size = new Size(227, 27);
+            textBoxDate.TabIndex = 1;
+            // 
+            // DateBoxWithNull
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            Controls.Add(textBoxDate);
+            Controls.Add(checkBoxNull);
+            Name = "DateBoxWithNull";
+            Size = new Size(267, 36);
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private CheckBox checkBoxNull;
+        private TextBox textBoxDate;
+    }
+}

COP/KryukovLib/DateBoxWithNull.cs

@@ -0,0 +1,58 @@
+using System;
+using System.Globalization;
+using System.Windows.Forms;
+
+namespace KryukovLib
+{
+    public partial class DateBoxWithNull : UserControl
+    {
+        public event EventHandler? CombinedEvent;
+
+        public Exception? Error;
+
+        public DateBoxWithNull()
+        {
+            InitializeComponent();
+        }
+
+        public DateTime? Value
+        {
+            get
+            {
+                if (!checkBoxNull.Checked)
+                {
+                    if (string.IsNullOrEmpty(textBoxDate.Text))
+                    {
+                        throw new NotFilledException("Text box can't be empty, click checkbox if value must be empty!");
+                    }
+                    if (DateTime.TryParseExact(textBoxDate.Text, "dd.MM.yyyy", null, DateTimeStyles.None, out DateTime parsedDate))
+                    {
+                        return parsedDate;
+                    }
+                    else
+                    {
+                        throw new ParseException($"Wrong format <{textBoxDate.Text}>!");
+                    }
+                }
+                return null;
+            }
+            set
+            {
+                bool isNull = value is null;
+                checkBoxNull.Checked = isNull;
+                textBoxDate.Text = isNull ? string.Empty : value?.ToString("dd.MM.yyyy");
+            }
+        }
+
+        private void TextBoxDate_TextChanged(object sender, EventArgs e)
+        {
+            CombinedEvent?.Invoke(sender, e);
+        }
+
+        private void CheckBoxNull_CheckedChanged(object sender, EventArgs e)
+        {
+            textBoxDate.Enabled = !checkBoxNull.Checked;
+            CombinedEvent?.Invoke(sender, e);
+        }
+    }
+}

COP/KryukovLib/DateBoxWithNull.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>

COP/KryukovLib/ExcelGistogram.Designer.cs

@@ -0,0 +1,36 @@
+namespace KryukovLib
+{
+    partial class ExcelGistogram
+    {
+        /// <summary>
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary>
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+        }
+
+        #endregion
+    }
+}

COP/KryukovLib/ExcelGistogram.cs

@@ -0,0 +1,35 @@
+using KryukovLib.Helpers;
+using KryukovLib.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KryukovLib
+{
+    public partial class ExcelGistogram : Component
+    {
+        public ExcelGistogram()
+        {
+            InitializeComponent();
+        }
+
+        public ExcelGistogram(IContainer container)
+        {
+            container.Add(this);
+            InitializeComponent();
+        }
+
+        public void CreateDoc(ChartConfig config)
+        {
+            config.CheckFields();
+            IContext creator = new WorkWithExcel();
+            creator.CreateHeader(config.Header);
+            creator.CreateBarChart(config);
+            creator.SaveDoc(config.FilePath);
+        }
+    }
+}

COP/KryukovLib/ExcelTable.Designer.cs

@@ -0,0 +1,36 @@
+namespace KryukovLib
+{
+    partial class ExcelTable
+    {
+        /// <summary>
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary>
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+        }
+
+        #endregion
+    }
+}

COP/KryukovLib/ExcelTable.cs

@@ -0,0 +1,40 @@
+using KryukovLib.Helpers;
+using KryukovLib.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KryukovLib
+{
+    public partial class ExcelTable : Component
+    {
+        public ExcelTable()
+        {
+            InitializeComponent();
+        }
+
+        public ExcelTable(IContainer container)
+        {
+            container.Add(this);
+            InitializeComponent();
+        }
+
+        public void CreateDoc(TableConfig config)
+        {
+            config.CheckFields();
+            IContext creator = new WorkWithExcel();
+            creator.CreateHeader(config.Header);
+            if (config.Data != null)
+                foreach (var datum in config.Data)
+                {
+                    creator.CreateTable(datum);
+                }
+
+            creator.SaveDoc(config.FilePath);
+        }
+    }
+}

COP/KryukovLib/ExcelWithCustomTable.Designer.cs

@@ -0,0 +1,36 @@
+namespace KryukovLib
+{
+    partial class ExcelWithCustomTable
+    {
+        /// <summary>
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary>
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+        }
+
+        #endregion
+    }
+}

COP/KryukovLib/ExcelWithCustomTable.cs

@@ -0,0 +1,60 @@
+using KryukovLib.Helpers;
+using KryukovLib.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KryukovLib
+{
+    public partial class ExcelWithCustomTable : Component
+    {
+        public ExcelWithCustomTable()
+        {
+            InitializeComponent();
+        }
+
+        public ExcelWithCustomTable(IContainer container)
+        {
+            container.Add(this);
+            InitializeComponent();
+        }
+
+        public void CreateDoc<T>(TableWithHeaderConfig<T> config)
+        {
+            config.CheckFields();
+            config.ColumnsRowsDataCount = (config.ColumnsRowsWidth.Count, config.Data.Count + 1);
+            IContext creator = new WorkWithExcel();
+            creator.CreateHeader(config.Header);
+            creator.CreateTableWithHeader();
+            creator.CreateMultiHeader(config);
+
+            var array = new string[config.Data.Count, config.Headers.Count];
+            for (var j = 0; j < config.Data.Count; j++)
+            {
+                for (var i = 0; i < config.Headers.Count; i++)
+                {
+                    (int, string, string) first = (0, null, null)!;
+                    foreach (var x in config.Headers.Where(x => x.ColumnIndex == i))
+                    {
+                        first = x;
+                        break;
+                    }
+
+                    var (_, _, name) = first;
+                    if (name != null)
+                    {
+                        object? value = config.Data[j]?.GetType().GetProperty(name)!.GetValue(config.Data[j], null);
+                        array[j, i] = value?.ToString() ?? string.Empty;
+                    }
+                }
+            }
+
+            creator.LoadDataToTableWithMultiHeader(array, config.ColumnsRowsWidth[1].Row);
+            creator.SaveDoc(config.FilePath);
+        }
+    }
+}

COP/KryukovLib/Helpers/ChartGenerator.cs

@@ -0,0 +1,453 @@
+using DocumentFormat.OpenXml.Drawing.Charts;
+using DocumentFormat.OpenXml.Drawing;
+using DocumentFormat.OpenXml;
+using KryukovLib.Models;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KryukovLib.Helpers
+{
+    public class ChartGenerator
+    {
+        private static uint _order;
+
+        private static uint _index = 1u;
+
+        public static DocumentFormat.OpenXml.Drawing.Charts.Chart GenerateBarChart(ChartConfig config)
+        {
+            var axisId = new AxisId
+            {
+                Val = (UInt32Value)97045504u
+            };
+            var axisId2 = new AxisId
+            {
+                Val = (UInt32Value)97055488u
+            };
+            var barChart = new BarChart();
+            barChart.Append(new BarDirection
+            {
+                Val = (EnumValue<BarDirectionValues>)BarDirectionValues.Column
+            });
+            barChart.Append(new BarGrouping
+            {
+                Val = (EnumValue<BarGroupingValues>)BarGroupingValues.Clustered
+            });
+            if (config.Data != null)
+                barChart.Append(
+                    GenerateBarChartSeries(config.Data.First().Key, config.Data.First().Value));
+            barChart.Append(axisId);
+            barChart.Append(axisId2);
+            var outline = new Outline
+            {
+                Width = (Int32Value)25400
+            };
+            outline.Append(new NoFill());
+            var shapeProperties = new DocumentFormat.OpenXml.Drawing.Charts.ShapeProperties();
+            shapeProperties.Append(new NoFill());
+            shapeProperties.Append(outline);
+            var plotArea = new PlotArea();
+            plotArea.Append(new Layout());
+            plotArea.Append(barChart);
+            plotArea.Append(GenerateCategoryAxis(axisId, AxisPositionValues.Bottom, axisId2));
+            plotArea.Append(GenerateValueAxis(axisId2, AxisPositionValues.Left, axisId));
+            plotArea.Append(shapeProperties);
+            return GenerateChart(config.ChartTitle, plotArea, config.LegendLocation);
+        }
+
+        private static DocumentFormat.OpenXml.Drawing.Charts.Chart GenerateChart(
+            string titleText,
+            OpenXmlElement plotArea,
+            Location legendLocation)
+        {
+            var chart = new DocumentFormat.OpenXml.Drawing.Charts.Chart();
+            if (String.IsNullOrWhiteSpace(titleText))
+            {
+                chart.Append(GenerateTitle(titleText));
+            }
+            else
+            {
+                chart.Append(new AutoTitleDeleted
+                {
+                    Val = (BooleanValue)true
+                });
+            }
+
+            var position = legendLocation switch
+            {
+                Location.Top => LegendPositionValues.Top,
+                Location.Right => LegendPositionValues.Right,
+                Location.Left => LegendPositionValues.Left,
+                _ => LegendPositionValues.Bottom,
+            };
+            chart.Append(plotArea);
+            chart.Append(GenerateLegend(position));
+            chart.Append(new PlotVisibleOnly
+            {
+                Val = (BooleanValue)true
+            });
+            return chart;
+        }
+
+        private static Title GenerateTitle(string titleText)
+        {
+            var run = new Run();
+            run.Append(new RunProperties
+            {
+                FontSize = (Int32Value)1100
+            });
+            run.Append(new Text(titleText));
+            var paragraphProperties = new ParagraphProperties();
+            paragraphProperties.Append(new DefaultRunProperties
+            {
+                FontSize = (Int32Value)1100
+            });
+            var paragraph = new Paragraph();
+            paragraph.Append(paragraphProperties);
+            paragraph.Append(run);
+            var richText = new RichText();
+            richText.Append(new BodyProperties());
+            richText.Append(new ListStyle());
+            richText.Append(paragraph);
+            var chartText = new ChartText();
+            chartText.Append(richText);
+            var title = new Title();
+            title.Append(chartText);
+            title.Append(new Layout());
+            title.Append(new Overlay
+            {
+                Val = (BooleanValue)false
+            });
+            return title;
+        }
+
+        private static BarChartSeries GenerateBarChartSeries(
+            string seriesName,
+            IReadOnlyCollection<(string Name, double Value)> data)
+        {
+            var barChartSeries = new BarChartSeries();
+            barChartSeries.Append(new DocumentFormat.OpenXml.Drawing.Charts.Index
+            {
+                Val = (UInt32Value)_index
+            });
+            barChartSeries.Append(new Order
+            {
+                Val = (UInt32Value)_order
+            });
+            barChartSeries.Append(GenerateSeriesText(seriesName));
+            barChartSeries.Append(GenerateCategoryAxisData(data.Select(c => c.Name).ToArray()));
+            barChartSeries.Append(GenerateValues(data.Select(v => v.Value).ToArray()));
+            _index++; _order++;
+            return barChartSeries;
+        }
+
+        private static SeriesText GenerateSeriesText(string seriesName)
+        {
+            var stringPoint = new StringPoint
+            {
+                Index = (UInt32Value)0u
+            };
+            stringPoint.Append(new NumericValue
+            {
+                Text = seriesName
+            });
+            var stringCache = new StringCache();
+            stringCache.Append(new PointCount
+            {
+                Val = (UInt32Value)1u
+            });
+            stringCache.Append(stringPoint);
+            var stringReference = new StringReference();
+            stringReference.Append(stringCache);
+            var seriesText = new SeriesText();
+            seriesText.Append(stringReference);
+            return seriesText;
+        }
+
+        private static CategoryAxisData GenerateCategoryAxisData(IReadOnlyList<string> data)
+        {
+            var num = (uint)data.Count;
+            var stringCache = GenerateStringCache(num);
+            for (var num2 = 0u; num2 < num; num2++)
+            {
+                stringCache.Append(GenerateStringPoint(num2, data[(int)num2]));
+            }
+
+            var stringReference = new StringReference();
+            stringReference.Append(stringCache);
+            var categoryAxisData = new CategoryAxisData();
+            categoryAxisData.Append(stringReference);
+            return categoryAxisData;
+        }
+
+        private static Values GenerateValues(double[] data)
+        {
+            var num = (uint)data.Length;
+            var numberingCache = GenerateNumberingCache(num);
+            for (var num2 = 0u; num2 < num; num2++)
+            {
+                numberingCache.Append(GenerateNumericPoint(num2, data[num2]
+                    .ToString(CultureInfo.CurrentCulture)));
+            }
+
+            var numberReference = new NumberReference();
+            numberReference.Append(numberingCache);
+            var values = new Values();
+            values.Append(numberReference);
+            return values;
+        }
+
+        private static NumberingCache GenerateNumberingCache(uint numPoints)
+        {
+            var numberingCache = new NumberingCache();
+            numberingCache.Append(new FormatCode
+            {
+                Text = "General"
+            });
+            numberingCache.Append(new PointCount
+            {
+                Val = (UInt32Value)numPoints
+            });
+            return numberingCache;
+        }
+
+        private static StringCache GenerateStringCache(uint numPoints)
+        {
+            var stringCache = new StringCache();
+            stringCache.Append(new PointCount
+            {
+                Val = (UInt32Value)numPoints
+            });
+            return stringCache;
+        }
+
+        private static NumericPoint GenerateNumericPoint(UInt32Value idx, string text)
+        {
+            var numericPoint = new NumericPoint
+            {
+                Index = idx
+            };
+            numericPoint.Append(new NumericValue
+            {
+                Text = text
+            });
+            return numericPoint;
+        }
+
+        private static StringPoint GenerateStringPoint(UInt32Value idx, string text)
+        {
+            var stringPoint = new StringPoint
+            {
+                Index = idx
+            };
+            stringPoint.Append(new NumericValue
+            {
+                Text = text
+            });
+            return stringPoint;
+        }
+
+        private static CategoryAxis GenerateCategoryAxis(
+            UnsignedIntegerType axisId,
+            AxisPositionValues axisPosition,
+            UnsignedIntegerType crossingAxisId)
+        {
+            var scaling = new Scaling();
+            scaling.Append(new DocumentFormat.OpenXml.Drawing.Charts.Orientation
+            {
+                Val = (EnumValue<OrientationValues>)OrientationValues.MinMax
+            });
+            var solidFill = new SolidFill();
+            solidFill.Append(new RgbColorModelHex
+            {
+                Val = (HexBinaryValue)"000000"
+            });
+            var defaultRunProperties = new DefaultRunProperties
+            {
+                FontSize = (Int32Value)1000,
+                Bold = (BooleanValue)false,
+                Italic = (BooleanValue)false,
+                Underline = (EnumValue<TextUnderlineValues>)TextUnderlineValues.None,
+                Strike = (EnumValue<TextStrikeValues>)TextStrikeValues.NoStrike,
+                Baseline = (Int32Value)0
+            };
+            defaultRunProperties.Append(solidFill);
+            var paragraphProperties = new ParagraphProperties();
+            paragraphProperties.Append(defaultRunProperties);
+            var paragraph = new Paragraph();
+            paragraph.Append(paragraphProperties);
+            paragraph.Append(new EndParagraphRunProperties());
+            var textProperties = new TextProperties();
+            textProperties.Append(new BodyProperties
+            {
+                Rotation = (Int32Value)(-1800000),
+                Vertical = (EnumValue<TextVerticalValues>)TextVerticalValues.Horizontal
+            });
+            textProperties.Append(new ListStyle());
+            textProperties.Append(paragraph);
+            var categoryAxis = new CategoryAxis();
+            categoryAxis.Append(new AxisId
+            {
+                Val = axisId.Val
+            });
+            categoryAxis.Append(scaling);
+            categoryAxis.Append(new AxisPosition
+            {
+                Val = (EnumValue<AxisPositionValues>)axisPosition
+            });
+            categoryAxis.Append(new NumberingFormat
+            {
+                FormatCode = (StringValue)"General",
+                SourceLinked = (BooleanValue)true
+            });
+            categoryAxis.Append(new TickLabelPosition
+            {
+                Val = (EnumValue<TickLabelPositionValues>)TickLabelPositionValues.Low
+            });
+            categoryAxis.Append(GenerateChartShapeProperties(3175));
+            categoryAxis.Append(textProperties);
+            categoryAxis.Append(new CrossingAxis
+            {
+                Val = crossingAxisId.Val
+            });
+            categoryAxis.Append(new Crosses
+            {
+                Val = (EnumValue<CrossesValues>)CrossesValues.AutoZero
+            });
+            categoryAxis.Append(new AutoLabeled
+            {
+                Val = (BooleanValue)true
+            });
+            categoryAxis.Append(new LabelAlignment
+            {
+                Val = (EnumValue<LabelAlignmentValues>)LabelAlignmentValues.Center
+            });
+            categoryAxis.Append(new LabelOffset
+            {
+                Val = (UInt16Value)(ushort)100
+            });
+            categoryAxis.Append(new TickLabelSkip
+            {
+                Val = (Int32Value)1
+            });
+            categoryAxis.Append(new TickMarkSkip
+            {
+                Val = (Int32Value)1
+            });
+            return categoryAxis;
+        }
+
+        private static ValueAxis GenerateValueAxis(
+            UnsignedIntegerType axisId,
+            AxisPositionValues position,
+            UnsignedIntegerType crossingAxisId)
+        {
+            var scaling = new Scaling();
+            scaling.Append(new DocumentFormat.OpenXml.Drawing.Charts.Orientation
+            {
+                Val = (EnumValue<OrientationValues>)OrientationValues.MinMax
+            });
+            var paragraphProperties = new ParagraphProperties();
+            paragraphProperties.Append(new DefaultRunProperties());
+            var paragraph = new Paragraph();
+            paragraph.Append(paragraphProperties);
+            paragraph.Append(new EndParagraphRunProperties());
+            var textProperties = new TextProperties();
+            textProperties.Append(new BodyProperties());
+            textProperties.Append(new ListStyle());
+            textProperties.Append(paragraph);
+            var valueAxis = new ValueAxis();
+            valueAxis.Append(new AxisId
+            {
+                Val = axisId.Val
+            });
+            valueAxis.Append(scaling);
+            valueAxis.Append(new Delete
+            {
+                Val = (BooleanValue)false
+            });
+            valueAxis.Append(new AxisPosition
+            {
+                Val = (EnumValue<AxisPositionValues>)position
+            });
+            valueAxis.Append(new MajorGridlines());
+            valueAxis.Append(new NumberingFormat
+            {
+                FormatCode = (StringValue)"General",
+                SourceLinked = (BooleanValue)false
+            });
+            valueAxis.Append(new MajorTickMark
+            {
+                Val = (EnumValue<TickMarkValues>)TickMarkValues.None
+            });
+            valueAxis.Append(new TickLabelPosition
+            {
+                Val = (EnumValue<TickLabelPositionValues>)TickLabelPositionValues.NextTo
+            });
+            valueAxis.Append(GenerateChartShapeProperties(9525));
+            valueAxis.Append(textProperties);
+            valueAxis.Append(new CrossingAxis
+            {
+                Val = crossingAxisId.Val
+            });
+            valueAxis.Append(new Crosses
+            {
+                Val = (EnumValue<CrossesValues>)CrossesValues.AutoZero
+            });
+            valueAxis.Append(new CrossBetween
+            {
+                Val = (EnumValue<CrossBetweenValues>)CrossBetweenValues.Between
+            });
+            return valueAxis;
+        }
+
+        private static ChartShapeProperties GenerateChartShapeProperties(int width)
+        {
+            var solidFill = new SolidFill();
+            solidFill.Append(new RgbColorModelHex
+            {
+                Val = (HexBinaryValue)"000000"
+            });
+            var outline = new Outline
+            {
+                Width = (Int32Value)width
+            };
+            outline.Append(solidFill);
+            outline.Append(new PresetDash
+            {
+                Val = (EnumValue<PresetLineDashValues>)PresetLineDashValues.Solid
+            });
+            var chartShapeProperties = new ChartShapeProperties();
+            chartShapeProperties.Append(outline);
+            return chartShapeProperties;
+        }
+
+        private static Legend GenerateLegend(LegendPositionValues position)
+        {
+            var paragraphProperties = new ParagraphProperties();
+            paragraphProperties.Append(new DefaultRunProperties());
+            var paragraph = new Paragraph();
+            paragraph.Append(paragraphProperties);
+            paragraph.Append(new EndParagraphRunProperties());
+            var textProperties = new TextProperties();
+            textProperties.Append(new BodyProperties());
+            textProperties.Append(new ListStyle());
+            textProperties.Append(paragraph);
+            var legend = new Legend();
+            legend.Append(new LegendPosition
+            {
+                Val = (EnumValue<LegendPositionValues>)position
+            });
+            legend.Append(new Layout());
+            legend.Append(new Overlay
+            {
+                Val = (BooleanValue)false
+            });
+            legend.Append(textProperties);
+            return legend;
+        }
+    }
+}

COP/KryukovLib/Helpers/IContext.cs

@@ -0,0 +1,17 @@
+using KryukovLib.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KryukovLib.Helpers
+{
+    public interface IContext : ICreator
+    {
+        void CreateTable(string[,] data);
+        void CreateTableWithHeader();
+        void CreateMultiHeader<T>(TableWithHeaderConfig<T> config);
+        void LoadDataToTableWithMultiHeader(string[,] data, int rowHeigth);
+    }
+}

COP/KryukovLib/Helpers/ICreator.cs

@@ -0,0 +1,16 @@
+using KryukovLib.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KryukovLib.Helpers
+{
+    public interface ICreator
+    {
+        void CreateHeader(string header);
+        void SaveDoc(string filepath);
+        void CreateBarChart(ChartConfig config);
+    }
+}

COP/KryukovLib/Helpers/WorkWithExcel.cs

@@ -0,0 +1,406 @@
+using DocumentFormat.OpenXml.Drawing.Charts;
+using DocumentFormat.OpenXml.Drawing.Spreadsheet;
+using DocumentFormat.OpenXml.Drawing;
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Spreadsheet;
+using KryukovLib.Models;
+
+namespace KryukovLib.Helpers
+{
+    public class WorkWithExcel : IContext
+    {
+
+        private uint _index;
+        private SheetData? _sheetData;
+        private uint _startRowIndex;
+        private Columns? _columns;
+        private DocumentFormat.OpenXml.Drawing.Charts.Chart? _chart;
+
+        private SheetData SheetData => _sheetData ??= new SheetData();
+        private Columns Columns => _columns ??= new Columns();
+
+        public void CreateBarChart(ChartConfig config)
+        {
+            _chart = ChartGenerator.GenerateBarChart(config);
+        }
+        public void CreateMultiHeader<T>(TableWithHeaderConfig<T> config)
+        {
+            var counter = 1u;
+            var num = 2;
+            if (config.ColumnsRowsWidth != null)
+            {
+                foreach (var item in config.ColumnsRowsWidth.Where(x => x.Column > 0))
+                {
+                    Columns.Append(new Column
+                    {
+                        Min = (UInt32Value)counter,
+                        Max = (UInt32Value)counter,
+                        Width = (DoubleValue)(item.Column * num),
+                        CustomWidth = (BooleanValue)true
+                    });
+                    counter++;
+                }
+
+                counter = _startRowIndex;
+                num = 5;
+                if ((from r in SheetData.Elements<Row>()
+                     where (uint)r.RowIndex == counter
+                     select r).Any())
+                {
+                    var row = (from r in SheetData.Elements<Row>()
+                               where (uint)r.RowIndex == counter
+                               select r).First();
+                    row.Height = (DoubleValue)(config.ColumnsRowsWidth[0].Row * num);
+                    row.CustomHeight = (BooleanValue)true;
+                }
+                else
+                {
+                    SheetData.Append(new Row
+                    {
+                        RowIndex = (UInt32Value)counter,
+                        Height = (DoubleValue)(config.ColumnsRowsWidth[0].Row * num),
+                        CustomHeight = (BooleanValue)true
+                    });
+                }
+            }
+
+            const uint styleIndex = 2u;
+            if (config.Headers == null) return;
+            {
+                var num3 = config.Headers.Count(x => x.ColumnIndex > 0);
+                CreateCell(0, _startRowIndex, config.Headers.FirstOrDefault<(int, string, string)>(((int ColumnIndex, string Header, string PropertyName) x) => x is { ColumnIndex: 0, }).Item3, styleIndex);
+                for (var i = 0; i < num3; i++)
+                {
+                    CreateCell(i + 1, _startRowIndex, config.Headers.FirstOrDefault<(int, string, string)>(((int ColumnIndex, string Header, string PropertyName) x) => x.ColumnIndex == i + 1 ).Item3, styleIndex);
+                }
+            }
+        }
+        private static void GenerateStyle(OpenXmlPartContainer workbookPart)
+        {
+            var workbookStylesPart = workbookPart.AddNewPart<WorkbookStylesPart>();
+            workbookStylesPart.Stylesheet = new Stylesheet();
+            var fonts = new DocumentFormat.OpenXml.Spreadsheet.Fonts
+            {
+                Count = (UInt32Value)2u,
+                KnownFonts = BooleanValue.FromBoolean(value: true)
+            };
+            fonts.Append(new DocumentFormat.OpenXml.Spreadsheet.Font
+            {
+                FontSize = new FontSize
+                {
+                    Val = (DoubleValue)11.0
+                },
+                FontName = new FontName
+                {
+                    Val = (StringValue)"Calibri"
+                },
+                FontFamilyNumbering = new FontFamilyNumbering
+                {
+                    Val = (Int32Value)2
+                },
+                FontScheme = new DocumentFormat.OpenXml.Spreadsheet.FontScheme
+                {
+                    Val = new EnumValue<FontSchemeValues>(FontSchemeValues.Minor)
+                }
+            });
+            fonts.Append(new DocumentFormat.OpenXml.Spreadsheet.Font
+            {
+                FontSize = new FontSize
+                {
+                    Val = (DoubleValue)11.0
+                },
+                FontName = new FontName
+                {
+                    Val = (StringValue)"Calibri"
+                },
+                FontFamilyNumbering = new FontFamilyNumbering
+                {
+                    Val = (Int32Value)2
+                },
+                FontScheme = new DocumentFormat.OpenXml.Spreadsheet.FontScheme
+                {
+                    Val = new EnumValue<FontSchemeValues>(FontSchemeValues.Minor)
+                },
+                Bold = new Bold()
+            });
+            workbookStylesPart.Stylesheet.Append(fonts);
+            var fills = new Fills
+            {
+                Count = (UInt32Value)1u
+            };
+            fills.Append(new DocumentFormat.OpenXml.Spreadsheet.Fill
+            {
+                PatternFill = new DocumentFormat.OpenXml.Spreadsheet.PatternFill
+                {
+                    PatternType = new EnumValue<PatternValues>(PatternValues.None)
+                }
+            });
+            workbookStylesPart.Stylesheet.Append(fills);
+            var borders = new Borders
+            {
+                Count = (UInt32Value)2u
+            };
+            borders.Append(new Border
+            {
+                LeftBorder = new DocumentFormat.OpenXml.Spreadsheet.LeftBorder(),
+                RightBorder = new DocumentFormat.OpenXml.Spreadsheet.RightBorder(),
+                TopBorder = new DocumentFormat.OpenXml.Spreadsheet.TopBorder(),
+                BottomBorder = new DocumentFormat.OpenXml.Spreadsheet.BottomBorder(),
+                DiagonalBorder = new DiagonalBorder()
+            });
+            borders.Append(new Border
+            {
+                LeftBorder = new DocumentFormat.OpenXml.Spreadsheet.LeftBorder
+                {
+                    Style = (EnumValue<BorderStyleValues>)BorderStyleValues.Thin
+                },
+                RightBorder = new DocumentFormat.OpenXml.Spreadsheet.RightBorder
+                {
+                    Style = (EnumValue<BorderStyleValues>)BorderStyleValues.Thin
+                },
+                TopBorder = new DocumentFormat.OpenXml.Spreadsheet.TopBorder
+                {
+                    Style = (EnumValue<BorderStyleValues>)BorderStyleValues.Thin
+                },
+                BottomBorder = new DocumentFormat.OpenXml.Spreadsheet.BottomBorder
+                {
+                    Style = (EnumValue<BorderStyleValues>)BorderStyleValues.Thin
+                }
+            });
+            workbookStylesPart.Stylesheet.Append(borders);
+            var cellFormats = new CellFormats
+            {
+                Count = (UInt32Value)3u
+            };
+            cellFormats.Append(new CellFormat
+            {
+                NumberFormatId = (UInt32Value)0u,
+                FormatId = (UInt32Value)0u,
+                FontId = (UInt32Value)0u,
+                BorderId = (UInt32Value)0u,
+                FillId = (UInt32Value)0u
+            });
+            cellFormats.Append(new CellFormat
+            {
+                NumberFormatId = (UInt32Value)0u,
+                FormatId = (UInt32Value)0u,
+                FontId = (UInt32Value)0u,
+                BorderId = (UInt32Value)1u,
+                FillId = (UInt32Value)0u
+            });
+            cellFormats.Append(new CellFormat
+            {
+                NumberFormatId = (UInt32Value)0u,
+                FormatId = (UInt32Value)0u,
+                FontId = (UInt32Value)1u,
+                BorderId = (UInt32Value)1u,
+                FillId = (UInt32Value)0u,
+                Alignment = new Alignment
+                {
+                    Horizontal = (EnumValue<HorizontalAlignmentValues>)HorizontalAlignmentValues.Center,
+                    Vertical = (EnumValue<VerticalAlignmentValues>)VerticalAlignmentValues.Center,
+                    WrapText = (BooleanValue)true
+                }
+            });
+            workbookStylesPart.Stylesheet.Append(cellFormats);
+        }
+        public void CreateHeader(string header)
+        {
+            _index = 1u;
+            var cell = CreateCell("A", _index);
+            var run = new DocumentFormat.OpenXml.Spreadsheet.Run();
+            run.Append(new DocumentFormat.OpenXml.Spreadsheet.Text(header));
+            run.RunProperties = new DocumentFormat.OpenXml.Spreadsheet.RunProperties(new Bold());
+            var inlineString = new InlineString();
+            inlineString.Append(run);
+            cell.Append(inlineString);
+            cell.DataType = (EnumValue<CellValues>)CellValues.InlineString;
+            _index++;
+        }
+        public void CreateTable(string[,] data)
+        {
+            for (var i = 0; i < data.GetLength(0); i++)
+                for (var j = 0; j < data.GetLength(1); j++)
+                    CreateCell(j, (uint)(i + _index), data[i, j], 2u);
+
+            _index += (uint)data.GetLength(0);
+        }
+        private Cell CreateCell(string columnName, uint rowIndex)
+        {
+            var columnName2 = columnName;
+            var text = columnName2 + rowIndex;
+            Row row;
+            if ((from r in SheetData.Elements<Row>()
+                 where (uint)r.RowIndex == rowIndex
+                 select r).Any())
+            {
+                row = (from r in SheetData.Elements<Row>()
+                       where (uint)r.RowIndex == rowIndex
+                       select r).First();
+            }
+            else
+            {
+                row = new Row
+                {
+                    RowIndex = (UInt32Value)rowIndex
+                };
+                SheetData.Append(row);
+            }
+
+            var cell = row.Elements<Cell>().FirstOrDefault(c => c.CellReference!.Value == columnName2 + rowIndex);
+            if (cell != null) return cell;
+            var referenceChild = row.Elements<Cell>()
+                .FirstOrDefault(
+                    item => item.CellReference!.Value!.Length == text.Length &&
+                    string.Compare(item.CellReference!.Value, text, StringComparison.OrdinalIgnoreCase) > 0);
+
+            cell = new Cell
+            {
+                CellReference = (StringValue)text
+            };
+            row.InsertBefore(cell, referenceChild);
+
+            return cell;
+        }
+        private static string GetExcelColumnName(int columnNumber)
+        {
+            columnNumber++;
+            var num = columnNumber;
+            var text = string.Empty;
+            while (num > 0)
+            {
+                var num2 = (num - 1) % 26;
+                text = Convert.ToChar(65 + num2) + text;
+                num = (num - num2) / 26;
+            }
+
+            return text;
+        }
+        private void CreateCell(int columnIndex, uint rowIndex, string text, uint styleIndex)
+        {
+            var cell = CreateCell(GetExcelColumnName(columnIndex), rowIndex);
+            cell.CellValue = new CellValue(text);
+            cell.DataType = (EnumValue<CellValues>)CellValues.String;
+            cell.StyleIndex = (UInt32Value)styleIndex;
+        }
+        public void SaveDoc(string filepath)
+        {
+            if (string.IsNullOrEmpty(filepath))
+            {
+                throw new ArgumentNullException("File name is empty");
+            }
+
+            if (SheetData == null)
+            {
+                throw new ArgumentNullException("Dock body is empty! Nothing to save!");
+            }
+
+            using var spreadsheetDocument = SpreadsheetDocument.Create(filepath, SpreadsheetDocumentType.Workbook);
+            var workbookPart = spreadsheetDocument.AddWorkbookPart();
+            GenerateStyle(workbookPart);
+            workbookPart.Workbook = new Workbook();
+            var worksheetPart = workbookPart.AddNewPart<WorksheetPart>();
+            worksheetPart.Worksheet = new Worksheet();
+            if (_columns != null)
+            {
+                worksheetPart.Worksheet.Append(_columns);
+            }
+
+            worksheetPart.Worksheet.Append(SheetData);
+            var sheets = spreadsheetDocument.WorkbookPart!.Workbook.AppendChild(new Sheets());
+            var sheet = new Sheet
+            {
+                Id = (StringValue)spreadsheetDocument.WorkbookPart!.GetIdOfPart(worksheetPart),
+                SheetId = (UInt32Value)1u,
+                Name = (StringValue)"List 1"
+            };
+            sheets.Append(sheet);
+            if (_chart == null) return;
+            var drawingsPart = worksheetPart.AddNewPart<DrawingsPart>();
+            worksheetPart.Worksheet.Append(new Drawing
+            {
+                Id = (StringValue)worksheetPart.GetIdOfPart(drawingsPart)
+            });
+            worksheetPart.Worksheet.Save();
+            var chartPart = drawingsPart.AddNewPart<ChartPart>();
+            chartPart.ChartSpace = new ChartSpace();
+            chartPart.ChartSpace.Append(new EditingLanguage
+            {
+                Val = new StringValue("en-US")
+            });
+            chartPart.ChartSpace.Append(_chart);
+            chartPart.ChartSpace.Save();
+            drawingsPart.WorksheetDrawing = new WorksheetDrawing();
+            var twoCellAnchor = drawingsPart.WorksheetDrawing.AppendChild(new TwoCellAnchor());
+            twoCellAnchor.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.FromMarker(new ColumnId("2"), new ColumnOffset("581025"), new RowId("2"), new RowOffset("114300")));
+            twoCellAnchor.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.ToMarker(new ColumnId("17"), new ColumnOffset("276225"), new RowId("32"), new RowOffset("0")));
+            var graphicFrame = twoCellAnchor.AppendChild(new DocumentFormat.OpenXml.Drawing.Spreadsheet.GraphicFrame());
+            graphicFrame.Macro = (StringValue)"";
+            graphicFrame.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualGraphicFrameProperties(new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualDrawingProperties
+            {
+                Id = new UInt32Value(2u),
+                Name = (StringValue)"Chart 1"
+            }, new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualGraphicFrameDrawingProperties()));
+            graphicFrame.Append(new Transform(new Offset
+            {
+                X = (Int64Value)0L,
+                Y = (Int64Value)0L
+            }, new Extents
+            {
+                Cx = (Int64Value)0L,
+                Cy = (Int64Value)0L
+            }));
+            graphicFrame.Append(new Graphic(new GraphicData(new ChartReference
+            {
+                Id = (StringValue)drawingsPart.GetIdOfPart(chartPart)
+            })
+            {
+                Uri = (StringValue)"http://schemas.openxmlformats.org/drawingml/2006/chart"
+            }));
+            twoCellAnchor.Append(new ClientData());
+            drawingsPart.WorksheetDrawing.Save();
+        }
+        public void CreateTableWithHeader()
+        {
+            _startRowIndex = _index;
+        }
+        public void LoadDataToTableWithMultiHeader(string[,] data, int rowHeight)
+        {
+            const int num = 5;
+            for (var i = 0u; i < data.GetLength(0); i++)
+            {
+                if ((from r in SheetData.Elements<Row>()
+                     where (uint)r.RowIndex == i + 1
+                     select r).Any())
+                {
+                    var row = (from r in SheetData.Elements<Row>()
+                               where (uint)r.RowIndex == i + 1
+                               select r).First();
+                    row.Height = (DoubleValue)(rowHeight * num);
+                    row.CustomHeight = (BooleanValue)true;
+                }
+                else
+                {
+                    SheetData.Append(new Row
+                    {
+                        RowIndex = (UInt32Value)(i + 1),
+                        Height = (DoubleValue)(rowHeight * num),
+                        CustomHeight = (BooleanValue)true
+                    });
+                }
+            }
+
+            _startRowIndex++;
+            for (var j = 0; j < data.GetLength(0); j++)
+            {
+                for (var k = 0; k < data.GetLength(1); k++)
+                {
+                    CreateCell(k, _startRowIndex, data[j, k], k == 0 ? 2u : 1u);
+                }
+
+                _startRowIndex++;
+            }
+        }
+    }
+}

COP/KryukovLib/KryukovLib.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="DocumentFormat.OpenXml" Version="3.1.0" />
+  </ItemGroup>
+
+</Project>

COP/KryukovLib/KryukovLib.sln

@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.9.34714.143
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "KryukovLib", "KryukovLib.csproj", "{6DEAD422-A1FA-4B5E-A503-DC29B38E6D68}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Test", "..\Test\Test.csproj", "{F604D5F3-AB10-416A-A4FB-DD59DD2406D8}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{6DEAD422-A1FA-4B5E-A503-DC29B38E6D68}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6DEAD422-A1FA-4B5E-A503-DC29B38E6D68}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6DEAD422-A1FA-4B5E-A503-DC29B38E6D68}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6DEAD422-A1FA-4B5E-A503-DC29B38E6D68}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F604D5F3-AB10-416A-A4FB-DD59DD2406D8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F604D5F3-AB10-416A-A4FB-DD59DD2406D8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F604D5F3-AB10-416A-A4FB-DD59DD2406D8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F604D5F3-AB10-416A-A4FB-DD59DD2406D8}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {0E1146CA-163B-4CF5-AD14-38B99E730AB0}
+	EndGlobalSection
+EndGlobal

COP/KryukovLib/Models/ChartConfig.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KryukovLib.Models
+{
+    public class ChartConfig : DocumentConfig
+    {
+        public string ChartTitle { get; init; } = string.Empty;
+        public Location LegendLocation { get; init; }
+        public Dictionary<string, List<(string Name, double Value)>>? Data { get; init; }
+
+        public void CheckFields()
+        {
+            if (Data == null || Data.Count == 0)
+                throw new ArgumentNullException("Data count is null");
+        }
+    }
+}

COP/KryukovLib/Models/DocumentConfig.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KryukovLib.Models
+{
+    public class DocumentConfig
+    {
+        public string FilePath { get; init; } = string.Empty;
+        public string Header { get; init; } = string.Empty;
+    }
+}

COP/KryukovLib/Models/Location.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KryukovLib.Models
+{
+    public enum Location
+    {
+        Left, Right, Top, Bottom
+    }
+}

COP/KryukovLib/Models/TableConfig.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KryukovLib.Models
+{
+    public class TableConfig : DocumentConfig
+    {
+        public List<string[,]>? Data { get; init; }
+
+        public void CheckFields()
+        {
+            if (Data == null || Data.Count == 0 || Data.All(x => x.Length == 0))
+                throw new ArgumentNullException("Data is null");
+        }
+    }
+}

COP/KryukovLib/Models/TableWithHeaderConfig.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KryukovLib.Models
+{
+    public class TableWithHeaderConfig<T> : DocumentConfig
+    {
+       
+        public (int Columns, int Rows) ColumnsRowsDataCount { get; set; }
+        public List<(int Column, int Row)>? ColumnsRowsWidth { get; init; }
+        public List<(int ColumnIndex, string Header, string PropertyName)>? Headers { get; init; }
+        public List<T>? Data { get; init; }
+
+        public void CheckFields()
+        {
+            if (Data == null || Data.Count == 0)
+                throw new ArgumentNullException("No data");
+            if (ColumnsRowsWidth is null || ColumnsRowsWidth.Count == 0)
+                throw new ArgumentNullException("Rows width invalid");
+            if (Headers is null || Headers.Count == 0)
+                throw new ArgumentNullException("Header data invalid");
+        }
+    }
+}

COP/KryukovLib/NotFilledException.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KryukovLib
+{
+    public class NotFilledException : Exception
+    {
+        public NotFilledException() {}
+        public NotFilledException(string message) : base(message) {}
+        public NotFilledException(string message, Exception inner) : base(message, inner) {}
+    }
+}

COP/KryukovLib/ParseException.cs

@@ -0,0 +1,9 @@
+namespace KryukovLib
+{
+    public class ParseException : Exception
+    {
+        public ParseException() { }
+        public ParseException(string message) : base(message) { }
+        public ParseException(string message, Exception innerException) : base(message, innerException) { }
+    }
+}

COP/Test/Car.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Test
+{
+    public class Car
+    {
+        public int Id { get; set; }
+        public string marka { get; set; } = string.Empty;
+        public int? weight { get; set; }
+        public int? maxSpeed { get; set; }
+
+        public Car (int id, string marka, int? weight, int? maxSpeed)
+        {
+            Id = id;
+            this.marka = marka;
+            this.weight = weight;
+            this.maxSpeed = maxSpeed;
+        }
+
+        public Car() { }
+    }
+}

COP/Test/Form1.Designer.cs

@@ -0,0 +1,230 @@
+namespace Test
+{
+    partial class Form1
+    {
+        /// <summary>
+        ///  Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        ///  Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        ///  Required method for Designer support - do not modify
+        ///  the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+            customDataGridView1 = new KryukovLib.CustomDataGridView();
+            customListBox1 = new KryukovLib.CustomListBox();
+            dateBoxWithNull1 = new KryukovLib.DateBoxWithNull();
+            buttonClear = new Button();
+            buttonLoad = new Button();
+            buttonClearTable = new Button();
+            buttonTableAdd = new Button();
+            buttonGetValue = new Button();
+            buttonGetValueCheckBox = new Button();
+            buttonSetValueCheckBox = new Button();
+            textBoxEvent = new TextBox();
+            buttonExcel = new Button();
+            excelSaveHeader = new Button();
+            SaveBar = new Button();
+            excelTable1 = new KryukovLib.ExcelTable(components);
+            excelGistogram1 = new KryukovLib.ExcelGistogram(components);
+            excelWithCustomTable1 = new KryukovLib.ExcelWithCustomTable(components);
+            SuspendLayout();
+            // 
+            // customDataGridView1
+            // 
+            customDataGridView1.Location = new Point(376, 36);
+            customDataGridView1.Margin = new Padding(3, 4, 3, 4);
+            customDataGridView1.Name = "customDataGridView1";
+            customDataGridView1.Size = new Size(623, 231);
+            customDataGridView1.TabIndex = 0;
+            // 
+            // customListBox1
+            // 
+            customListBox1.Location = new Point(12, 13);
+            customListBox1.Margin = new Padding(3, 4, 3, 4);
+            customListBox1.Name = "customListBox1";
+            customListBox1.SelectedValue = "";
+            customListBox1.Size = new Size(283, 186);
+            customListBox1.TabIndex = 1;
+            // 
+            // dateBoxWithNull1
+            // 
+            dateBoxWithNull1.Location = new Point(33, 288);
+            dateBoxWithNull1.Name = "dateBoxWithNull1";
+            dateBoxWithNull1.Size = new Size(262, 34);
+            dateBoxWithNull1.TabIndex = 2;
+            // 
+            // buttonClear
+            // 
+            buttonClear.Location = new Point(201, 206);
+            buttonClear.Name = "buttonClear";
+            buttonClear.Size = new Size(94, 29);
+            buttonClear.TabIndex = 3;
+            buttonClear.Text = "Clear List";
+            buttonClear.UseVisualStyleBackColor = true;
+            buttonClear.Click += ButtonListClear_Click;
+            // 
+            // buttonLoad
+            // 
+            buttonLoad.Location = new Point(12, 206);
+            buttonLoad.Name = "buttonLoad";
+            buttonLoad.Size = new Size(94, 29);
+            buttonLoad.TabIndex = 4;
+            buttonLoad.Text = "Load List";
+            buttonLoad.UseVisualStyleBackColor = true;
+            buttonLoad.Click += ButtonLoadList_Click;
+            // 
+            // buttonClearTable
+            // 
+            buttonClearTable.Location = new Point(480, 293);
+            buttonClearTable.Name = "buttonClearTable";
+            buttonClearTable.Size = new Size(94, 29);
+            buttonClearTable.TabIndex = 5;
+            buttonClearTable.Text = "Table clear";
+            buttonClearTable.UseVisualStyleBackColor = true;
+            buttonClearTable.Click += ButtonClear_Click;
+            // 
+            // buttonTableAdd
+            // 
+            buttonTableAdd.Location = new Point(580, 293);
+            buttonTableAdd.Name = "buttonTableAdd";
+            buttonTableAdd.Size = new Size(94, 29);
+            buttonTableAdd.TabIndex = 6;
+            buttonTableAdd.Text = "Add Table";
+            buttonTableAdd.UseVisualStyleBackColor = true;
+            buttonTableAdd.Click += ButtonAdd_Click;
+            // 
+            // buttonGetValue
+            // 
+            buttonGetValue.Location = new Point(681, 293);
+            buttonGetValue.Name = "buttonGetValue";
+            buttonGetValue.Size = new Size(94, 29);
+            buttonGetValue.TabIndex = 7;
+            buttonGetValue.Text = "Get Value";
+            buttonGetValue.Click += ButtonSel_Click;
+            // 
+            // buttonGetValueCheckBox
+            // 
+            buttonGetValueCheckBox.Location = new Point(59, 328);
+            buttonGetValueCheckBox.Name = "buttonGetValueCheckBox";
+            buttonGetValueCheckBox.Size = new Size(182, 35);
+            buttonGetValueCheckBox.TabIndex = 8;
+            buttonGetValueCheckBox.Text = "Get value";
+            buttonGetValueCheckBox.UseVisualStyleBackColor = true;
+            buttonGetValueCheckBox.Click += ButtonGetValue_Click;
+            // 
+            // buttonSetValueCheckBox
+            // 
+            buttonSetValueCheckBox.Location = new Point(59, 369);
+            buttonSetValueCheckBox.Name = "buttonSetValueCheckBox";
+            buttonSetValueCheckBox.Size = new Size(182, 35);
+            buttonSetValueCheckBox.TabIndex = 9;
+            buttonSetValueCheckBox.Text = "Set value";
+            buttonSetValueCheckBox.UseVisualStyleBackColor = true;
+            buttonSetValueCheckBox.Click += ButtonSetValue_Click;
+            // 
+            // textBoxEvent
+            // 
+            textBoxEvent.Location = new Point(59, 422);
+            textBoxEvent.Margin = new Padding(3, 4, 3, 4);
+            textBoxEvent.Name = "textBoxEvent";
+            textBoxEvent.Size = new Size(182, 27);
+            textBoxEvent.TabIndex = 10;
+            // 
+            // buttonExcel
+            // 
+            buttonExcel.Location = new Point(59, 509);
+            buttonExcel.Margin = new Padding(3, 4, 3, 4);
+            buttonExcel.Name = "buttonExcel";
+            buttonExcel.Size = new Size(86, 31);
+            buttonExcel.TabIndex = 12;
+            buttonExcel.Text = "Excel Save";
+            buttonExcel.UseVisualStyleBackColor = true;
+            buttonExcel.Click += buttonExcel_Click;
+            // 
+            // excelSaveHeader
+            // 
+            excelSaveHeader.Location = new Point(171, 509);
+            excelSaveHeader.Margin = new Padding(3, 4, 3, 4);
+            excelSaveHeader.Name = "excelSaveHeader";
+            excelSaveHeader.Size = new Size(147, 31);
+            excelSaveHeader.TabIndex = 13;
+            excelSaveHeader.Text = "Save With Header";
+            excelSaveHeader.UseVisualStyleBackColor = true;
+            excelSaveHeader.Click += excelSaveHeader_Click;
+            // 
+            // SaveBar
+            // 
+            SaveBar.Location = new Point(343, 509);
+            SaveBar.Margin = new Padding(3, 4, 3, 4);
+            SaveBar.Name = "SaveBar";
+            SaveBar.Size = new Size(168, 31);
+            SaveBar.TabIndex = 14;
+            SaveBar.Text = "Save Bar";
+            SaveBar.UseVisualStyleBackColor = true;
+            SaveBar.Click += SaveBar_Click;
+            // 
+            // Form1
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(1011, 553);
+            Controls.Add(SaveBar);
+            Controls.Add(excelSaveHeader);
+            Controls.Add(buttonExcel);
+            Controls.Add(textBoxEvent);
+            Controls.Add(buttonSetValueCheckBox);
+            Controls.Add(buttonGetValueCheckBox);
+            Controls.Add(buttonGetValue);
+            Controls.Add(buttonTableAdd);
+            Controls.Add(buttonClearTable);
+            Controls.Add(buttonLoad);
+            Controls.Add(buttonClear);
+            Controls.Add(dateBoxWithNull1);
+            Controls.Add(customListBox1);
+            Controls.Add(customDataGridView1);
+            Name = "Form1";
+            Text = "Form1";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private KryukovLib.CustomDataGridView customDataGridView1;
+        private KryukovLib.CustomListBox customListBox1;
+        private KryukovLib.DateBoxWithNull dateBoxWithNull1;
+        private Button buttonClear;
+        private Button buttonLoad;
+        private Button buttonClearTable;
+        private Button buttonTableAdd;
+        private Button buttonGetValue;
+        private Button buttonGetValueCheckBox;
+        private Button buttonSetValueCheckBox;
+        private TextBox textBoxEvent;
+        private Button buttonExcel;
+        private Button excelSaveHeader;
+        private Button SaveBar;
+        private KryukovLib.ExcelTable excelTable1;
+        private KryukovLib.ExcelGistogram excelGistogram1;
+        private KryukovLib.ExcelWithCustomTable excelWithCustomTable1;
+    }
+}

COP/Test/Form1.cs

@@ -0,0 +1,171 @@
+using KryukovLib.Models;
+using KryukovLib;
+using Microsoft.VisualBasic.Devices;
+
+namespace Test
+{
+    public partial class Form1 : Form
+    {
+        private bool EmptyFill = false;
+        readonly List<Car> cars = new()
+        {
+            new Car { Id = 0, marka = "Nissan", weight = 1500, maxSpeed = 150 },
+            new Car { Id = 1, marka = "Cadillac", weight = 1600, maxSpeed = 200 },
+            new Car { Id = 2, marka = "Toyota", weight = 1700, maxSpeed = 180 },
+            new Car { Id = 3, marka = "Opel", weight = 1200, maxSpeed = 160 },
+            new Car { Id = 4, marka = "Audi", weight = 1300, maxSpeed = 280 }
+        };
+
+        public Form1()
+        {
+            InitializeComponent();
+            CreateList();
+        }
+
+        private void CreateList()
+        {
+            for (int i = 0; i < 10; i++)
+            {
+                customListBox1.ItemCollection.Add($"Item-{i}"); 
+            }
+        }
+
+        private void CreateTable()
+        {
+            customDataGridView1.ClearDataGrid(); 
+
+            customDataGridView1.ConfigColumn(new ColumnsConfiguratoin
+            {
+                ColumnsCount = 4,
+                NameColumn = new string[] { "Id", "marka", "weight", "maxSpeed" },
+                Width = new int[] { 50, 150, 150, 150 },
+                Visible = new bool[] { true, true, true, true },
+                PropertiesObject = new string[] { "Id", "marka", "weight", "maxSpeed" }
+            });
+
+            // Äîáàâëÿåì äàííûå äëÿ êàæäîé ìàøèíû
+            foreach (Car car in cars)
+            {
+                customDataGridView1.AddItem(car, customDataGridView1.Rows.Count);
+            }
+        }
+
+
+        private void ButtonListClear_Click(object sender, EventArgs e)
+        {
+            customListBox1.ClearList();
+        }
+
+        private void ButtonLoadList_Click(object sender, EventArgs e)
+        {
+            CreateList();
+        }
+
+        private void CustomListBox_ChangeEvent(object sender, EventArgs e)
+        {
+            object? selectedItem = customListBox1.SelectedValue;
+            MessageBox.Show($"Change selected item {selectedItem?.ToString()}");
+        }
+
+        private void ButtonGetValue_Click(object sender, EventArgs e)
+        {
+            MessageBox.Show($"Value is {dateBoxWithNull1.Value}");
+        }
+
+        private void ButtonSetValue_Click(object sender, EventArgs e)
+        {
+            if (EmptyFill)
+            {
+                dateBoxWithNull1.Value = DateTime.Now;
+            }
+            else
+            {
+                dateBoxWithNull1.Value = null;
+            }
+            EmptyFill = !EmptyFill;
+        }
+
+        private void ButtonAdd_Click(object sender, EventArgs e)
+        {
+            CreateTable();
+        }
+
+        private void ButtonClear_Click(object sender, EventArgs e)
+        {
+            customDataGridView1.ClearDataGrid();
+        }
+
+        private void ButtonSel_Click(object sender, EventArgs e)
+        {
+            Car? car = customDataGridView1.GetSelectedObjectInRow<Car>();
+            if (car is null) return;
+            MessageBox.Show($"{car.Id}-{car.marka}-{car.weight}-{car.maxSpeed}");
+        }
+
+        private void buttonExcel_Click(object sender, EventArgs e)
+        {
+            (sender as Control).BackColor = Color.White;
+            excelTable1.CreateDoc(new KryukovLib.Models.TableConfig
+            {
+                FilePath = "table.xlsx",
+                Header = "Example",
+                Data = new List<string[,]>
+                {
+                    new string[,] {
+                        { "1", "1", "1" },
+                        { "1", "2", "2" },
+                        { "1", "3", "3" }
+                    },
+                    new string[,] { { "\n",} },
+                    new string[,] { 
+                    { "2", "3", "3" },
+                    { "3", "4", "4" },
+                    { "4", "5", "5" },
+                    }
+                }
+                
+            });
+            
+            (sender as Control).BackColor = Color.Green;
+        }
+
+        private void excelSaveHeader_Click(object sender, EventArgs e)
+        {
+            (sender as Control).BackColor = Color.White;
+            excelWithCustomTable1.CreateDoc(new KryukovLib.Models.TableWithHeaderConfig<Car>
+            {
+                FilePath = "header.xlsx",
+                Header = "Cars",
+                ColumnsRowsWidth = new List<(int Column, int Row)> { (5, 5), (10, 5), (10, 0), (5, 0), (7, 0) },
+                Headers = new List<(int ColumnIndex, string Header, string PropertyName)>
+                {
+                    (0,  "Id", "Id"),
+                    (1,  "marka", "marka"),
+                    (2, "weight", "weight"),
+                    (3,  "maxSpeed", "maxSpeed"),
+                },
+                Data = cars,
+            });
+            (sender as Control).BackColor = Color.Green;
+        }
+
+        private void SaveBar_Click(object sender, EventArgs e)
+        {
+            (sender as Control).BackColor = Color.White;
+            var rnd = new Random();
+            var list2d = new List<(string Name, double value)>() { ("Series 2", rnd.Next()), ("Series 3", rnd.Next()), ("Series 52", rnd.Next()) };
+            excelGistogram1.CreateDoc(new ChartConfig
+            {
+                FilePath = "bar.xlsx",
+                Header = "Chart",
+                ChartTitle = "BarChart",
+                LegendLocation = KryukovLib.Models.Location.Top,
+                Data = new Dictionary<string, List<(string Name, double Value)>>
+                {
+                    { "Series 1", list2d  }
+                }
+            });
+            (sender as Control).BackColor = Color.Green;
+        }
+    }
+}

COP/Test/Form1.resx

@@ -0,0 +1,129 @@
+<?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="excelTable1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="excelGistogram1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>150, 17</value>
+  </metadata>
+  <metadata name="excelWithCustomTable1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>317, 17</value>
+  </metadata>
+</root>

COP/Test/Program.cs

@@ -0,0 +1,17 @@
+namespace Test
+{
+    internal static class Program
+    {
+        /// <summary>
+        ///  The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            // To customize application configuration such as set high DPI settings or default font,
+            // see https://aka.ms/applicationconfiguration.
+            ApplicationConfiguration.Initialize();
+            Application.Run(new Form1());
+        }
+    }
+}

COP/Test/Test.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\KryukovLib\KryukovLib.csproj" />
+  </ItemGroup>
+
+</Project>