Final

ExecForm/ExecForm.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Library14Petrushin\Library14Petrushin.csproj" />
+  </ItemGroup>
+
+</Project>

ExecForm/Form1.Designer.cs

@@ -0,0 +1,80 @@
+namespace ExecForm
+{
+    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()
+        {
+            chooseList1 = new Library14Petrushin.ChooseList();
+            hierarchicalTreeView1 = new Library14Petrushin.HierarchicalTreeView();
+            textBoxRange1 = new Library14Petrushin.TextBoxRange();
+            SuspendLayout();
+            // 
+            // chooseList1
+            // 
+            chooseList1.Location = new Point(12, 12);
+            chooseList1.Name = "chooseList1";
+            chooseList1.SelectedValue = "";
+            chooseList1.Size = new Size(185, 190);
+            chooseList1.TabIndex = 0;
+            // 
+            // hierarchicalTreeView1
+            // 
+            hierarchicalTreeView1.Location = new Point(567, 2);
+            hierarchicalTreeView1.Name = "hierarchicalTreeView1";
+            hierarchicalTreeView1.SelectedNodeIndex = -1;
+            hierarchicalTreeView1.Size = new Size(266, 504);
+            hierarchicalTreeView1.TabIndex = 2;
+            // 
+            // textBoxRange1
+            // 
+            textBoxRange1.Location = new Point(254, 21);
+            textBoxRange1.MaxLength = null;
+            textBoxRange1.MinLength = null;
+            textBoxRange1.Name = "textBoxRange1";
+            textBoxRange1.Size = new Size(259, 118);
+            textBoxRange1.TabIndex = 3;
+            // 
+            // Form1
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(834, 507);
+            Controls.Add(textBoxRange1);
+            Controls.Add(hierarchicalTreeView1);
+            Controls.Add(chooseList1);
+            Name = "Form1";
+            Text = "Form1";
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Library14Petrushin.ChooseList chooseList1;
+        private Library14Petrushin.HierarchicalTreeView hierarchicalTreeView1;
+        private Library14Petrushin.TextBoxRange textBoxRange1;
+    }
+}

ExecForm/Form1.cs

@@ -0,0 +1,39 @@
+using Library14Petrushin.Classes;
+using Library14Petrushin;
+
+namespace ExecForm
+{
+    public partial class Form1 : Form
+    {
+        public Form1()
+        {
+            InitializeComponent();
+
+
+            // Íàñòðîéêà êîìïîíåíòîâ
+            chooseList1.AddItemToList("Item 1");
+            chooseList1.AddItemToList("Item 2");
+            chooseList1.AddItemToList("Item 3");
+
+            textBoxRange1.MinLength = 3;
+            textBoxRange1.MaxLength = 10;
+
+            var hierarchy = new List<string> { "Department", "Position", "FullName" };
+            var alwaysNewBranch = new Dictionary<string, bool> { { "FullName", true } };
+            hierarchicalTreeView1.SetHierarchy(hierarchy, alwaysNewBranch);
+
+            var employees = new List<Employee>
+            {
+                new Employee { Department = "IT", Position = "Developer", FullName = "John Doe" },
+                new Employee { Department = "HR", Position = "Manager", FullName = "Jane Smith" }
+            };
+
+            // Çàïîëíåíèå äåðåâà ñ èñïîëüçîâàíèåì AddObjectToTree
+            foreach (var employee in employees)
+            {
+                hierarchicalTreeView1.AddObjectToTree(employee, hierarchy.Last());
+            }
+
+        }
+    }
+}

ExecForm/Form1.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>

ExecForm/Program.cs

@@ -0,0 +1,17 @@
+namespace ExecForm
+{
+    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());
+        }
+    }
+}

Library14Petrushin/ChooseList.Designer.cs

@@ -0,0 +1,58 @@
+namespace Library14Petrushin
+{
+    partial class ChooseList
+    {
+        /// <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()
+        {
+            checkedListBox1 = new CheckedListBox();
+            SuspendLayout();
+            // 
+            // checkedListBox1
+            // 
+            checkedListBox1.FormattingEnabled = true;
+            checkedListBox1.Location = new Point(3, 3);
+            checkedListBox1.Name = "checkedListBox1";
+            checkedListBox1.Size = new Size(179, 180);
+            checkedListBox1.TabIndex = 0;
+            checkedListBox1.ItemCheck += CheckedListBox1_ItemCheck;
+            checkedListBox1.SelectedIndexChanged += SelectedIndexChanged;
+            // 
+            // ChooseList
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            Controls.Add(checkedListBox1);
+            Name = "ChooseList";
+            Size = new Size(186, 192);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private CheckedListBox checkedListBox1;
+    }
+}

Library14Petrushin/ChooseList.cs

@@ -0,0 +1,71 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement;
+
+namespace Library14Petrushin
+{
+    public partial class ChooseList : UserControl
+    {
+        public event EventHandler? SelectedValueChanged;
+
+        public string SelectedValue
+        {
+            get
+            {
+                return checkedListBox1.SelectedItem?.ToString() ?? string.Empty;
+            }
+            set
+            {
+                int index = checkedListBox1.Items.IndexOf(value);
+                if (index >= 0)
+                {
+                    checkedListBox1.SelectedIndex = index;
+                }
+                else
+                {
+                    checkedListBox1.ClearSelected();
+                }
+            }
+        }
+
+        public ChooseList()
+        {
+            InitializeComponent();
+        }
+
+        public void AddItemToList(string item)
+        {
+            checkedListBox1.Items.Add(item);
+        }
+
+        private void SelectedIndexChanged(object sender, EventArgs e)
+        {
+            SelectedValueChanged?.Invoke(this, e);
+        }
+        private void CheckedListBox1_ItemCheck(object sender, ItemCheckEventArgs e)
+        {
+            if (e.NewValue == CheckState.Checked)
+            {
+                for (int i = 0; i < checkedListBox1.Items.Count; i++)
+                {
+                    if (i != e.Index)
+                    {
+                        checkedListBox1.SetItemChecked(i, false);
+                    }
+                }
+            }
+        }
+
+        public void ClearComboBox()
+        {
+            checkedListBox1.Items.Clear();
+        }
+    }
+}

Library14Petrushin/ChooseList.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>

Library14Petrushin/Classes/Employee.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Library14Petrushin.Classes
+{
+    public class Employee
+    {
+        public string? Department { get; set; }
+        public string? Position { get; set; }
+        public string? FullName { get; set; }
+    }
+}

Library14Petrushin/Exception/RangeException.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Library14Petrushin.Exeptions
+{
+    public class RangeException : Exception
+    {
+        public RangeException() { }
+        public RangeException(string message) : base(message) { }
+        public RangeException(string message, Exception inner) : base(message, inner) { }
+    }
+}

Library14Petrushin/HierarchicalTreeView.Designer.cs

@@ -0,0 +1,55 @@
+namespace Library14Petrushin
+{
+    partial class HierarchicalTreeView
+    {
+        /// <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()
+        {
+            treeView1 = new TreeView();
+            SuspendLayout();
+            // 
+            // treeView1
+            // 
+            treeView1.Location = new Point(3, 3);
+            treeView1.Name = "treeView1";
+            treeView1.Size = new Size(258, 496);
+            treeView1.TabIndex = 0;
+            // 
+            // TreeViewIerarch
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            Controls.Add(treeView1);
+            Name = "TreeViewIerarch";
+            Size = new Size(264, 502);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private TreeView treeView1;
+    }
+}

Library14Petrushin/HierarchicalTreeView.cs

@@ -0,0 +1,96 @@
+using Library14Petrushin.Classes;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace Library14Petrushin
+{
+    public partial class HierarchicalTreeView : UserControl
+    {
+        private List<string> hierarchy;
+        private Dictionary<string, bool> alwaysNewBranch;
+
+        public HierarchicalTreeView()
+        {
+            InitializeComponent();
+            hierarchy = new List<string>();
+            alwaysNewBranch = new Dictionary<string, bool>();
+        }
+
+        public void SetHierarchy(List<string> hierarchy, Dictionary<string, bool> alwaysNewBranch)
+        {
+            this.hierarchy = hierarchy;
+            this.alwaysNewBranch = alwaysNewBranch;
+        }
+
+        public void AddObjectToTree<T>(T obj, string stopAtProperty)
+        {
+            TreeNode currentNode = treeView1.Nodes.Count > 0 ? treeView1.Nodes[0] : treeView1.Nodes.Add("");
+
+            foreach (var property in hierarchy)
+            {
+                var value = obj.GetType().GetProperty(property).GetValue(obj, null).ToString();
+                bool createNewBranch = alwaysNewBranch.ContainsKey(property) && alwaysNewBranch[property];
+
+                var childNode = currentNode.Nodes.Cast<TreeNode>().FirstOrDefault(n => n.Text == value);
+                if (childNode == null || createNewBranch)
+                {
+                    childNode = currentNode.Nodes.Add(value);
+                }
+                currentNode = childNode;
+
+                if (property == stopAtProperty)
+                {
+                    break;
+                }
+            }
+        }
+
+        public int SelectedNodeIndex
+        {
+            get
+            {
+                return treeView1.SelectedNode?.Index ?? -1;
+            }
+            set
+            {
+                if (value >= 0 && value < treeView1.Nodes.Count)
+                {
+                    treeView1.SelectedNode = treeView1.Nodes[value];
+                }
+            }
+        }
+
+        public T GetSelectedObject<T>() where T : new()
+        {
+            if (treeView1.SelectedNode == null)
+            {
+                throw new InvalidOperationException("Узел не выбран");
+            }
+
+            var node = treeView1.SelectedNode;
+            if (node.Nodes.Count != 0)
+            {
+                throw new InvalidOperationException("Узел не конечный, сформировать класс нельзя");
+            }
+            var obj = new T();
+            foreach (var property in hierarchy)
+            {
+                var value = node.Text;
+                obj.GetType().GetProperty(property).SetValue(obj, value);
+                node = node.Parent;
+                if (node == null)
+                {
+                    break;
+                }
+            }
+            return obj;
+        }
+    }
+}

Library14Petrushin/HierarchicalTreeView.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>

Library14Petrushin/Library14Petrushin.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+</Project>

Library14Petrushin/Library14Petrushin.sln

@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.10.35013.160
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Library14Petrushin", "Library14Petrushin.csproj", "{64A09BF4-7D97-49DE-8AB8-E9C23B75A62D}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ExecForm", "..\ExecForm\ExecForm.csproj", "{6C3A0E39-ED7B-41D8-9253-023B1D35C935}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{64A09BF4-7D97-49DE-8AB8-E9C23B75A62D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{64A09BF4-7D97-49DE-8AB8-E9C23B75A62D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{64A09BF4-7D97-49DE-8AB8-E9C23B75A62D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{64A09BF4-7D97-49DE-8AB8-E9C23B75A62D}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6C3A0E39-ED7B-41D8-9253-023B1D35C935}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6C3A0E39-ED7B-41D8-9253-023B1D35C935}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6C3A0E39-ED7B-41D8-9253-023B1D35C935}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6C3A0E39-ED7B-41D8-9253-023B1D35C935}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {2A1168BB-4009-411F-98CD-BE56BE8D07AF}
+	EndGlobalSection
+EndGlobal

Library14Petrushin/TextBoxRange.Designer.cs

@@ -0,0 +1,68 @@
+namespace Library14Petrushin
+{
+    partial class TextBoxRange
+    {
+        /// <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()
+        {
+            textBox1 = new TextBox();
+            label1 = new Label();
+            SuspendLayout();
+            // 
+            // textBox1
+            // 
+            textBox1.Location = new Point(3, 14);
+            textBox1.Name = "textBox1";
+            textBox1.Size = new Size(243, 27);
+            textBox1.TabIndex = 0;
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(3, 54);
+            label1.Name = "label1";
+            label1.Size = new Size(50, 20);
+            label1.TabIndex = 1;
+            label1.Text = "label1";
+            // 
+            // TextBoxRange
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            Controls.Add(label1);
+            Controls.Add(textBox1);
+            Name = "TextBoxRange";
+            Size = new Size(252, 86);
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private TextBox textBox1;
+        private Label label1;
+    }
+}

Library14Petrushin/TextBoxRange.cs

@@ -0,0 +1,67 @@
+using Library14Petrushin.Exeptions;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace Library14Petrushin
+{
+    public partial class TextBoxRange : UserControl
+    {
+        public int ?MinLength { get; set; }
+        public int ?MaxLength { get; set; }
+        public event EventHandler? ValueChanged;
+        public string InputValue
+        {
+            get
+            {
+                if (MinLength == null && MaxLength == null)
+                {
+                    throw new RangeException("Диапазон не задан.");
+                }
+                if (textBox1.Text.Length < MinLength || textBox1.Text.Length > MaxLength)
+                {
+                    throw new RangeException("Введенное значение не входит в диапазон.");
+                }
+                return textBox1.Text;
+            }
+            set
+            {
+                if (MinLength != null && MaxLength != null)
+                {
+                    if (value.Length >= MinLength && value.Length <= MaxLength)
+                    {
+                        textBox1.Text = value;
+                        ValueChanged?.Invoke(this, EventArgs.Empty);
+                    }
+                }
+            }
+        }
+        public TextBoxRange()
+        {
+            InitializeComponent();
+            textBox1.TextChanged += TextBox1_TextChanged;
+        }
+        private void TextBox1_TextChanged(object sender, EventArgs e)
+        {
+            ValueChanged?.Invoke(this, e);
+            if (MinLength != null && MaxLength != null)
+            {
+                if (textBox1.Text.Length < MinLength || textBox1.Text.Length > MaxLength)
+                {
+                    textBox1.ForeColor = Color.Red;
+                }
+                else
+                {
+                    textBox1.ForeColor = Color.Black;
+                }
+            }
+        }
+
+    }
+}

Library14Petrushin/TextBoxRange.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>