From ecfe9ba9cea8e1d05f65c584600538d522dcd505 Mon Sep 17 00:00:00 2001
From: bekodeg <andermag102@ya.ru>
Date: Tue, 10 Sep 2024 10:37:02 +0400
Subject: [PATCH] =?UTF-8?q?=D0=A0=D0=B5=D0=B0=D0=BB=D0=B8=D0=B7=D0=B0?=
 =?UTF-8?q?=D1=86=D0=B8=D1=8F=20=D0=BA=D0=BE=D0=BC=D0=BF=D0=BE=D0=BD=D0=B5?=
 =?UTF-8?q?=D0=BD=D1=82=D0=B0=20=D1=81=D0=BF=D0=B8=D1=81=D0=BA=D0=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Components/CustomListBox.Designer.cs      |  57 +++++++++
 .../Components/CustomListBox.cs               |  69 ++++++++++
 .../Components/CustomListBox.resx             | 120 ++++++++++++++++++
 3 files changed, 246 insertions(+)
 create mode 100644 Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomListBox.Designer.cs
 create mode 100644 Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomListBox.cs
 create mode 100644 Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomListBox.resx

diff --git a/Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomListBox.Designer.cs b/Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomListBox.Designer.cs
new file mode 100644
index 0000000..9eb12b7
--- /dev/null
+++ b/Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomListBox.Designer.cs
@@ -0,0 +1,57 @@
+namespace Cop.Borovkov.Var3.Components
+{
+    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()
+        {
+            InerlistBox = new ListBox();
+            SuspendLayout();
+            // 
+            // inerlistBox
+            // 
+            InerlistBox.Dock = DockStyle.Fill;
+            InerlistBox.FormattingEnabled = true;
+            InerlistBox.Location = new Point(0, 0);
+            InerlistBox.Name = "inerlistBox";
+            InerlistBox.Size = new Size(150, 150);
+            InerlistBox.TabIndex = 0;
+            InerlistBox.ValueMemberChanged += InerlistBox_ValueMemberChanged;
+            // 
+            // CustomListBox
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            Controls.Add(InerlistBox);
+            Name = "CustomListBox";
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private ListBox InerlistBox;
+    }
+}
diff --git a/Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomListBox.cs b/Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomListBox.cs
new file mode 100644
index 0000000..ba73c93
--- /dev/null
+++ b/Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomListBox.cs
@@ -0,0 +1,69 @@
+namespace Cop.Borovkov.Var3.Components
+{
+    public partial class CustomListBox : UserControl
+    {
+        private event EventHandler? _valueChanged;
+        private event Action<Exception>? _errorOccured;
+
+        /// <summary>
+        /// </summary>
+        public CustomListBox()
+        {
+            InitializeComponent();
+        }
+
+        /// <summary>
+        /// Событие возникающие при изменении списка
+        /// </summary>
+        public event EventHandler ValueChanged
+        {
+            add => _valueChanged += value;
+            remove => _valueChanged -= value;
+        }
+
+        /// <summary>
+        /// Обработка ошибок
+        /// </summary>
+        public event Action<Exception> AnErrorOccurred
+        {
+            add => _errorOccured += value;
+            remove => _errorOccured -= value;
+        }
+
+        /// <summary>
+        /// Заполнить список значениями
+        /// </summary>
+        /// <param name="strings">Список значений</param>
+        public void FillValues(IEnumerable<string> strings)
+        {
+            InerlistBox.Items.Clear();
+            InerlistBox.Items.AddRange(strings.ToArray());
+        }
+
+        /// <summary>
+        /// Очистить список
+        /// </summary>
+        public void Clear() => InerlistBox.Items.Clear();
+
+        private void InerlistBox_ValueMemberChanged(object sender, EventArgs e)
+        {
+            try
+            {
+                _valueChanged?.Invoke(sender, e);
+            }
+            catch (Exception ex) 
+            {
+                _errorOccured?.Invoke(ex);   
+            }
+        }
+
+        /// <summary>
+        /// Выбранное значение
+        /// </summary>
+        public string Selected
+        {
+            get => (string?)InerlistBox.SelectedItem ?? string.Empty;
+            set => InerlistBox.SelectedItem = value;
+        }
+    }
+}
diff --git a/Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomListBox.resx b/Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomListBox.resx
new file mode 100644
index 0000000..af32865
--- /dev/null
+++ b/Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/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>
\ No newline at end of file