Experiments with a ListBox (C#)

/*
 * Created with SharpDevelop free C# system from
 * http://www.icsharpcode.net/opensource/sd/
 * User: vegaseat
 * 
 * Create a ListBox, then add, sort, select items
 * A Windows Application
 */
 
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

namespace ListBox1
{
  // Summary description for Form1
  // so we got a form (window) with a label, 2 buttons and a listbox ...
  public class Form1 : System.Windows.Forms.Form
  {
    private System.Windows.Forms.Label label1;
    private System.Windows.Forms.Button sortLBbutton;
    private System.Windows.Forms.Button LoadLBbutton;
    private System.Windows.Forms.ListBox listBox1;
    // Required designer variable
    private System.ComponentModel.Container components = null;

    // time to build the form and it's components ...
    public Form1()
    {
      InitializeComponent();
    }
		
    // clean up any resources being used ...
    protected override void Dispose( bool disposing )
    {
      if (disposing)
      {
        if (components != null) 
        {
          components.Dispose();
        }
      }
      base.Dispose(disposing);
    }

    // all the components in detail ...
    private void InitializeComponent() {
      System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));
      this.listBox1 = new System.Windows.Forms.ListBox();
      this.LoadLBbutton = new System.Windows.Forms.Button();
      this.sortLBbutton = new System.Windows.Forms.Button();
      this.label1 = new System.Windows.Forms.Label();
      this.SuspendLayout();
      // 
      // listBox1
      // 
      this.listBox1.BackColor = System.Drawing.Color.FromArgb(((System.Byte)(255)), ((System.Byte)(224)), ((System.Byte)(192)));
      this.listBox1.ItemHeight = 16;
      this.listBox1.Location = new System.Drawing.Point(8, 8);
      this.listBox1.Name = "listBox1";
      this.listBox1.Size = new System.Drawing.Size(168, 244);
      this.listBox1.TabIndex = 0;
      this.listBox1.SelectedIndexChanged += new System.EventHandler(this.ListBox1SelectedIndexChanged);
      // 
      // LoadLBbutton
      // 
      this.LoadLBbutton.Location = new System.Drawing.Point(200, 16);
      this.LoadLBbutton.Name = "LoadLBbutton";
      this.LoadLBbutton.Size = new System.Drawing.Size(128, 23);
      this.LoadLBbutton.TabIndex = 1;
      this.LoadLBbutton.Text = "Load ListBox";
      this.LoadLBbutton.Click += new System.EventHandler(this.LoadLBbutton_Click);
      // 
      // sortLBbutton
      // 
      this.sortLBbutton.Location = new System.Drawing.Point(200, 56);
      this.sortLBbutton.Name = "sortLBbutton";
      this.sortLBbutton.Size = new System.Drawing.Size(128, 23);
      this.sortLBbutton.TabIndex = 3;
      this.sortLBbutton.Text = "Sort the ListBox";
      this.sortLBbutton.Click += new System.EventHandler(this.sortLBbuttonClick);
      // 
      // label1
      // 
      this.label1.Location = new System.Drawing.Point(8, 264);
      this.label1.Name = "label1";
      this.label1.Size = new System.Drawing.Size(160, 24);
      this.label1.TabIndex = 2;
      this.label1.Text = "---";
      // 
      // Form1
      // 
      this.AutoScaleBaseSize = new System.Drawing.Size(6, 15);
      this.BackColor = System.Drawing.Color.WhiteSmoke;
      this.ClientSize = new System.Drawing.Size(344, 296);
      this.Controls.Add(this.sortLBbutton);
      this.Controls.Add(this.label1);
      this.Controls.Add(this.LoadLBbutton);
      this.Controls.Add(this.listBox1);
      this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
      this.Name = "Form1";
      this.Text = "Load a ListBox and sort ...";
      this.ResumeLayout(false);
    }
	
    //	
    // The main entry point for the application
    //
    static void Main() 
    {
      Application.Run(new Form1());
    }

    //
    // the events, or let's do something with the components ...
    //

    // load some data into the ListBox
    private void LoadLBbutton_Click(object sender, System.EventArgs e)
    {
      listBox1.Items.Add("Helmut");
      listBox1.Items.Add("Helga");
      listBox1.Items.Add("Andreas");
      listBox1.Items.Add("Volger");
      listBox1.Items.Add("Kurt");
      listBox1.Items.Add("Erich");
      listBox1.Items.Add("Bjorn");
      listBox1.Items.Add("Lena");
      listBox1.Items.Add("Kristina");
      label1.Text = "Select an item ...";
    }

    // selected ListBox item is transferred to label1
    void ListBox1SelectedIndexChanged(object sender, System.EventArgs e)
    {
    	label1.Text = listBox1.SelectedItems[0].ToString();
    }
    
    // sort the items of the ListBox
    void sortLBbuttonClick(object sender, System.EventArgs e)
    {
      listBox1.Sorted = true;
    }
    
  }
}