C#中動態創建控件及事件處理程序

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

namespace Miner
{
 /// <summary>
 /// Summary des cription for Form1.
 /// </summary>
 public class Form1 : System.Windows.Forms.Form
 {
　  private System.Windows.Forms.Panel panel1;
　  /// <summary>
　  /// Required designer variable.
　  /// </summary>
　  ///

　  private Button[] n =new Button[100];
　  private int[] kn=new int[100];

　  private System.ComponentModel.Container components = null;
 
　  public Form1()
　  {
　   //
　   // Required for Windows Form Designer support
　   //
　   InitializeComponent();
　   //
　   // TODO: Add any constructor code after InitializeComponent call
　   //
　  }

　  /// <summary>
　  /// Clean up any resources being used.
　  /// </summary>
　  protected override void Dispose( bool disposing )
　  {
　   if( disposing )
　   {
　　   if (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()
　  {
　   this.panel1 = new System.Windows.Forms.Panel();
　   this.SuspendLayout();
　   //
　   // panel1
　   //
　   this.panel1.Location = new System.Drawing.Point(8, 8);
　   this.panel1.Name = "panel1";
　   this.panel1.Size = new System.Drawing.Size(400, 400);
　   this.panel1.TabIndex = 0;
　   //
　   // Form1
　   //
　   this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
　   this.BackColor = System.Drawing.Color.White;
　   this.ClientSize = new System.Drawing.Size(416, 413);
　   this.Controls.AddRange(new System.Windows.Forms.Control[] {
　　　　　　　　　　   this.panel1});
　   this.Name = "Form1";
　   this.Text = "Form1";
　   this.Load += new System.EventHandler(this.Form1_Load);
　   this.ResumeLayout(false);
　  }
　  #endregion

　 /// <summary>
　 /// The main entry point for the application.
　 /// </summary>
　  [STAThread]
　  static void Main()
　  {
　   Application.Run(new Form1());
　  }

　  private void Form1_Load(object sender, System.EventArgs e)
　  {
　   int a=0;
　   int x=0,y=0;
　   for (a=0;a<=99;a++)
　   {
　　   n[a] = new Button();
　　   n[a].BackColor =Color.White;
　　   n[a].FlatStyle = FlatStyle.Flat;
　　   n[a].Width = panel1.Width / 10;
　　   n[a].Left = x * n[a].Width;
　　   n[a].Height = panel1.Height / 10;
　　   n[a].Top = y * n[a].Height;
　　   n[a].Name = "b" + a;
　　   panel1.Controls.Add(n[a]);
　　   panel1.Controls[a].MouseDown　 += new MouseEventHandler(this.ButtonArray_OnClick);

　　   x += 1;
　　   if (x == 10)
　　   {
　　    x = 0;
　　    y += 1;
　　   }
　   }
　  }

　  private void ButtonArray_OnClick(object sender, MouseEventArgs e)
　  {
　   MouseEventArgs arg=(MouseEventArgs)e;
　　　　　　   Button b1=(Button)sender;
　   if (arg.Button==MouseButtons.Right )
　　   b1.BackColor=Color.White ;
　   else
　   {
　　   //b1.BackColor =Color.White ;
　　   b1.Image=Image.FromFile(@"C:/Documents and Settings/Administrator/桌面/我.jpg");
　   }
  　
　  }
 }
}