C#中动态创建控件及事件处理程序

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

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

　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
　 //
　}

　///
　/// Clean up any resources being used.
　///
　protected override void Dispose( bool disposing )
　{
　 if( disposing )
　 {
　　if (components != null)
　　{
　　 components.Dispose();
　　}
　 }
　 base.Dispose( disposing );
　}

　#region Windows Form Designer generated code
　///
　/// Required method for Designer support - do not modify
　/// the contents of this method with the code editor.
　///
　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

　///
　/// The main entry point for the application.
　///
　[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("f:\\my documents\\my pictures\\elements\\regular_smile.gif");
　 }
　
　}
}
}