C#處理鼠標(biāo)和鍵盤(pán)事件

public Form1 ( )
{
file://初始化窗體中的各個(gè)組件
InitializeComponent ( ) ;
}
file://清除程序中使用過(guò)的資源
protected override void Dispose ( bool disposing )
{
if ( disposing )
{
if (components != null)
{
components.Dispose ( ) ;
}
}
base.Dispose ( disposing ) ;
}
private void InitializeComponent ( )
{
this.AutoScaleBaseSize = new System.Drawing.Size ( 6 , 14) ;
this.ClientSize = new System.Drawing.Size ( 292 , 273 ) ;
this.Name = "Form1" ;
this.Text = "C＃處理鼠標(biāo)按動(dòng)事件！" ;
file://為鼠標(biāo)按動(dòng)定義一個(gè)事件處理過(guò)程"Form1_MouseDown"
this.MouseDown += new MouseEventHandler ( Form1_MouseDown ) ;
file://為鼠標(biāo)移動(dòng)定義一個(gè)事件處理過(guò)程"Form1_MouseMove"
this.MouseMove += new MouseEventHandler ( Form1_OnMouseMove ) ;

}
static void Main ( )
{
Application.Run ( new Form1 ( ) ) ;
}
private void Form1_OnMouseMove ( object sender , MouseEventArgs e )
{
this.Text = "當(dāng)前鼠標(biāo)的位置為：( " + e.X + " , " + e.Y + ")" ;
}

private void Form1_MouseDown ( object sender , MouseEventArgs e )
{
file://響應(yīng)鼠標(biāo)的不同按鍵
if ( e.Button == MouseButtons.Left )
{
MessageBox.Show ( "按動(dòng)鼠標(biāo)左鍵！" ) ;
}
if ( e.Button == MouseButtons.Middle )
{
MessageBox.Show ( "按動(dòng)鼠標(biāo)中鍵！") ;
}
if ( e.Button == MouseButtons.Right )
{
MessageBox.Show ( "按動(dòng)鼠標(biāo)右鍵！") ;
}
}
}

using System ;
using System.Drawing ;
using System.Collections ;
using System.ComponentModel ;
using System.Windows.Forms ;
using System.Data ;
public class Form1 : Form
{
private System.ComponentModel.Container components = null ;

public Form1 ( )
{
file://初始化窗體中的各個(gè)組件
InitializeComponent ( ) ;
}
protected override void Dispose ( bool disposing )
{
file://清除程序中使用過(guò)的資源
if ( disposing )
{
if ( components != null )
{
components.Dispose ( ) ;
}
}
base.Dispose ( disposing ) ;
}
private void InitializeComponent ( )
{
this.AutoScaleBaseSize = new System.Drawing.Size ( 6 , 14 ) ;
this.ClientSize = new System.Drawing.Size ( 292 , 273 ) ;
this.Name = "Form1" ;
this.Text = "C＃處理鍵盤(pán)事件！" ;
file://為按鍵的按動(dòng)定義一個(gè)事件處理過(guò)程"Form1_KeyUp"
this.KeyUp += new KeyEventHandler ( this.Form1_KeyUp ) ;

}
static void Main ( )
{
Application.Run ( new Form1 ( ) ) ;
}
file://顯示你所按動(dòng)的按鍵名稱
private void Form1_KeyUp ( object sender , KeyEventArgs e )
{
MessageBox.Show ( e.KeyCode.ToString ( ) , "您所按動(dòng)的健為：" ) ;

}
}