鼠标点击按钮拖动窗体

	 

	public partial class Form1 : Form { 

	//记录窗体的X坐标 

	private int startX; 

	//记录窗体的Y坐标 

	private int startY; 

	 

	  public Form1() { 

	    InitializeComponent(); 

	    } 

	    /// <summary> 

	    /// 鼠标点击左键 

	    /// </summary> 

	    /// <param name="sender"></param> 

	    /// <param name="e"></param> 

	    private void button1_MouseDown(object sender, MouseEventArgs e) { 

	        //判断点击的是不是左键 

	        if(e.Button == MouseButtons.Left) { 

	            //得到窗体的X值 

	            startX = e.X; 

	            //得到窗体的Y值 

	            startY = e.Y; 

	        } 

	    } 

	    /// <summary> 

	    /// 鼠标移动 

	    /// </summary> 

	    /// <param name="sender"></param> 

	    /// <param name="e"></param> 

	    private void button1_MouseMove(object sender, MouseEventArgs e) { 

	        //判断点击的是不是左键 

	        if(e.Button == MouseButtons.Left) { 

	            //重新绘制窗体X 

	            this.Left += e.X - startX; 

	            //重新绘制窗体Y 

	            this.Top += e.Y - startY; 

	        } 

	    } 

	}   

	 

	摘自 ：幸福的猪的专栏

补充：软件开发 , C# ,

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