在c#窗体上怎么设置鼠标指针只能在一定范围内移动？？？

Question

我在窗体上添加了一个面板，当我点击button时让鼠标只能在面板范围内移动

Answer 1

窗体或者控件都有MOUSE事件. 在里面算他的范围啊

Answer 2

Cursor.Clip
void button1_Click(object sender, EventArgs e)
{
    Rectangle clipRectangle = this.panel1.RectangleToScreen( this.panel1.ClientRectangle );
    System.Windows.Forms.Cursor.Clip = clipRectangle;
}

Answer 3

不错,要解除的话,
Rectang r=new  Rectange(Screen[0].Width,*.Heigth);
Cursor.Clip=r;

Answer 4

void button1_Click(object sender, EventArgs e)
{
    Rectangle clipRectangle = this.panel1.RectangleToScreen( this.panel1.ClientRectangle );
    System.Windows.Forms.Cursor.Clip = clipRectangle;
}不错,要解除的话, 
Rectang r=new  Rectange(Screen[0].Width,*.Heigth); 
Cursor.Clip=r;纯粹!

Answer 5

 Cursor.Clip = panel1.RectangleToScreen(panel1.ClientRectangle);//锁定
Cursor.Clip = Rectangle.Empty;//解锁
感谢各位了 

Answer 6

 Point aa = new Point();
            Rectangle rect;
            if (e.Button == MouseButtons.Left && aaa)
            {                aa.X = cInterface.iPanelAMinSize;
                aa.Y = 0;
                rect = new Rectangle(aa, new Size(cInterface.iPanelAMaxSize, this.Height));
            }
            else
            {
                aa.X = 0;
                aa.Y = 0;
               rect = new Rectangle(aa, new Size(9999, 9999));
            }
            System.Windows.Forms.Cursor.Clip = rect;