Question

C#中怎样捕捉鼠标的位置（窗口外面的位置）

我想利用C#捕捉到当前鼠标的位置！ 请高手指教

Answer 1

int a=0, b=0,aa,bb;
bool ch = false;
private void Form1_MouseDown(object sender, MouseEventArgs e)
{
a = e.X;
b = e.Y;
ch = true;//可移动
}
//窗体移动事件
private void Form1_MouseUp(object sender, MouseEventArgs e)
{
aa = e.X;
bb = e.Y;
ch = false;//不可移动
}
//鼠标移动事件
private void Form1_MouseMove(object sender, MouseEventArgs e)
{
if (ch)
{
this.Location=new Point (this.Location.X+(e.X-a),this.Location.Y+(e.Y-b));
}
}