WPF_获取鼠标相对位置

1、获取鼠标相对当前所在控件img的相对位置

private void Click_Mousemove(object sender, MouseEventArgse)
{
　　System.Windows.Controls.Image image = sender as System.Windows.Controls.Image;
　　System.Windows.Point point = e.GetPosition(image);

　　XYText.Text = string.Format("X:{0},Y:{1}", point.X, point.Y);

}

2.获取鼠标相对当前应用的相对位置

private void img_MouseMove(object sender, MouseEventArgs e)
{
   System.Windows.Point pt = e.GetPosition(this);
   XYText.Text = string.Format("X:{0},Y:{1}", pt.X, pt.Y);
}