WPF 获取鼠标屏幕位置、窗口位置、控件位置

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public struct POINT

    {

        public int X;

        public int Y;

        public POINT(int x, int y)

        {

            this.X = x;

            this.Y = y;

        }

    }

 

[DllImport("user32.dll")]

public static extern bool GetCursorPos(out POINT lpPoint);

 

//e.GetPosition(this);

//(e.Source as FrameworkElement).PointToScreen(new Point(0, 0));           

POINT mousestart = new POINT();

GetCursorPos(out mousestart);

 

Point p2 = Mouse.GetPosition(this as FrameworkElement);

 

Point p = Mouse.GetPosition(e.Source as FrameworkElement);

 

MessageBox.Show(Convert.ToString(mousestart.X));

MessageBox.Show(Convert.ToString(p.X));

MessageBox.Show(Convert.ToString(p2.X));