public static Point winGetPosition(IntPtr hwnd)
{
WINDOWPLACEMENT placement = new WINDOWPLACEMENT();
placement.length = Marshal.SizeOf(placement);
GetWindowPlacement(hwnd, ref placement);
return new Point(placement.rcNormalPosition.X, placement.rcNormalPosition.Y);
}
public static extern bool GetWindowPlacement(IntPtr hWnd, ref WINDOWPLACEMENT lpwndpl);