public static Point ScreenToClient(IntPtr windowHandle, Point point)
{
var pt = POINT.FromPoint(point);
if (NativeMethods.ScreenToClient(windowHandle, ref pt))
{
return(pt.ToPoint());
}
return(Point.Empty);
}
public static IntPtr FindWindow(Point point)
{
return(NativeMethods.WindowFromPoint(POINT.FromPoint(point)));
}
public static IntPtr FindChildWindow(IntPtr parentWindowHandle, Point point)
{
return(NativeMethods.ChildWindowFromPoint(parentWindowHandle, POINT.FromPoint(point)));
}