Microsoft DirectX 9.0


This topic applies to Windows XP only.

The put_Top method specifies the top y-coordinate of the rectangle. This coordinate is relative to the rectangle's associated window.


HRESULT put_Top(
  LONG  TopVal



[in]  Specifies the top y-coordinate, in pixels.

Return Values

If the method succeeds, it returns S_OK. If it fails, it returns an error code.


Setting the top y-coordinate also changes the height of the rectangle. For example, if the y-coordinate is zero and the height is 100, setting the y-coordinate to 10 changes the height to 90.

See Also