IDirectDrawSurface::SetOverlayPosition
This method changes the display coordinates of an overlay surface.
HRESULT SetOverlayPosition(
LONG lX,
LONG lY
);
Parameters
- lX and lY
New x- and y-display coordinates.
Return Values
If the method succeeds, the return value is DD_OK.
If the method fails, the return value may be one of the following error values:
| DDERR_GENERIC |
| DDERR_INVALIDOBJECT |
| DDERR_INVALIDPARAMS |
| DDERR_INVALIDPOSITION |
| DDERR_NOOVERLAYDEST |
| DDERR_NOTAOVERLAYSURFACE |
| DDERR_OVERLAYNOTVISIBLE |
| DDERR_SURFACELOST |
| DDERR_UNSUPPORTED |
Requirements
Pocket PC: Windows Mobile 5.0 and later
Smartphone: Windows Mobile 5.0 and later
OS Versions: Windows CE 5.01 and later
Header: Ddraw.h.
Library: Ddraw.lib.
See Also
IDirectDrawSurface::GetOverlayPosition | IDirectDrawSurface::UpdateOverlay
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