Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
This method releases the handle of a device context previously obtained by using the IDirectDrawSurface::GetDC method.
HRESULT ReleaseDC(
HDC hDC
);
Parameters
- hDC
Handle to a device context previously obtained by IDirectDrawSurface::GetDC.
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_SURFACELOST |
| DDERR_UNSUPPORTED |
Remarks
This method also unlocks the surface previously locked when the IDirectDrawSurface::GetDC method was called.
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
Send Feedback on this topic to the authors