IDirectDrawSurface::GetDC
This method creates a GDI-compatible handle of a device context for the surface.
HRESULT GetDC(
HDC FAR* lphDC
);
Parameters
- lphDC
Address for the returned handle to a device context.
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_DCALREADYCREATED |
| DDERR_GENERIC |
| DDERR_INVALIDOBJECT |
| DDERR_INVALIDPARAMS |
| DDERR_SURFACELOST |
| DDERR_UNSUPPORTED |
| DDERR_WASSTILLDRAWING |
Remarks
This method uses an internal version of the IDirectDrawSurface::Lock method to lock the surface. The surface remains locked until the IDirectDrawSurface::ReleaseDC method is 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
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