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 frees the specified private data associated with this surface.
HRESULT FreePrivateData( REFGUIDguidTag);
Parameters
- guidTag
Reference to (C++) or address of (C) the globally unique identifier that identifies the private data to be freed.
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_INVALIDOBJECT |
| DDERR_INVALIDPARAMS |
| DDERR_NOTFOUND |
Remarks
DirectDraw calls this method automatically when a surface is released.
Requirements
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header: Ddraw.h.
Link Library: Ddraw.lib.
See Also
IDirectDrawSurface5::GetPrivateData | IDirectDrawSurface5::SetPrivateData
Send Feedback on this topic to the authors