The IDirectDraw2::FlipToGDISurface method makes the surface that GDI writes to the primary surface.
HRESULT FlipToGDISurface();None.
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 |
This method can be called at the end of a page-flipping application to ensure that the display memory that GDI is writing to is visible to the user.
Windows NT: Use version 4.0 or later.
Windows: Use Windows 95 or later. Available as a redistributable for Windows 95.
Windows CE: Unsupported.
Header: Declared in ddraw.h.
Import Library: Use ddraw.lib.