IDirectDraw::GetDisplayMode (Compact 2013)
3/26/2014
This method retrieves the current display mode.
Syntax
HRESULT GetDisplayMode(
LPDDSURFACEDESC lpDDSurfaceDesc
);
Parameters
- lpDDSurfaceDesc
Address of a DDSURFACEDESC structure that will be filled with a description of the surface.
Return Value
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 |
For more information on these error codes see DirectDraw Return Values.
Remarks
An application should not save the information returned by this method to restore the display mode on clean-up. The application should use the IDirectDraw::RestoreDisplayMode method to restore the mode on clean-up, thereby avoiding mode-setting conflicts that could arise in a multiprocessor environment.
Requirements
Header |
ddraw.h |
Library |
ddraw.lib |
See Also
Reference
IDirectDraw
DirectDraw Reference
DirectDraw Interfaces
IDirectDraw::SetDisplayMode
IDirectDraw::RestoreDisplayMode
IDirectDraw::EnumDisplayModes