| Microsoft DirectX 8.1 (C++) |
This topic applies to Windows XP Home Edition and Windows XP Professional only.
The SetVideoPortIndex method instructs the Video Port Manager (VPM) to connect to the specified video port.
Syntax
HRESULT SetVideoPortIndex(
DWORD dwVideoPortIndex
);
Parameters
dwVideoPortIndex
[in] Double word containing the video port index.
Return Values
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
Use this method on a multi-monitor system to specify to the Video Port Manager which video port index is being used.
See Also