Microsoft DirectX 8.0 (C++) |
Retrieves the number of channel groups on the port.
HRESULT GetNumChannelGroups( LPDWORD pdwChannelGroups );
If the method succeeds, the return value is S_OK.
If it fails, the method can return one of the following error values:
E_FAIL |
E_INVALIDARG |
E_NOTIMPL |
E_OUTOFMEMORY |
Header: Declared in dmusicc.h.