Retrieves the sound category index that corresponds to a friendly name string.
STDAPI_(XACTCATEGORY) GetCategory( PCSTR szFriendlyName );
Returns a category index for the friendly name if successful, XACTCATEGORY_INVALID otherwise.
Header: Declared in Xact.h.
IXACTEngine | IXACTEngine::Pause, IXACTEngine::SetVolume, IXACTEngine::Stop