CwclAudioVolume DoChanged GetChannels GetChannelVolume GetHardwareFeatures GetMute GetVolume InternalClose InternalOpen MessageReceived OnChanged SetChannelVolume SetMute SetVolume

GetVolume() int GetVolume ( float &  Volume ) Gets the master volume level of the audio stream that enters or leaves the audio endpoint device. The volume level is expressed as a normalized, audio-tapered value in the range from 0.0 to 1.0. Parameters Volume The variable into which the method writes the volume level. The level is expressed as a normalized value in the range from 0.0 to 1.0. Returns If the function succeed the return value is WCL_E_SUCCESS. Otherwise the method returns one of the WCL error codes.