This is the complete list of members for IAudioEndpointVolume, including all inherited members.

AddRef()	IUnknown
GetChannelCount([out] UINT *pnChannelCount)	IAudioEndpointVolume
GetChannelVolumeLevel([in] UINT nChannel, [out] FLOAT *fLevelDB)	IAudioEndpointVolume
GetChannelVolumeLevelScalar([in] UINT nChannel, [out] FLOAT *fLevel)	IAudioEndpointVolume
GetMasterVolumeLevel([out] FLOAT *fLevelDB)	IAudioEndpointVolume
GetMasterVolumeLevelScalar([out] FLOAT *fLevel)	IAudioEndpointVolume
GetMute([out] BOOL *bMute)	IAudioEndpointVolume
GetVolumeRange([out] FLOAT pflVolumeMindB, [out] FLOAT pflVolumeMaxdB, [out] FLOAT *pflVolumeIncrementdB)	IAudioEndpointVolume
GetVolumeStepInfo([out] UINT pnStep, [out] UINT pnStepCount)	IAudioEndpointVolume
LPUNKNOWN typedef	IUnknown
QueryHardwareSupport([out] DWORD *pdwHardwareSupportMask)	IAudioEndpointVolume
QueryInterface([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)	IUnknown
RegisterControlChangeNotify([in] IAudioEndpointVolumeCallback *pNotify)	IAudioEndpointVolume
Release()	IUnknown
SetChannelVolumeLevel([in] UINT nChannel, [in] FLOAT fLevelDB, [unique, in] LPCGUID pguidEventContext)	IAudioEndpointVolume
SetChannelVolumeLevelScalar([in] UINT nChannel, [in] FLOAT fLevel, [unique, in] LPCGUID pguidEventContext)	IAudioEndpointVolume
SetMasterVolumeLevel([in] FLOAT fLevelDB, [unique, in] LPCGUID pguidEventContext)	IAudioEndpointVolume
SetMasterVolumeLevelScalar([in] FLOAT fLevel, [unique, in] LPCGUID pguidEventContext)	IAudioEndpointVolume
SetMute([in] BOOL bMute, [unique, in] LPCGUID pguidEventContext)	IAudioEndpointVolume
UnregisterControlChangeNotify([in] IAudioEndpointVolumeCallback *pNotify)	IAudioEndpointVolume
VolumeStepDown([unique, in] LPCGUID pguidEventContext)	IAudioEndpointVolume
VolumeStepUp([unique, in] LPCGUID pguidEventContext)	IAudioEndpointVolume