IRTCClient::PreferredVolume
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8/28/2008
This method sets or gets the preferred volume on an audio device.
Syntax
HRESULT put_PreferredVolume(
RTC_AUDIO_DEVICE enDevice,
long lVolume
);
HRESULT get_PreferredVolume(
RTC_AUDIO_DEVICE enDevice,
long* plVolume
);
Parameters
- enDevice
[in] An RTC_AUDIO_DEVICE enumeration value specifying the audio media type for the volume.
lVolume, plVolume
[in, out] Current volume setting.The valid volume range is 0x0000 to 0xFFFF.
Return Value
This method can return an RTC_E_ constant.
Remarks
The preferred volume value persists for each user even after the application is shut down.
Requirements
| Header | rtccore.h, rtccore.idl |
| Library | uuid.lib |
| Windows Embedded CE | Windows CE .NET 4.0 and later |