IRTCParticipant3::put_Volume
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8/28/2008
This method will allow an application to set the volume for the particular participant.
Syntax
HRESULT put_Volume(
RTC_AUDIO_DEVICE enDevice,
long lVolume
);
Parameters
- enDevice
[in] The RTC_AUDIO_DEVICE enumeration that specifies which audio media to set.
- lVolume
[in] The volume level that is set. The valid range for volume is 0X0000 - 0XFFFF.
Return Value
This method can return an RTC_E_ constant.
Remarks
This method has the following characteristics.
- The method only works when it is in a call.
- Volume changes from one call may or may not persist to another call.
- Volume may be affected when running multiple calls at one time. For example, one call may have a different volume when swapping calls. The volume may also change when you remove a call from hold.
Requirements
| Header | rtccore.idl |
| Library | uuid.lib |
| Windows Embedded CE | Windows Embedded CE 6.0 and later |