May 12, 2014
Applies to: Windows Phone 8 and Windows Phone Silverlight 8.1 only
This method returns the audio render interface ID for the specified role.
This method is similar to the GetDefaultAudioRenderId(AudioDeviceRole) method on the desktop.
Your application must have the ID_CAP_MICROPHONE in order to capture audio. Your application must have the ID_CAP_VOIP capability and use the Communications audio device role in order to render or capture audio in the background or to mute or pause lower-priority audio streams during playback. For more information on capabilities, see App capabilities and hardware requirements for Windows Phone 8.