private BooleanMixerControl GetMuteControl()
{
var waveInEvent = new NAudio.Wave.WaveInEvent();
try
{
//get mixer of default audio device
var mixer = waveInEvent.GetMixerLine();
var muter = mixer.Controls.FirstOrDefault(x => x.ControlType == NAudio.Mixer.MixerControlType.Mute) as BooleanMixerControl;
if (muter == null)
{
throw new Exception(BadMicrophoneMessage);
}
return(muter);
}
finally
{
waveInEvent.Dispose();
}
}