public void SetApplicationMute(bool mute)
{
AudioUtilities.ISimpleAudioVolume volume = _ctl as AudioUtilities.ISimpleAudioVolume;
if (volume == null)
{
return;
}
Guid guid = Guid.Empty;
volume.SetMute(mute, guid);
}
public void SetApplicationVolume(float level)
{
AudioUtilities.ISimpleAudioVolume volume = _ctl as AudioUtilities.ISimpleAudioVolume;
if (volume == null)
{
return;
}
Guid guid = Guid.Empty;
volume.SetMasterVolume(level / 100, guid);
}
public bool?GetApplicationMute()
{
AudioUtilities.ISimpleAudioVolume volume = _ctl as AudioUtilities.ISimpleAudioVolume;
if (volume == null)
{
return(null);
}
bool mute;
volume.GetMute(out mute);
return(mute);
}
public float?GetApplicationVolume()
{
AudioUtilities.ISimpleAudioVolume volume = _ctl as AudioUtilities.ISimpleAudioVolume;
if (volume == null)
{
return(null);
}
float level;
volume.GetMasterVolume(out level);
return(level * 100);
}
