public async Task <bool> SetAudioMute(Guid guid, bool mute)
{
CoreAudioDevice device = GetDeviceByGuid(guid, mediaPlayback);
if (device == null)
{
return(false);
}
return(await device.SetMuteAsync(mute));
}
private void Window_KeyDown(object sender, KeyEventArgs e)
{
#if DEBUG
if (e.Key == Key.Escape)
{
App.Current.Shutdown();
}
#endif
if (e.Key == Key.F11 && WindowState != WindowState.Normal)
{
WindowState = WindowState.Normal;
WindowStyle = WindowStyle.SingleBorderWindow;
}
else if (e.Key == Key.F11 && WindowState == WindowState.Normal)
{
WindowState = WindowState.Maximized;
WindowStyle = WindowStyle.None;
}
#if DEBUG
if (e.Key == Key.F12)
{
isActiveSoundKeys = !isActiveSoundKeys;
}
#endif
else if (e.Key == Key.VolumeMute && isActiveSoundKeys)
{
defaultPlaybackDevice.SetMuteAsync(!defaultPlaybackDevice.IsMuted);
}
else if (e.Key == Key.VolumeUp && isActiveSoundKeys)
{
defaultPlaybackDevice.SetVolumeAsync(defaultPlaybackDevice.Volume + 1);
}
else if (e.Key == Key.VolumeDown && isActiveSoundKeys)
{
defaultPlaybackDevice.SetVolumeAsync(defaultPlaybackDevice.Volume - 1);
}
}
internal void Mute()
{
_defaultPlaybackDevice.SetMuteAsync(true);
}
public static void Mute(bool Enable) => _defaultPlaybackDevice.SetMuteAsync(Enable).Wait();
