internal AudioEndpointVolumeCallback(AudioEndpointVolume parent)
{
_Parent = parent;
}
private void GetAudioEndpointVolume()
{
object result;
Marshal.ThrowExceptionForHR(_RealDevice.Activate(ref IID_IAudioEndpointVolume, CLSCTX.ALL, IntPtr.Zero, out result));
_AudioEndpointVolume = new AudioEndpointVolume(result as IAudioEndpointVolume);
}
