private static extern void Windows_Kinect_DepthFrameReader_add_FrameArrived(_Windows_Kinect_DepthFrameArrivedEventArgs_Delegate eventCallback, bool unsubscribe);
private static extern void Windows_Kinect_DepthFrameReader_add_FrameArrived(RootSystem.IntPtr pNative, _Windows_Kinect_DepthFrameArrivedEventArgs_Delegate eventCallback, bool unsubscribe);