AForge.Video.Kinect.Kinect.KinectStatusThread C# (CSharp) Method

        private static void KinectStatusThread( )
        {
            while ( !stopEvent.WaitOne( 100, false ) )
            {
                lock ( openDevices )
                {
                    if ( openDevices.Count != 0 )
                    {
                        // update the status for each open device
                        foreach ( DeviceContext deviceContext in openDevices.Values )
                        {
                            if ( deviceContext.DeviceFailed )
                            {
                                continue;
                            }

                            if ( KinectNative.freenect_update_tilt_state( deviceContext.Device ) < 0 )
                            {
                                deviceContext.DeviceFailed = true;
                                deviceContext.FireFailureHandlers( );
                            }
                            else
                            {
                                // get updated device status
                                IntPtr ptr = KinectNative.freenect_get_tilt_state( deviceContext.Device );
                                deviceContext.TiltState = (KinectNative.TiltState)
                                    System.Runtime.InteropServices.Marshal.PtrToStructure( ptr, typeof( KinectNative.TiltState ) );
                            }
                        }
                    }
                }

                // let the kinect library handle any pending stuff on the usb stream
                KinectNative.freenect_process_events_timeout0( KinectNative.Context );
            }
        }