AffdexMe.MainWindow.StopCameraProcessing C# (CSharp) Метод

        private void StopCameraProcessing()
        {
            try
            {
                if ((Detector != null) && (Detector.isRunning()))
                {
                    Detector.stop();
                    Detector.Dispose();
                    Detector = null;
                }

                // Enable/Disable buttons on start
                btnStartCamera.IsEnabled = true;
                btnResetCamera.IsEnabled =
                btnAppShot.IsEnabled = 
                btnStopCamera.IsEnabled = false;

            }
            catch (Exception ex)
            {
                String message = String.IsNullOrEmpty(ex.Message) ? "AffdexMe error encountered." : ex.Message;
                ShowExceptionAndShutDown(message);
            }
        }