ApexLumia.VideoCamera.stop C# (CSharp) Метод

        public void stop()
        {
            if (captureSource != null)
            {
                // Stop captureSource if it is running.
                if (captureSource.VideoCaptureDevice != null
                    && captureSource.State == CaptureState.Started)
                {
                    captureSource.Stop();
                }

                // Remove the event handler for captureSource.
                captureSource.CaptureFailed -= OnCaptureFailed;

                // Remove the video recording objects.
                captureSource = null;
                videoCaptureDevice = null;
                fileSink = null;
                videoRecorderBrush = null;
                System.Diagnostics.Debug.WriteLine("Stopped");
                _isRunning = false;

            }
        }