SampleApp.MainForm.CloseVideoSource C# (CSharp) Method

        private void CloseVideoSource()
        {
            // set busy cursor
            this.Cursor = Cursors.WaitCursor;

            // stop current video source
            videoSourcePlayer.SignalToStop();

            // wait 2 seconds until camera stops
            for (int i = 0; (i < 50) && (videoSourcePlayer.IsRunning); i++)
            {
                Thread.Sleep(100);
            }
            if (videoSourcePlayer.IsRunning)
                videoSourcePlayer.Stop();

            videoSourcePlayer.BorderColor = Color.Black;
            this.Cursor = Cursors.Default;
        }