AvCapWPF.CapDevice.capGrabber_NewFrameArrived C# (CSharp) Метод

        void capGrabber_NewFrameArrived(object sender, EventArgs e)
        {
            if (this.Dispatcher!= null)
            {
                this.Dispatcher.Invoke(System.Windows.Threading.DispatcherPriority.Render, (SendOrPostCallback)delegate
                {
                    if (BitmapSource != null)
                    {
                        BitmapSource.Invalidate();
                        UpdateFramerate();
                    }
                }, null);
            }
        }