Antialiasing.AntialiasingMain.ButtonScreenshotClick C# (CSharp) Method

        private void ButtonScreenshotClick(object sender, RoutedEventArgs e)
        {
            if (null == this.sensor)
            {
                this.statusBarText.Text = Properties.Resources.ConnectDeviceFirst;
                return;
            }

            int colorWidth = this.sensor.ColorStream.FrameWidth;
            int colorHeight = this.sensor.ColorStream.FrameHeight;

            // create a render target that we'll render our controls to
            RenderTargetBitmap renderBitmap = new RenderTargetBitmap(colorWidth, colorHeight, 96.0, 96.0, PixelFormats.Pbgra32);

            DrawingVisual dv = new DrawingVisual();
            using (DrawingContext dc = dv.RenderOpen())
            {
                //// render the backdrop
                //VisualBrush backdropBrush = new VisualBrush(Backdrop);
                //dc.DrawRectangle(backdropBrush, null, new Rect(new Point(), new Size(colorWidth, colorHeight)));

                //// render the color image masked out by players
                //VisualBrush colorBrush = new VisualBrush(MaskedColor);
                //dc.DrawRectangle(colorBrush, null, new Rect(new Point(), new Size(colorWidth, colorHeight)));
            }

            renderBitmap.Render(dv);

            // create a png bitmap encoder which knows how to save a .png file
            BitmapEncoder encoder = new PngBitmapEncoder();

            // create frame from the writable bitmap and add to encoder
            encoder.Frames.Add(BitmapFrame.Create(renderBitmap));

            string time = System.DateTime.Now.ToString("hh'-'mm'-'ss", CultureInfo.CurrentUICulture.DateTimeFormat);

            string myPhotos = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);

            string path = Path.Combine(myPhotos, "KinectSnapshot-" + time + ".png");

            // write the new file to disk
            try
            {
                using (FileStream fs = new FileStream(path, FileMode.Create))
                {
                    encoder.Save(fs);
                }

                this.statusBarText.Text = string.Format("{0} {1}", Properties.Resources.ScreenshotWriteSuccess, path);
            }
            catch (IOException)
            {
                this.statusBarText.Text = string.Format("{0} {1}", Properties.Resources.ScreenshotWriteFailed, path);
            }
        }