WPF Bitmap To Image Source

        BitmapImage BitmapToImageSource(System.Drawing.Bitmap bitmap, System.Drawing.Imaging.ImageFormat imgFormat)
        {
            using (MemoryStream memory = new MemoryStream())
            {
                bitmap.Save(memory, imgFormat);
                memory.Position = 0;
                BitmapImage bitmapImage = new BitmapImage();
                bitmapImage.BeginInit();
                bitmapImage.StreamSource = memory;
                bitmapImage.CacheOption = BitmapCacheOption.OnLoad;
                bitmapImage.EndInit();

                return bitmapImage;
            }
        }