System.Drawing.Image data to System.Windows.Media.ImageSource (WPF)

1. Use MemeoryStream 

 1 ImageBrush backBrush = new ImageBrush();

 2 BitmapImage bi = new BitmapImage();

 3 bi.BeginInit();

 4 MemoryStream ms = new MemoryStream();

 5 iMove.app.EastOnline.Properties.Resources.Background.Save(ms, ImageFormat.Bmp); // System.Drawing.Image;

 6 ms.Seek(0, SeekOrigin.Begin);

 7 bi.StreamSource = ms;

 8 bi.EndInit();

 9 backBrush.ImageSource = Imaging.CreateBitmapSourceFromHBitmap(hBitImage, IntPtr.Zero, Int32Rect.Empty,

10                     BitmapSizeOptions.FromEmptyOptions());

11                 backBrush.Stretch = Stretch.Fill;

12                 this.Background = backBrush;

 

 

2. Use Imaging

ImageBrush backBrush = new ImageBrush();

         

IntPtr hBitImage = iMove.app.EastOnline.Properties.Resources.Background.GetHbitmap();



backBrush.ImageSource = Imaging.CreateBitmapSourceFromHBitmap(hBitImage, IntPtr.Zero, Int32Rect.Empty,

                    BitmapSizeOptions.FromEmptyOptions());

                backBrush.Stretch = Stretch.Fill;

this.Background = backBrush;