WPF-C# byte[]转ImageSource常用方法

方法一

 private ImageSource ByteArrayToImageSource(byte[] data)
 {
     System.Drawing.Image image;
     using (MemoryStream ms = new MemoryStream(data))
     {
         image = System.Drawing.Image.FromStream(ms);
     }
     var bitmap = new Bitmap(image);
     return Imaging.CreateBitmapSourceFromHBitmap(bitmap.GetHbitmap(), IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
 }

方法二

 private ImageSource ByteArrayToImageSource(byte[] data)
 {
     BitmapImage image = new BitmapImage();
     using (MemoryStream ms = new MemoryStream(data))
     {
         ms.Position = 0;
         image.BeginInit();
         image.CacheOption = BitmapCacheOption.OnLoad;
         image.StreamSource = ms;
         image.EndInit();
         image.Freeze();
     }
     return image;
 }