将二进制数据转化成图片

方法一：

       public static Image ReturnPhoto(byte[] byteData)
        {
            MemoryStream memoryStream = new MemoryStream(byteData);
            Image image = Image.FromStream(memoryStream);
            return image;
        }

 

方法二：

 

       public static Bitmap ByteToBitmap(byte[] byteData)
        {
            MemoryStream ms = new MemoryStream(byteData);
            Bitmap btm = new Bitmap(ms);
            return btm;
        }