后台动态设置Image的Souce。

方法一：BitmapImage imgSource = new BitmapImage(new Uri("location",UriKind.Relative));Image image = new Image();image.Souce = imgSource; 方法二：MemoryStream ms = new MemoryStream()----初始化ms------BitmapImage imgSource = new BitmapImage();imgSouce.BeginInit();imgSouce.StreamSouce = new MemoryStream(ms.ToArray());imgSouce.EndInit(); Image image = new Image();image.Souce = imgSource;