【解決方案】WPF中如何讓Image顯示新圖片

image1.Source = new ImageSourceConverter().ConvertFromString(openFileDialog.FileName) as ImageSource;
image1.Source = new ImageSourceConverter().ConvertFromString("http://imgsrc.baidu.com/forum/w%3D580/sign=4bc1b5c69822720e7bcee2f24bca0a3a/f872e51373f082021899819b4bfbfbedaa641bc7.jpg") as ImageSource;