Image控件Source在SD卡读取和手机读取

Question

this.img1.Source = new BitmapImage(new Uri("D:\\Pictures\\Camera Roll\\WP_20140913_001.jpg", UriKind.RelativeOrAbsolute)); 在SD卡里面的能成功读取

但是      this.img1.Source = new BitmapImage(new Uri("C:\\Data\\user\\Public\\Pictures\\Camera Roll\\WP_20140915_001.jpg", UriKind.RelativeOrAbsolute)); 在手机目录就不能读取了。

有什么解决方法。能在手机目录也成功读取

Answer 1

楼主 你好，

建议参考下面两篇文档：

http://msdn.microsoft.com/en-us/library/windows/apps/xaml/dn611857.aspx

http://msdn.microsoft.com/en-us/library/windows/apps/jj720573(v=vs.105).aspx

谢谢！

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Answer 2

 读取手机目录中的图片需要用到WP内置的图片选择器(PhotoChooserTask)

具体请参考文档：http://msdn.microsoft.com/library/windows/apps/microsoft.phone.tasks.photochoosertask(v=vs.105).aspx 

以及代码示例： http://msdn.microsoft.com/zh-CN/library/windows/apps/hh394019(v=vs.105).aspx