silverlight读取client文件的完整路径

方法一：Isolated Storage

参考是：http://www.silverlight.net/learn/graphics/file-and-local-data/isolated-storage-(silverlight-quickstart)

方法二：Moving Beyond the Browser – Elevated Trust Applications

http://msdn.microsoft.com/en-us/silverlight4trainingcourse_overview_topic10.aspx#_Toc259103704