silverlight 独立存储

 //得到指定路径的数据
 public  static   string   GetRequestUrl(string  Path)

        {



            IsolatedStorageFile loadfile = IsolatedStorageFile.GetUserStoreForApplication();



            IsolatedStorageFileStream stream = loadfile.OpenFile(Path, FileMode.OpenOrCreate, FileAccess.Read);

            StreamReader sr = new StreamReader(stream);



            string Result = sr.ReadLine();



            sr.Dispose();

            stream.Dispose();

            return Result;



        }





//在指定路径写入数据
        public static void   WriteRequsetUrl(string Path,string  Url)

        {

            IsolatedStorageFile loadfile = IsolatedStorageFile.GetUserStoreForApplication();

            IsolatedStorageFileStream stream = null;



            stream = loadfile.CreateFile(Path);



            byte[] bt = System.Text.Encoding.UTF8.GetBytes(Url);



            stream.Write(bt,0,bt.Length );



            stream.Dispose();

          



        }