关于Windows phone 7.1 IsolatedStorageFile问题

    private const string FolderName = "temp1/NewFolder";

        void MainPage_Loaded(object sender, RoutedEventArgs e)
        {
            using (IsolatedStorageFile file = IsolatedStorageFile.GetUserStoreForApplication())
            {
                file.CreateDirectory(FolderName);
                
                string[] array = file.GetDirectoryNames("temp1/");
            }
        }

        在7.0版本当中,array.Length的值为1,但是在7.1版本中的array.Length为0,就是说在7.1当中获取不到数据。

    查到MSDN 示例如下:

  // Create directorie

   store.CreateDirectory("MyApp1");

  // Create subdirectorie under MyApp1.

  string subdirectory1 = Path.Combine("MyApp1", "SubDir1");

    store.CreateDirectory(subdirectory1);

  // Create a file in a subdirectory.

  IsolatedStorageFileStream subDirFile = store.CreateFile(Path.Combine(subdirectory1, "MyApp1A.txt"));

  subDirFile.Close();

  // Gather file information

  string searchpath = Path.Combine(subdirectory1, "*.*");

  string[] filesInSubDirs = store.GetFileNames(searchpath);

  // Find subdirectories within the MyApp1 // directory using the multi character '*' wildcard.

  string[] subDirectories = store.GetDirectoryNames(Path.Combine("MyApp1", "*"));

  其中使用到了Path类并且使用了Combine方法,继续查找Path,没有查到Combine方法。所以 在Windows phone 中不能够使用Path

  

  至于windows phone 7.1 如何让使用IdolatedStorageFile 仍在迷惑中。。。 如果你知道的话,请留言,分享是一种美德!!

 

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