获取IsolatedStorageFile的MusicProperties / metadata

Question

如何获取IsolatedStorageFile的音乐属性？ 我知道StorageFile.GetFileFromPathAsync但我无法弄清楚如何从IsolatedStorageFile获取StorageFile

Answer 1

这有两个部分：

  

我无法弄清楚如何从IsolatedStorageFile获取StorageFile

要从应用程序本地存储（WP7独立存储）获取文件，您需要使用以下命令访问该文件夹：

StorageFolder localRoot = ApplicationData.Current.LocalFolder;
StorageFile file = await localRoot.getFileAsync("filename.txt");

  

如何获取IsolatedStorageFile的音乐属性？

Getting the properties of a file in the isolated storage is not supported by Silverlight. Unfortunately it isn't supported with a StorageFile either.