WP8保存独立存储文件的物理文件

Question

我创造了一个记录，保存的声音，我存储的声音隔离的存储和使用下面的代码来获取路径：

using (IsolatedStorageFile isoFile = IsolatedStorageFile.GetUserStoreForApplication()) 
{ 
    if (isoFile.DirectoryExists("/Sound/")) 
    { 
     var element = (FrameworkElement)sender; 
     SoundData data = (SoundData)element.DataContext; 

     string name = data.FilePath; 
    } 
} 

我得到的路径是“ /声音/ 130215507805691237.wav“在孤立存储。但是，如何将声音保存为手机的物理文件？由于

Answer 1

使用MediaLibraryExtensions SaveSong方法这样

MediaLibrary library=new MediaLibrary(); 
SongMetadata smd=new SongMetadata() 
{ 
    AlbumName = "AlbumName", 
    Duration = TimeSpan.FromMinutes(2.50), 
    Name = "SongName" 
}; 
MediaLibraryExtensions.SaveSong(library, new Uri(filePath, UriKind.RelativeOrAbsolute), smd, SaveSongOperation.CopyToLibrary);