WP7-如何从SkyDrive下载和保存文件

Question

我必须将文件从skdrive上的文件夹保存到我的隔离存储中（如果隔离存储中的文件存在，请覆盖它们）。

这是我的代码：

    private void RestoreData(LiveConnectClient liveClient, string storedFolderId)
    {
        liveClient.DownloadCompleted += liveClient_DownloadCompleted;
        liveClient.DownloadAsync(storedFolderId + "/content");
    }

    private void liveClient_DownloadCompleted(object sender, LiveDownloadCompletedEventArgs e)
    {
        Stream stream = e.Result;

        // HOW TO SAVE FILES ON IN THIS METHOD?
    }

如何在liveClient_DownloadCompleted方法中保存文件？

Answer 1

我找到解决方案：

private void liveClient_DownloadCompleted(object sender, LiveDownloadCompletedEventArgs e)
{
    Stream stream = e.Result;

    using (IsolatedStorageFile storage = IsolatedStorageFile.GetUserStoreForApplication())
    {
        using (IsolatedStorageFileStream fileToSave = storage.OpenFile("tasks.xml", FileMode.Create, FileAccess.ReadWrite))
        {
            stream.CopyTo(fileToSave);
            stream.Flush();
            stream.Close();
        }
    }
}