上传到特定文件夹的SkyDrive

Question

我要上传.TXT的列表，并将其保存在自定义文件夹在SkyDrive上

喜欢一个人的账户 - > SkyDrive中 - >自定义文件夹（“testfile将”）

我试图

LiveOperationResult res = await client.BackgroundUploadAsync("me/skydrive/testfile", new Uri("/shared/transfers/" + t, UriKind.Relative),OverwriteOption.Overwrite);，

但它不会在所有的工作，它给我的错误：

URL中包含路径“testfi le'，这是不支持的。

如果我需要获取文件夹ID来上传文件，我如何获得ID？

这里是我的代码：

private async void button_Click(object sender, EventArgs e) 
    { 
     IsolatedStorageFile isoStore = IsolatedStorageFile.GetUserStoreForApplication(); 
     var temptempout = new List<String>(isoStore.GetFileNames("*").ToList()); 
     int total = temptempout.Count; 
     int now = 0; 
     if (temptempout.Count > 0) 
     { 
      ShowTextDebug.Text = "Uploaded 0 of " + total + " files"; 
      foreach (String t in temptempout) 
      { 
       using (var fileStream = isoStore.OpenFile(t, FileMode.Open, FileAccess.Read)) 
       { 
        try 
        { 
         LiveOperationResult res = await client.BackgroundUploadAsync("me/skydrive/testfile", 
                        new Uri("/shared/transfers/" + t, UriKind.Relative), 
                        OverwriteOption.Overwrite 
                        ); 
        } 
        catch (Exception err) 
        { 
         String rrtt = "there is an error while uploading txt " + err.Message; 
         MessageBox.Show(rrtt, "error", MessageBoxButton.OK); 
        } 
       } 
       now++; 
       ShowTextDebug.Text = "Uploaded " + now + " of " + total + " files"; 
      } 
      ShowTextDebug.Text += "\nupload complete"; 
     } 
     else 
     { 
      MessageBox.Show("no txt exist", "error", MessageBoxButton.OK); 
     } 
    } 

感谢帮助我

Answer 1

您需要首先获得文件夹ID。

string folderId = await GetSkyDriveFolderId("folderName"); 
LiveOperationResult res = await client.BackgroundUploadAsync(folderId, new Uri("/shared/transfers/" + t, UriKind.Relative), OverwriteOption.Overwrite); 

：上传的文件，以获得文件夹ID之前

private async Task<string> GetSkyDriveFolderID(string folderName) 
{ 
    client = App.LiveClient; 

    LiveOperationResult operationResult = await client.GetAsync("me/skydrive/files?filter=folders"); 
    var iEnum = operationResult.Result.Values.GetEnumerator(); 
    iEnum.MoveNext(); 
    var folders = iEnum.Current as IEnumerable; 

    foreach (dynamic v in folders) 
    { 
     if (v.name == folderName) 
     { 
      return v.id as string; 
     } 
    } 
    return null; 
} 

调用此方法：可以按如下方式做到这一点