upload to a specific folder skydrive
问题 i want to upload a list of .txt, and keep them in a custom folder on skydrive like Someone's Account -> Skydrive -> custom folder ('testfile') i have tried LiveOperationResult res = await client.BackgroundUploadAsync("me/skydrive/testfile", new Uri("/shared/transfers/" + t, UriKind.Relative),OverwriteOption.Overwrite); , but it doesn't work at all, it give me an error of: The URL contains the path 'testfile', which isn't supported. if i need to get folder ID to upload the file, how do i get