public FavoriteList CreateFavorite(string statusid, string format, string apiToken, string apiTokenSecret) { SinaApiService myApi = new SinaApiService(); string myResult = myApi.create_favorite(statusid, format, consumerKey, consumerKeySecret, apiToken, apiTokenSecret); XDocument doc = XDocument.Parse(myResult); return FavoriteList.Parse(doc.Root,0); }