FlickrNet.Flickr.PeopleGetPublicPhotos C# (CSharp) Méthode

        public Photos PeopleGetPublicPhotos(string userId)
        {
            Hashtable parameters = new Hashtable();
            parameters.Add("method", "flickr.people.getPublicPhotos");
            parameters.Add("api_key", _apiKey);
            parameters.Add("user_id", userId);

            FlickrNet.Response response = GetResponseCache(parameters);

            if( response.Status == ResponseStatus.OK )
            {
                return response.Photos;
            }
            else
            {
                throw new FlickrException(response.Error);
            }
        }

        public static List<Photo> GetPublicUserPhotos(string flickrUserId)
        {
            Flickr flickr = new Flickr(ConfigurationManager.AppSettings["apiKey"],
                                       ConfigurationManager.AppSettings["sharedSecret"]);

            const int photosPerPage = 500; //max allowed
            const int pageToReturn = 1; //first page

            return string.IsNullOrEmpty(flickrUserId) ? new List<Photo>() : flickr.PeopleGetPublicPhotos(flickrUserId, pageToReturn, photosPerPage, SafetyLevel.None, PhotoSearchExtras.Tags | PhotoSearchExtras.DateTaken).OrderByDescending(p => p.DateTaken).ToList();
        }