public IEnumerable <NewsCommentDto> GetNewsCommentsWithTopic(Int64 id, out int count)
        {
            var results = _newsRepository.GetFiltered(nc => nc.NewsId == id, out count);

            results = results.OrderByDescending(nc => nc.CreateTime);
            var thenResults = QsMapper.CreateMapIEnume <NewsComment, NewsCommentDto>(results);

            foreach (var item in thenResults)
            {
                if (item.IsMember == 0)
                {
                    continue;
                }
                var user = _userRepository.Get(item.IsMember);
                item.NickName       = user.UserName;
                item.PhotoUrl       = user.PhotoUrl;
                item.Identification = user.Identification;
            }
            return(thenResults);
        }