public RankingDto selectRankingById(RankingDto obj)
        {
            NewRecruiteeService.ServiceWCFClient svc = new NewRecruiteeService.ServiceWCFClient();

            try
            {
                return svc.selectRankingById(obj);
            }
            catch (Exception ex)
            {
                return null;
            }
        }
        public Boolean deleteRanking(RankingDto obj)
        {
            using (NewRecruiteeService.ServiceWCFClient svc = new NewRecruiteeService.ServiceWCFClient())
            {
                try
                {
                    RankingDto rec = svc.selectRankingById(obj);

                    if (rec != null)
                    {
                        return svc.deleteRanking(obj);
                    }
                    else
                    {
                        return false;
                    }
                }
                catch (Exception ex)
                {
                    return false;
                }
            }
        }