public List<T_HR_SALARYSOLUTION> GetSalarySolutionPaging(int pageIndex, int pageSize, string sort, string filterString, string[] paras, ref int pageCount, string userID, string CheckState) { using (SalarySolutionBLL bll = new SalarySolutionBLL()) { IQueryable<T_HR_SALARYSOLUTION> q = bll.QueryWithPaging(pageIndex, pageSize, sort, filterString, paras, ref pageCount, userID, CheckState); return q.Count() > 0 ? q.ToList() : null; } }