public List <NoticeEntity> GetList(Pagination pagination, string keyword = "") { var expression = ExtLinq.True <NoticeEntity>(); if (!string.IsNullOrEmpty(keyword)) { expression = expression.And(t => t.F_Title.Contains(keyword)); expression = expression.Or(t => t.F_Content.Contains(keyword)); } expression = expression.And(t => t.F_EnabledMark == true); return(service.FindList(expression, pagination)); }