public ActionResult SearchJob(string SearchJob)
        {
            dynamic     listTicPO  = new ExpandoObject();
            dynamic     listTicPOn = new ExpandoObject();
            QueryCRUD   qr         = new QueryCRUD();
            List <T_Po> listTic    = qr.SearchT_PoJOB(SearchJob);



            listTicPO.T_Po  = listTic;
            listTicPO.T_Job = qr.listjob();


            if (SearchJob == "")
            {
                TempData["SearchJob"] = "";

                listTicPOn.T_Po  = qr.GetT_Po();
                listTicPOn.T_Job = qr.listjob();

                return(View("ShowPo", listTicPOn));
            }


            return(View("ShowPo", listTicPO));
        }