public ActionResult SLAddPage()
        {
            var    viewResult = new StocktakingListViewResult();
            string pOID       = Request.QueryString["poid"];

            viewResult = SetViewResult <StocktakingListViewResult, SLDetailsViewResult>(viewResult, pOID);
            return(View("SLAddPage", viewResult));
        }
 public ActionResult SLAdd(StocktakingListViewResult orderViewResult)
 {
     return(base.Add <StocktakingListViewResult>(orderViewResult, Index, SLAddPage));
 }