控制器内分页和显示

  public ActionResult Index()
        {
            return View(GetStudetPage());
        }
        [HttpPost]
        public ActionResult Index(string StuName, DateTime? StuKTime, DateTime? StuJTime)
        {
            string where = "1=1";
            if (StuName != null)
            {
                where += "and StuName like '%" + StuName + "%'";

            }
            if (StuKTime != null)
            {

                where += " and StuKTime > '" + StuKTime + "'";
            }
            if (StuJTime != null)
            {
                where += " and StuJTime <'" + StuJTime + "'";
            }
            Where = where;
            return PartialView("_PartialPage1", GetStudetPage());
        }
        static int PageSize = 3;
        static int PageIndex = 1;
        static string Where = "";
        public List<stuclass> GetStudetPage()
        {
            PageParams pargePar = new PageParams
            {

                TableName = "Student",
                IndexCol = "StuID",
                PageSize = PageSize,
                PageIndex = PageIndex - 1,
                OrderCol = "StuID asc",
                Where = Where,
                Columns = "*"
            };
            Pages<stuclass> pages = bl.GetStudetPage(pargePar);
            ViewBag.SumCount = pages.SumCount;
            ViewBag.SumPage = pages.SumCount;
            ViewBag.PageIndex = PageIndex;
            return pages.list;
        }
        [HttpPost]
        public ActionResult Page(int index)
        {
            PageIndex = index;
            return PartialView("_PartialPage1", GetStudetPage());
        }