1.单值

cs

public ActionResult Authority()        {            int targetId = int.Parse(Request.QueryString["id"]);//接收id            ViewBag.targetId = targetId;            return View();        }

cshtml

2.list

cs

public ActionResult Index()        {            DDLCompany ddlCompany=new DDLCompany();            IEnumerable
     
       companyList = ddlCompany.BuildCompanyDDL();            ViewBag.companyList = companyList;            return View();        }
     

cshtml

     
            
      公司：             
                      @foreach (SelectListItem com in ViewBag.companyList as IEnumerable)                {                    @com.Text                }