public ActionResult Create() { List <config_majorModel> hh = bo.select1(); int i = 0; foreach (config_majorModel item in hh) { i = item.mak_id; } ; i = i + 1; config_majorModel ka = new config_majorModel(); ka.major_id = "0" + i.ToString(); pp = "0" + i.ToString(); List <SelectListItem> list = new List <SelectListItem>(); config_major_kindIBLL con = iocComm.config_major_kindBLL(); List <config_major_kindModel1> li = con.select1(); foreach (config_major_kindModel1 item in li) { SelectListItem sl = new SelectListItem() { //设置文本值 Text = item.major_kind_name, //设置value值 Value = item.major_kind_id }; list.Add(sl); } ViewData["dt"] = list; return(View(ka)); }