本文简单总结一下Mvc中DropDownList 和DropDownListFor的常用方法 一、 非强类型: //Controller: ViewData["AreId"] = from a in rp.GetArea() select new SelectListItem { Text=a.AreaName, Value=a.AreaId.ToString() }; //View: @Html.DropDownList("AreId") //还可以给其加上一个默认选项: @Html.DropDownList("AreId", "请选择"); 二、 强类型: DropDownListFor常用的是两个参数的重载,第一参数是生成的select的名称,第二个参数是数据,用于将绑定数据源至DropDownListFor //Model: public class SettingsViewModel { Repository rp =new Repository(); public string ListName { get; set; } public IEnumerable<SelectListItem> GetSelectList() { var selectList = rp.GetArea().Select(a => new SelectListItem { Text=a.AreaName, Value=a.AreaId.ToString() }); return selectList; } } //Controller: public ActionResult Index() { return View(new SettingsViewModel()); } //View: @model Applicationtest.Models.SettingsViewModel @Html.DropDownListFor(m=>m.ListName,Model.GetSelectList(),"请选择")