我有一个类似于这个下拉菜单的模型。我正在尝试为它创建一个控制器。
public ActionResult Index()
{
ViewBag.Message = "Welcome to ASP.NET MVC!";
return View(new MyData());
}
我像这样创建我的视图
@Html.DropDownListFor(m => m.State,
new SelectList(Model.StateList, "Value", "Text"))
但我收到以下错误:
Compiler Error Message: CS1061: 'System.Collections.Generic.List<Projects.Models.MyData>' does not contain a definition for 'StateList' and no extension method 'StateList' accepting a first argument of type 'System.Collections.Generic.List<Projects.Models.MyData>' could be found (are you missing a using directive or an assembly reference?)
你能告诉我我做错了什么吗?