我想在我的html助手中获取当前路由名称,但我不知道如何制作它。
我认为解决方案是在post这篇文章中,但我不知道如何创建RouteCollectionExtions。
目前我的代码是:
using System; using System.Collections.Generic; using System.Globalization; using System.Linq; using System.Web; using System.Web.Mvc; using System.Web.Routing; public static class RouteCollectionExtensions { public static Route MapRouteWithName(this RouteCollection routes, string name, string url, object defaults, object constraints) { Route route = routes.MapRoute(name, url, defaults, constraints); route.DataTokens = new RouteValueDictionary(); route.DataTokens.Add("RouteName", name); return route; } } public class RouteConfig { public static void RegisterRoutes(RouteCollectionExtensions routes) { routes.IgnoreRoute("{resource}.axd/{*pathInfo}"); routes.IgnoreRoute("favicon.ico"); // Default routes.MapRoute ("Default", "", new { controller = "Home", action = "Index", id = UrlParameter.Optional }); outes.MapRouteWithName("HomeFr", "fr", new { controller = "Home", action = "Index" }); } }
你知道为什么编译器说:
'MyNamespace.RouteCollectionExtensions'不包含'MapRoute'的定义和最佳扩展方法重载'System.Web.Mvc.RouteCollection.Extensions.MapRoute(System.web.Routing.RouteCollection,string,string,string [ ])'有一些无效的论点。
感谢您的帮助。 的问候,
答案 0 :(得分:2)
为了使用您建议的链接,这就是您的RouteConfig的样子:
(我放弃了约束,因为我没有看到他在示例中使用它)
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Routing;
namespace MvcApplication1
{
public static class RouteCollectionExtensions
{
public static Route MapRouteWithName(this RouteCollection routes, string name, string url, object defaults)
{
Route route = routes.MapRoute(name, url, defaults);
route.DataTokens = new RouteValueDictionary();
route.DataTokens.Add("RouteName", name);
return route;
}
}
public class RouteConfig
{
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapRouteWithName(
"myRouteName",
"{controller}/{action}/{username}",
new { controller = "Home", action = "List" }
);
}
}
}