Routing in ASP.NET -


i need use routing parameters in asp.net application.

public class global : system.web.httpapplication {     void application_start(object sender, eventargs e)     {         registerroutes();     }      private void registerroutes()     {         var routes = routetable.routes;          routes.mappageroute(             "profile",             string.format("{0}/{{{1}}}/", "profile", "id"),             "~/views/account/profile.aspx",             false,             new routevaluedictionary {{"id", null}});     } } 

then, navigating "/profile" want on page_load method request.params["id"] null , navigating "/profile/1", request.params["id"] "1".

where made mistake?

with traditional webforms created 2 routes in registerroutes() method.

routes.add("profile", new route("profile",      new customroutehandler("~/profile.aspx"))); routes.add("profileid", new route("profile/{id}",      new customroutehandler("~/profile.aspx"))); 

the customroutehandler looked this:

public class customroutehandler : iroutehandler {   public customroutehandler(string virtualpath)       {               this.virtualpath = virtualpath;       }       public string virtualpath { get; private set; }       public ihttphandler gethttphandler(requestcontext requestcontext)       {               string querystring = "";       httprequest request = httpcontext.current.request;        string id = convert.tostring(requestcontext.routedata.values["id"]);       if (id.length > 0)       {           querystring = "?id=" + id;       }       httpcontext.current.rewritepath(                   string.concat(                   virtualpath,                   querystring));                var page = buildmanager.createinstancefromvirtualpath                      (virtualpath, typeof(page)) ihttphandler;               return page;       } } 

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