c# - How to use Routing in asp.net 3.5 in web form -

i have used following code, not able access querystring ......

public class routehandler : iroutehandler {     string _virtualpath;     public routehandler(string virtualpath)     {         _virtualpath = virtualpath;     }     public ihttphandler gethttphandler(requestcontext requestcontext)     {         foreach (var value in requestcontext.routedata.values)         {             //requestcontext.httpcontext.items[value.key] = value.value;            // requestcontext.httpcontext.            //system.web.httpcontext.items[value.key] = value.value;         }         return (page)buildmanager.createinstancefromvirtualpath(_virtualpath, ypeof(page));     } 

global.asax.............

private void registerroutes(routecollection routes) {     routes.add("home", new route("home", new routehandler("default.aspx")));     datatable dt = getmyurl();     if (dt != null && dt.rows.count > 0)     {         foreach (datarow dr in dt.rows)         {    try             {                routes.add(dr["tag"].tostring() + "/" + dr["ntag"].tostring(), new route("{pid}/{cid}", new routehandler("~/test1/test1.aspx")));             }             catch (exception exx){}         }     } } 

now not able querystring. think custom routehandler not coded. have button on default page redirect page

response.redirect(dt.rows[0]["tag"].tostring() + "/" + dt.rows[0]["ntag"].tostring());//     response.redirect("goa/agra"); 

please me.

following code worked me..

page.routedata.values["id"]