ASP.Net URL Routing: Still page contains .ASPX extension

Mudassir , i have act according to this url http://www.aspsnippets.com/Articles/How-to-hide-remove-ASPX-extension-in-URL-in-ASPNet.aspx

I followed the same procedure for example in global.asax i typed :  

 void Application_Start(object sender, EventArgs e) 
    {
       RegisterRoutes(RouteTable.Routes);
    }
    
    static void RegisterRoutes(RouteCollection routes)
    {
        routes.MapPageRoute("DailyLog", "DailyLog", "~/DailyLog.aspx");
        routes.MapPageRoute("Login", "Login", "~/Login.aspx");
    }

but when i open my web application on localhost , means for visual studio my URL won't change it still shows 

http://localhost:49702/DailyLog.aspx 

and on login screen it shows

http://localhost:49702/Login.aspx