remove part of url with routing

See more:

C#

ASP.NET

hello,
i have this url

"http://localhost:1549/Store/Pages/Home.aspx"

i want remove "/Store/Pages" and ".aspx" extention in url for any page
such as
"http://localhost:1549/Store/Product/Home.aspx"
convert to
"http://localhost:1549/Product"

i try this code

public class Global : System.Web.HttpApplication
{

     void Application_Start(object sender, EventArgs e)
    {
        RegisterRoutes(RouteTable.Routes);

    }

    public static void RegisterRoutes(RouteCollection routeCollection)
    {
        routeCollection.MapPageRoute("",
     "/Store/Pages",
     "~/.aspx");
    }
}

but not work
please help me