ASP.NET MVC Routing Question

Question

I must be dense. After asking several questions on StackOverflow, I am still at a loss when it comes to grasping the new routing engine provided with ASP.NET MVC. I think I\'v

Answer 1

What about

routes.MapRoute(
    "Profiles",
    "{userName}",
    new { controller = "Profiles", action = "ShowUser" }
);

and then, in ProfilesController, there would be a function

public ActionResult ShowUser(string userName)
{
...

In the function, if no user with the specified userName is found, you should redirect to the default {controller}/{action}/{id} (here, it would be just {controller}) route.

Urls like www.twitter.com/login should be registered before that one.

routes.MapRoute(
    "Login",
    "Login",
    new { controller = "Security", action = "Login" }
);