MVC 5 Routing Attribute

Question

I have the Home Controller and my Action name is Index. In My route config the routes like below.

routes.MapRoute(
    "Default",   // Route name
    "{controller}/{action}/{id}", // URL with parameters
    new { controller = "Home", action = "Index", id = UrlParameter.Optional }  // Parameter defaults
);

Now I call my page like http://localhost:11045/Home/Index is correct.

If I call my page like following it should redirect to error page.
localhost:11045/Home/Index/98 or
localhost:11045/Home/Index/?id=98.

How to handle this using routing attribute.

My Action in Controller look like below.

public ActionResult Index() 
{
  return View(); 
}

Answer 1

For Attribute Routing in ASP.NET MVC 5

decorate your controller like this

[RoutePrefix("Home")]
public HomeController : Controller {
    //GET Home/Index
    [HttpGet]
    [Route("Index")]
    public ActionResult Index() {
        return View(); 
    }
}

And enable it in route table like this

public class RouteConfig {

    public static void RegisterRoutes(RouteCollection routes) {
        routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

        //enable attribute routing
        routes.MapMvcAttributeRoutes();

        //convention-based routes
        routes.MapRoute(
            name: "Default",
            url: "{controller}/{action}/{id}",
            defaults: new { controller = "Home", action = "Index", id = "" }
        );
    }
}