ASP.NET MVC - Catch All Route And Default Route

Question

In trying to get my application to produce 404 errors correctly, I have implemented a catch all route at the end of my route table, as shown below:

 routes.M         


        

Answer 1

//this catches all  requests
routes.MapRoute(
    "Error",
    "{*.}",
     new { controller = "PublicDisplay", action = "Error404" } 
);

add this route at the end the routes table