URLルート知識

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

本来の書き方：
Route myRoute = new Route("{controller}/{action}/{id}", new MvcRouteHandler())
{
    Defaults = new RouteValueDictionary( new {
        controller = "Home", action = "Index", id = UrlParameter.Optional
    })
};
routes.Add("Default", myRoute);