ASP.NET MVC Menu Selected Item

Question

OK new to MVC. I had asked this question earlier and got an answer but I am wondering if there is a simpler solution.

Say I have a master page with a menu laid out as an

Answer 1

More simplest way when you don't want to change your code much .. Thanks @Hugo Hilário for the concept

using Microsoft.Web.Mvc;     
using System.Web.Mvc;
using System.Web.Mvc.Html;

namespace Demo.Web.Mvc
{
    public static class UIHelper
    {             
        public static MvcHtmlString ActivePage(this HtmlHelper helper, string linkText, string action, string controller)
        { 
            string currentController = helper.ViewContext.Controller.ValueProvider.GetValue("controller").RawValue.ToString();
            string currentAction = helper.ViewContext.Controller.ValueProvider.GetValue("action").RawValue.ToString();    

            var actionLink = helper.ActionLink(linkText, action,controller);
            var isCurrentRoute = currentController == controller;// && currentAction == action; uncomment if you want to segregate by action also

            return MvcHtmlString.Create(string.Format("", isCurrentRoute ? " class=\"YourActiveCssClass\"" : string.Empty) + actionLink + "