RouteValueHelper

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Mvc.Html;
using System.Web.Routing;
using System.Web.Security;

public static class RouteValueHelper {

    public static RouteValueDictionary AnonymousObjectToHtmlAttributes(object htmlAttributes) {

        if(htmlAttributes == null) {
            return null;
        }

        RouteValueDictionary routeValueDictionaries = new RouteValueDictionary();

        foreach(PropertyDescriptor property in TypeDescriptor.GetProperties(htmlAttributes)) {
            routeValueDictionaries.Add(property.Name,property.GetValue(htmlAttributes));
        }

        return routeValueDictionaries;
    }
}