using System;
using Microsoft.Practices.Unity;

namespace <MyNameSpace>
{
    public class UrlFactory
    {
        public static UrlFactory Current
        {
            get { return HttpApplicationUnityContext.Current.Resolve<UrlFactory>(); }
        }

        public string GetLoginUrl()
        {
            return String.Format("{0}/login?ReturnUrl={1}", MyConfig.BaseHttpUrl, <GET_PAGE_URL>);
        }
}

The user can be on any page on the site and click the Login link. But the ReturnUrl must always point to the exact page where he clicked it. I must take the user back to the page he clicked the login link.

In my code above, how do I get the page url in

<GET_PAGE_URL>?

Thanks