AshMind.Web.Mvc.UrlExtensions.ActionAbsolute C# (CSharp) Method

        public static string ActionAbsolute(this UrlHelper url, string actionName, string controllerName, object routeValues)
        {
            Contract.Requires<ArgumentNullException>(url != null);
            Contract.Requires<ArgumentException>(url.RequestContext != null);
            Contract.Requires<ArgumentException>(url.RequestContext.HttpContext != null);
            Contract.Requires<ArgumentException>(url.RequestContext.HttpContext.Request != null);
            Contract.Requires<ArgumentException>(url.RequestContext.HttpContext.Request.Url != null);
            Contract.Requires<ArgumentException>(url.RequestContext.HttpContext.Request.RawUrl != null);

            var relativeUrl = url.Action(actionName, controllerName, routeValues);
            if (string.IsNullOrEmpty(relativeUrl))
                return relativeUrl;

            return new Uri(GetBaseUrl(url), relativeUrl).AbsoluteUri;
        }