public ActionResult Index()
        {
            var class1 = new SomeFSharpLibrary.Class1();

            ViewBag.Message = "Modify this template to jump-start your ASP.NET MVC application." + class1.X;

            return View();
        }
        public ActionResult Index()
        {
            var class1 = new SomeFSharpLibrary.Class1();

            ViewBag.Message = "Modify this template to jump-start your ASP.NET MVC application." + class1.X;

            return(View());
        }