public ActionResult Create(SessionDetail sessionDetail)
        {
            if (ModelState.IsValid)
            {
                var createSession = TaskFactory<CreateSession>.Create();
                createSession.SessionDetail = sessionDetail;
                createSession.Execute();

                return Json(new { Success = true, User = sessionDetail.UserName });
            }

            return Json(new { Success = false });
        }
        public ActionResult LogOn(SessionDetail model, string returnUrl)
        {
            if (ModelState.IsValid)
            {
                if (MembershipService.ValidateUser(model.UserName, model.Password))
                {
                    FormsService.SignIn(model.UserName, model.RememberMe);
                    if (Url.IsLocalUrl(returnUrl))
                    {
                        return Redirect(returnUrl);
                    }
                    else
                    {
                        return RedirectToAction("Index", "Home");
                    }
                }
                else
                {
                    ModelState.AddModelError("", "The user name or password provided is incorrect.");
                }
            }

            // If we got this far, something failed, redisplay form
            return View(model);
        }