public void Update(PortfolioFullItem portfolioFullItem)
 {
     using (ISession session = NHibernateHelper.OpenSession())
     using (ITransaction transaction = session.BeginTransaction())
     {
         session.Update(portfolioFullItem);
         transaction.Commit();
     }
 }
 //
 // GET: /PortfolioSummaryItem/Create
 public ActionResult Create()
 {
     var model = new PortfolioFullItem();
     return View(model);
 }