public ActionResult Create(InvestmentManager investmentmanager)
        {
            if (ModelState.IsValid)
            {
                db.InvestmentManagers.Add(investmentmanager);
                db.SaveChanges();
                return RedirectToAction("Index");
            }

            return View(investmentmanager);
        }
 public ActionResult Edit(InvestmentManager investmentmanager)
 {
     if (ModelState.IsValid)
     {
         db.Entry(investmentmanager).State = EntityState.Modified;
         db.SaveChanges();
         return RedirectToAction("Index");
     }
     return View(investmentmanager);
 }