public ActionResult Create(TransitionType transitiontype)
        {
            if (ModelState.IsValid)
            {
                transitiontype.ID = Guid.NewGuid();
                db.TransitionTypes.Add(transitiontype);
                db.SaveChanges();
                return RedirectToAction("Index");
            }

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