public ActionResult Create(Study study)
        {
            if (ModelState.IsValid)
            {
                db.Studies.Add(study);
                db.Commit();
                return RedirectToAction("Index");
            }

            return View(study);
        }
 public ActionResult Edit(Study study)
 {
     if (ModelState.IsValid)
     {
         db.Studies.GetById(study.Id).Information = study.Information;
         db.Studies.GetById(study.Id).Name = study.Name;
         db.Studies.GetById(study.Id).ShortName = study.ShortName;
         db.Studies.GetById(study.Id).StudyInformationId = study.StudyInformationId;
         db.Commit();
         return RedirectToAction("Index");
     }
     return View(study);
 }