public ActionResult Create(SpecialtyField specialtyfield)
 {
     if (ModelState.IsValid)
     {
         db.SpecialtyFields.Add(specialtyfield);
         db.SaveChanges();
     }
     return RedirectToAction("Index");
 }
 public ActionResult Edit(SpecialtyField specialtyfield)
 {
     if (ModelState.IsValid)
     {
         db.Entry(specialtyfield).State = EntityState.Modified;
         db.SaveChanges();
     }
     return RedirectToAction("Index");
 }