public ActionResult Create(Medical medical)
        {
            if (ModelState.IsValid)
            {
                medical.id = Guid.NewGuid();
                db.Medicals.Add(medical);
                db.SaveChanges();
                return RedirectToAction("Index");
            }

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