public ActionResult Edit(STAKEHOLDER stakeholder)
        {
            if (ModelState.IsValid) {
                stakeholderRepository.InsertOrUpdate(stakeholder);
                stakeholderRepository.Save();
                return RedirectToAction("Index");
            } else {
				return View();
			}
        }
 public void InsertOrUpdate(STAKEHOLDER stakeholder)
 {
     if (stakeholder.ID == default(int)) {
         // New entity
         context.STAKEHOLDER.Add(stakeholder);
     } else {
         // Existing entity
         context.Entry(stakeholder).State = System.Data.Entity.EntityState.Modified;
     }
 }