public void InsertOrUpdate(Document document) { if (document.Id == default(int)) { // New entity context.Documents.Add(document); } else { // Existing entity context.Entry(document).State = EntityState.Modified; } }
public ActionResult Create(Document document) { if (ModelState.IsValid) { documentRepository.InsertOrUpdate(document); documentRepository.Save(); return RedirectToAction("Index"); } else { ViewBag.PossibleGroups = groupRepository.All; return View(); } }