public ActionResult Create(Person person)
{
if (ModelState.IsValid) {
personRepository.InsertOrUpdate(person);
personRepository.Save();
return RedirectToAction("Index");
} else {
return View();
}
}
public void InsertOrUpdate(Person person)
{
if (person.Id == default(int))
{
// New entity
context.People.Add(person);
}
else
{
// Existing entity
context.Entry(person).State = EntityState.Modified;
}
}