public IActionResult Detail(int id)
{
_service = new ContactsService();
//var model = _service.GetContactDetails(id);
//return View(model);
//if (id == null)
//{
// return NotFound();
//}
ContactDetails contact = _service.GetContactDetails(id);
if (contact == null)
{
return(NotFound());
}
return(View(contact));
}