public ActionResult UniquePerson(string BusinessEntityID)
        {
            if (BusinessEntityID == string.Empty)
            {
                return(View(new Person()));
            }

            else if (BusinessEntityID == null)
            {
                return(View(new Person()));
            }
            else
            {
                return(View(ModeloPerson.uniquePerson(BusinessEntityID)));
            }
        }
 // GET: Person
 public ActionResult Index()
 {
     return(View(ModeloPerson.ListPerson()));
 }