public ActionResult AgregarEditar(int id = 0)
{
ViewBag.concurso = criterio.listarconcurso();
return(View(
id == 0 ? new Criterio()
: criterio.Obtener(id)
));
}
//Accion visualizar
public ActionResult Visualizar(int id)
{
return(View(objCriterio.Obtener(id)));
}