public override int GetHashCode() { return(Id.GetHashCode() & DescripcionTareaId.GetHashCode() & EstaEliminado.GetHashCode() & NumeroOrden.GetHashCode() & ObraId.GetHashCode() & Estado.GetHashCode() & Duracion.GetHashCode() & TiempoEmpleado.GetHashCode() & Observacion.GetHashCode()); }