public ActionResult Crear()
        {
            var nuevaOrden = new Orden();
            var clientes   = _clientesBL.ObtenerClientesActivos();
            var vehiculos  = _vehiculosBL.Obtener();

            ViewBag.ClienteId  = new SelectList(clientes, "Id", "Nombre");
            ViewBag.VehiculoId = new SelectList(vehiculos, "Id", "Marca.Descripcion");

            return(View(nuevaOrden));
        }
        // GET: Productos
        public ActionResult Index()
        {
            var vehiculosBL = new VehiculosBL();

            var listadevehiculos = vehiculosBL.Obtener();

            return(View(listadevehiculos));
        }