public ActionResult Create()
        {
            var model = new CreateDocumentViewModel()
            {
                CompanyList = new List<SelectListItem>
                {
                    new SelectListItem() {Value = "1", Text = "VTS"},
                    new SelectListItem() {Value = "2", Text = "Rus"},
                    new SelectListItem() {Value = "3", Text = "VTS&Rus"}
                },
                CarTypes = new List<SelectListItem>
                {
                    new SelectListItem() {Value = "1", Text = "Автомобиль(тягач)"},
                    new SelectListItem() {Value = "2", Text = "Прицеп"},
                    new SelectListItem() {Value = "3", Text = "ТС"}
                }
            };

            return View(model);
        }
        public ActionResult Create(CreateDocumentViewModel model)
        {
            if (!ModelState.IsValid)
            {
                model.CompanyList = new List<SelectListItem>
                {
                    new SelectListItem() {Value = "1", Text = "VTS"},
                    new SelectListItem() {Value = "2", Text = "Rus"},
                    new SelectListItem() {Value = "3", Text = "VTS&Rus"}
                };
                model.CarTypes = new List<SelectListItem>
                {
                    new SelectListItem() {Value = "1", Text = "Автомобиль(тягач)"},
                    new SelectListItem() {Value = "2", Text = "Прицеп"},
                    new SelectListItem() {Value = "3", Text = "ТС"}
                };

                return View(model);
            }

            return View();
        }