public ActionResult EditService(EditServiceViewModel model)
 {
     if (ModelState.IsValid)
     {
         dataManager.PricesRepository.CreatePrice(model.IDser, model.ServiceName,
         model.ServiceCost, model.Type);
         return RedirectToAction("SelectTypeUslug", "Services", new { s = model.Type});
     }
     return View(model);
 }
        public ActionResult EditService(int id)
        {
            Услуги usl = dataManager.PricesRepository.GetPricesById(id);
             EditServiceViewModel model = new EditServiceViewModel()
             {
                IDser = usl.Код_услуги,
                ServiceName = usl.Наименование,
                ServiceCost = (int)usl.Цена,
                Type = usl.Тип
             };

            return View(model);
        }