public ActionResult ChangeCar(string carId, string Url, string Brand, string Model, string YearOfProduction, string km, string TransmissionType, string TopSpeed, string Acceleration, string UrbanConsumption, string Fuel, string WheelDrive) { bool result = false; if (Url != "") { result = CarManager.ChangeCar(Url.Replace("'", "'"), carId, 1); } if (Brand != "") { result = CarManager.ChangeCar(Brand.Replace("'", "'"), carId, 2); } if (Model != "") { result = CarManager.ChangeCar(Model.Replace("'", "'"), carId, 3); } if (YearOfProduction != "") { result = CarManager.ChangeCar(YearOfProduction.Replace("'", "'"), carId, 4); } if (km != "") { result = CarManager.ChangeCar(km, carId, 5); } if (TransmissionType != "") { result = CarManager.ChangeCar(TransmissionType, carId, 6); } if (Fuel != "") { result = CarManager.ChangeCar(Fuel, carId, 7); } if (TopSpeed != "") { result = CarManager.ChangeCar(TopSpeed, carId, 8); } if (Acceleration != "") { result = CarManager.ChangeCar(Acceleration, carId, 9); } if (UrbanConsumption != "") { result = CarManager.ChangeCar(UrbanConsumption, carId, 10); } if (WheelDrive != "") { result = CarManager.ChangeCar(WheelDrive, carId, 11); } if (result) { ViewBag.message = "Car successfully updated."; } else { ViewBag.message = "Car couldn't be updated. Try again."; } return(View(CarManager.GetUserCars(Session["UserId"].ToString()))); }