/// <summary> /// Update information about car /// </summary> /// <param name="carId"></param> /// <param name="parameter"></param> /// <param name="value"></param> /// <returns></returns> public bool UpdateCarInfo(string carId, string parameter, string value) { bool updateSuccesful = false; if (CheckUpdateInput(carId, parameter, value).Equals("valid")) { updateSuccesful = carDataAccess.UpdateCarInfo(carId, parameter, value); } return(updateSuccesful); }