private void button1_Click(object sender, EventArgs e)
{
if (_newCar.CarID > 0)
{
_newCar.UpdateCar();
}
else
{
_newCar.InsertCar();
foreach (CarDriveInfo drive in _listCaDrive)
{
drive.CarID = _newCar.CarID;
drive.InsertNewCarDrive();
}
}
}