// события с грузовиками
private void AddListLorry_Click(object sender, EventArgs e)
{
Lorry lorry = new Lorry();
lorries.Add(lorry);
lorry.SetParams(markLorry.Text, (int)countCylindersLorry.Value, (int)powerLorry.Value);
lorry.SetParams((int)capacity.Value);
listBoxLorry.Items.Add(lorry.GetParams());
}
private void ChangeLorry_Click(object sender, EventArgs e)
{
Lorry lorry = new Lorry();
lorries[listBoxLorry.SelectedIndex] = lorry;
try
{
lorry.SetParams(markLorry.Text, (int)countCylindersLorry.Value, (int)powerLorry.Value);
lorry.SetParams((int)capacity.Value);
listBoxLorry.Items[listBoxLorry.SelectedIndex] = lorry.GetParams();
}
catch
{
MessageBox.Show("Элемент списка не выбран");
}
}