private void PackTimer_Tick(object sender, EventArgs e)
{
processLb.Items.Add(pizza.Pack());
setLabel();
PackTimer.Stop();
DeliverTimer.Start();
}
private void DeliverTimer_Tick(object sender, EventArgs e)
{
processLb.Items.Add(pizza.Deliver());
label2.Text = "Order complete";
DeliverTimer.Stop();
}