private void UpdateDisplay()
{
lblEntryBarrier.Text = Convert.ToString(entryBarrier.IsLifted());
lblExitBarrier.Text = Convert.ToString(exitBarrier.IsLifted());
lblEntrySensor.Text = Convert.ToString(entrySensor.isCarOnSensor());
lblExitSensor.Text = Convert.ToString(exitSensor.isCarOnSensor());
lblFullSign.Text = Convert.ToString(fullSign.isLit());
lblSpaces.Text = Convert.ToString(carPark.getCurrentSpaces());
lblTicketMachine.Text = Convert.ToString(ticketMachine.getMessage());
lblTicketValidator.Text = Convert.ToString(ticketValidator.getMessage());
if (activeTickets.GetTickets().Count != 0)
{
lstActiveTickets.Items.Clear();
for (int i = 0; i < activeTickets.GetTickets().Count; i++)
{
lstActiveTickets.Items.Add(activeTickets.GetTickets()[i].getName());
}
}
else
{
lstActiveTickets.Items.Clear();
}
}
