public void refresh()
{
lbDestinacii.Items.Clear();
tbNajskapa.Text = "";
tbProsecna.Text = "";
if (lbAerodromi.SelectedIndex != -1)
{
Aerodrom aer = (Aerodrom)lbAerodromi.Items[lbAerodromi.SelectedIndex];
if (aer.destinacii.Count > 0)
{
Destinacija max = aer.destinacii[0];
decimal vk = 0;
foreach (Destinacija d in aer.destinacii)
{
lbDestinacii.Items.Add(d);
if (d.cena > max.cena)
{
max = d;
}
vk += d.km;
}
tbNajskapa.Text = max.ToString();
tbProsecna.Text = (vk / aer.destinacii.Count()).ToString(".00");
}
}
}
private void btnDodadi_Click(object sender, EventArgs e)
{
if (tbKratenka.Text == "" || tbGrad.Text == "" || tbIme.Text == "")
{
MessageBox.Show("Site polinja se zadolzitelni!");
return;
}
aerodrom = new Aerodrom();
aerodrom.grad = tbGrad.Text;
aerodrom.ime = tbIme.Text;
aerodrom.kratenka = tbKratenka.Text;
DialogResult = DialogResult.OK;
}
private void btnDodadiD_Click(object sender, EventArgs e)
{
if (lbAerodromi.SelectedIndex != -1)
{
addDest form = new addDest();
Aerodrom aer = (Aerodrom)lbAerodromi.Items[lbAerodromi.SelectedIndex];
if (form.ShowDialog() == DialogResult.OK)
{
aer.destinacii.Add(form.dest);
refresh();
}
}
else
{
MessageBox.Show("Izberete aerodrom od ponudenata lista!");
}
}
