private void ui_submit_Click(object sender, RoutedEventArgs e)
{
int season;
try {
season = Int32.Parse(ui_seasons.Text);
}
catch {
MessageBox.Show("Seasons must be a positive number");
return;
}
if (season <= 0)
{
MessageBox.Show("Seasons must be a positive number");
return;
}
if (ui_cardnumber.Text.Length != 16)
{
MessageBox.Show("Credit card number must be 16 digits.");
return;
}
estate.AddAdvertisement(new Advertisement(estate, DateTime.Now.Year + season));
MainWindow.Instance.ChangeView("views/owner/AdvertiseEstateList.xaml");
}