private void Bt_changePriceAttraction_Click(object sender, RoutedEventArgs e)
{
try
{
if (ModifyService.updatePriceAttraction(lb_priceAttraction.SelectedValue.ToString(), double.Parse(tb_prmodifyNewPrice.Text), cal_prmodifyWhenStart.SelectedDates.First(), cal_prmodifyWhenStart.SelectedDates.Last()))
{
MessageBox.Show("Zaaktualizowano cenę atrakcji");
tb_prmodifyNewPrice.Text = "";
tb_prmodifyOldPrice.Text = ModifyService.getPriceAttraction(lb_priceAttraction.SelectedValue.ToString()).ToString();
gd_planned.ItemsSource = ModifyService.getAttractionTimePeriods(lb_priceAttraction.SelectedValue.ToString());
}
else
{
MessageBox.Show("Błędna cena, data już zaplanowana lub z przeszłości");
}
}
catch (InvalidOperationException)
{
MessageBox.Show("Nie wybrano zakresu obowiązywania");
}
catch (NullReferenceException)
{
MessageBox.Show("Nie wybrano zakresu obowiązywania lub atrakcji");
}
catch (FormatException)
{
MessageBox.Show("Nie wybrano nowej ceny");
}
}
private void Lb_priceAttraction_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
bt_changePrice.Visibility = Visibility.Hidden;
bt_changePriceAttraction.Visibility = Visibility.Visible;
if (lb_priceAttraction.SelectedValue != null)
{
tb_prmodifyOldPrice.Text = ModifyService.getPriceAttraction(lb_priceAttraction.SelectedValue.ToString()).ToString();
}
gd_planned.ItemsSource = ModifyService.getAttractionTimePeriods(lb_priceAttraction.SelectedValue.ToString());
}