示例#1
0
        private void Flights_AirplaneCombo_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            if (Flights_AirplaneCombo.SelectedValue == null)
            {
                Flights_BeneficiaryCombo.IsEnabled = false; return;
            }
            Flights_BeneficiaryCombo.ItemsSource   = Service.GetComboAirline().Tables[0].DefaultView;
            Flights_BeneficiaryCombo.SelectedValue = Service.GetAirplaneOwner((string)Flights_AirplaneCombo.SelectedValue);

            Flights_BeneficiaryCombo.IsEnabled = true;
        }