private void UserControl_IsVisibleChanged(object sender, DependencyPropertyChangedEventArgs e)
{
if (this.Visibility == Visibility.Visible)
{
lstSB = FlightMngController.LoadAirportData();
DependencyObject ucParent = this.Parent;
while (!(ucParent is UserControl))
{
ucParent = LogicalTreeHelper.GetParent(ucParent);
}
parentWind = (flightMng)ucParent;
// Cập nhật dữ liệu
cmbSBDi.ItemsSource = lstSB;
cmbSBDen.ItemsSource = lstSB;
if (parentWind.IsFlightEdit == true)
{// Xem / sữa
lblCBTitle.Content = "CHUYẾN BAY SỐ" + GlobalItem.selectedFlight.MaCB;
txtFlightID.Text = GlobalItem.selectedFlight.MaCB.ToString();
txtFlightID.IsEnabled = false;
txtMins.Text = GlobalItem.selectedFlight.ThoiGianBay.Value.Minutes.ToString();
txtHrs.Text = GlobalItem.selectedFlight.ThoiGianBay.Value.Hours.ToString();
txtNormalSeats.Text = GlobalItem.selectedFlight.GheThuong.ToString();
txtVIPSeats.Text = GlobalItem.selectedFlight.GheVip.ToString();
cmbSBDi.SelectedItem = lstSB.Where(x => x.MaSB == GlobalItem.selectedFlight.SBDi).SingleOrDefault();
cmbSBDen.SelectedItem = lstSB.Where(x => x.MaSB == GlobalItem.selectedFlight.SBDen).SingleOrDefault();
AddCombo.Visibility = Visibility.Hidden;
EditCombo.Visibility = Visibility.Visible;
}
else
{// Thêm mới
lblCBTitle.Content = "THÊM CHUYẾN BAY MỚI";
txtFlightID.Text = (parentWind.soChuyenBay + 1).ToString();
if (parentWind.IsFlightEdit == true)
{
GlobalItem.selectedFlight = null;
}
AddCombo.Visibility = Visibility.Visible;
EditCombo.Visibility = Visibility.Hidden;
}
}
else
{
DependencyObject ucParent = this.Parent;
while (!(ucParent is UserControl))
{
ucParent = LogicalTreeHelper.GetParent(ucParent);
}
flightMng parentWind = (flightMng)ucParent;
txtFlightID.IsEnabled = true;
parentWind.loadChuyenBayData();
}
}
