private void RefreshReservationsTab()
{
CentersComboBox.ItemsSource = CenterFacade.GetAllCenters();
CentersComboBox.Items.Refresh();
if (RoomsComboBox.SelectedItem is Room selectedRoom &&
ReservationDatePicker.SelectedDate is DateTime selectedDate)
{
ReservationListBox.ItemsSource =
ReservationFacade.GetReservationsByRoomAndDate(selectedRoom.Id, selectedDate);
}
private void RefreshMeetingCenterTab()
{
CentersListBox.ItemsSource = CenterFacade.GetAllCenters();
CentersListBox.Items.Refresh();
RoomsListBox.Items.Refresh();
}