protected override void OnNavigatedTo(NavigationEventArgs e)
{
var year = (int)e.Parameter;
Years = $"Car's of {year} - {year + 10}";
year += 1900;
Cars = new ObservableCollection <Car>(
CarsFactory.GetItems().Where(c => c.Year >= year && c.Year <= (year + 10)));
if (e.NavigationMode != NavigationMode.New)
{
int pageKey = NavigationService.MainFrame.BackStackDepth;
pageAttributes = StateDictionary.Dic[pageKey];
SelectedCar = pageAttributes[nameof(SelectedCar)] as Car;
SelectedCarIndex = (int)(pageAttributes[nameof(SelectedCarIndex)]);
}
base.OnNavigatedTo(e);
}
private void Button_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
Cars = new ObservableCollection <Car>(
CarsFactory.GetItems().Where(c => c.Brand == TextValue));
}
