protected override void LoadState(Object navigationParameter, Dictionary <String, Object> pageState)
{
args = navigationParameter as QuizArgs;
var SectorGroups = QuizDataSource.GetGroups(args.sector);
this.DefaultViewModel["Groups"] = SectorGroups;
}
/// <summary>
/// Initializes a new instance of the MainViewModel class.
/// </summary>
public MainViewModel(INavigationService navigationService)
{
_navigationService = navigationService;
Subjects = QuizDataSource.GetSubjects();
}
