private NewTawo()
 {
     InitializeComponent();
     Data        = new Tawo();
     Education   = new ObservableCollection <Education>();
     DataContext = this;
 }
        private TawoFinder()
        {
            InitializeComponent();
            NewTawo     = new Tawo();
            Education   = new ObservableCollection <Education>();
            DataContext = this;

            Messenger.Default.AddListener <Tawo>(Messages.TawoNameChanged, t =>
            {
                OnPropertyChanged(nameof(HasSelected));
            });
        }