private void HandleRemoveClick([CanBeNull] object sender, [CanBeNull] RoutedEventArgs e)
        {
            AddClickedEventArgs aca = new AddClickedEventArgs(Presenter.Entry);

            OnRemoveClicked(aca);
            Presenter.SetAllOnProperty();
        }
        private void HandleAddClicked([NotNull] object sender, [NotNull] EventArgs e)
        {
            AddClickedEventArgs aca = new AddClickedEventArgs(Presenter.Entry);

            OnAddClicked(aca);
            Presenter.SetAllOnProperty();
        }
        private void HandleShowPreviewClick([CanBeNull] object sender, [CanBeNull] RoutedEventArgs e)
        {
            AddClickedEventArgs aca = new AddClickedEventArgs(Presenter.Entry);

            OnShowPreviewClicked(aca);
        }