private void Button_Click_3(object sender, RoutedEventArgs e)
        {
            DialogOption option = (DialogOption)DataContext;

            if (!option.Enabled)
            {
                return;
            }


            RebindWindow rebind = new RebindWindow();
            var          lstbox = rebind.DialogList;

            DialogPage  parent = null;
            DialogLabel label  = (DialogLabel)option;

            while (label.Parent != null)
            {
                label = label.Parent;
            }
            parent = label as DialogPage;

            List <DialogPage> pages = new List <DialogPage>();

            FindPages(parent, pages);


            foreach (var page in pages)
            {
                if (page == option.Parent)
                {
                    continue;
                }
                if (option.Contains(page))
                {
                    continue;
                }
                lstbox.Items.Add(page);
            }
            rebind.Option = option;

            rebind.ShowDialog();
            if (OnRefresh != null)
            {
                OnRefresh(sender, e);
            }

            var owner = parent.Owner;

            owner.Rebind();
        }