public static void ShowBox(Window parent, DashboardConfiguration config)
        {
            DashboardPreview win = new DashboardPreview(parent, config);

            win.ShowDialog();
        }
 private void btnPreview_Click(object sender, RoutedEventArgs e)
 {
     // Get data model from UC and pass to preview window
     DashboardPreview.ShowBox(this, this.ucDashboardEdit.GetConfig());
 }