private void uXButton1_Click(object sender, RoutedEventArgs e)
{
    EditDialogBox dialogBox = new EditDialogBox();
    UXDesktop currentDesktop = this.GetDesktop();
    
    dialogBox.ShowDialog(
        
        // show dialog box attached to the wndHome.
        currentDesktop.FindWindow("wndHome"),

        // callback handler for the close event
        (dialogResult) =>
        {
            if (dialogResult == Intersoft.Client.Framework.DialogResult.OK)
            {
                MessageBox.Show("The dialog box result is OK");
            }
        });
}