Perhaps something like

NavGroup::cmdAdd.click()

would work better? Where _exactly_ is the code you want to execute? Is it in the cmdAdd.click in the NavGroup container class? Or do you have a separate command button class where the code exists--which your example seems to show?

HTH

...snip

>But... if the class is buttongroup
>e.g NavGroup with CmdAdd, CmdDel, CmdQuit Button
>
>* In NavGroup1.CmdAdd.Click
>if I call cmdAdd::click
>it only redo the current work... >_<'
...snip