hi,
thank you for reply,
ok, if my program name is conv.prg....i have not any button at my program...
sorry what the steps..
thanks
>Hi,
>
>As Glenn said just add following in the click event of the Button and change the myClasslibName, myClassName & desciption to what you want.
>
>

thisform.saveasclass("myClasslibName","myClassName","Some description if you need it")