Thank you Fabio,

I wish to do it without hack a form file..

>
>Is it possible to add codes to methods at runtime?
>
>
>Yes.
>
>Like you can define new Classes at runtime, you can update a class at runtime.
>
>- CLEAR CLASSLIB from memory
>- Open the VCX table with exclusive
>- option: set tablebuffer
>- locate the Class
>- clear the objCode
>- Change the Methods script
>- option : tableupdate
>- pack memo
>- close the table
>- COMPILE the vcx like a classlib
>
>same process with a PRG class
>
>A critical point is #INCLUDE .
>
>Fabio