>thanks Éric !
>
>I found the same code in MSDN, but do you know how I can implement the Undo and Redo option ?
I saw some API calls once that if I remember well, were able to implement these functionnalities.
I'll try to check it.
Éric Moreau, MCPD, Visual Developer - Visual Basic MVP
Conseiller Principal / Senior Consultant
Moer inc.
http://www.emoreau.com