Hi Andreas

>is there any builtin way to switch from page to page
>in a pageframe with the keyboard (VFP7)?

Not sure what you mean by 'built-in'. You need to be able to set the ActivePage property and you could certainly do that using the ON KEY LABEL command. Either set up specific calls for specific pages, or call a form method. Depends what you want to do...

>If not, are there standard keys which should I use
>in keypress (Windows standards)?

For changing pages? Not specifically as far as I know.