My pageframes don't seem to refresh.

I thought I could use THISFORM.Refresh and that would refresh the form plus the pageframes inside the form. But that doesn't seem to work. I could do individual pageframe refreshes, but it slows everything down. Such as THISFORM.pf.p_1.Refresh.

Any recommendations for refreshing pageframes within a form?

Can I get away with a single THISFORM.Refresh or do I have to do individual pageframe refreshes. Is it best to put the Refreshes for pageframes in the Activate or Init of the indivudal Pageframe or where would be the best place to put the Refresh for a pageframe?

Thanks for your help.