>>Try putting a NODEFAULT in the pages Deactivate event.
>>
>>
>>>Is there some simple way to prevent a user from switching pages by clicking on the tab for the page? I want to be able to do so if the information on the current page is incomplete.
>>>
>>>Thanks
>
>I think the behavior is buggy. If we click on the same tab, why the Deactivate and then Activate of the page should fire? It's causing us a lot of grief, because there is no way to determine in the Page Deactivate, is it the same page or we're switching to another page. I had few threads about this problem quite recently.

Now I recall your problem.