Rex,

>Since I am using containers to populate the pages of the pageframe, I was thinking of adding something like a PostRequery method both the page frame and the container class. The pageframe method would call the PostRequery method for each page in the pageframe on which the container class had been instantiated. The pageframe PostRequery would be called from the primary business object PostRequery method. This way, the action is encapsulated within the page on which the control resides.>

It's usually a better practice to requery only when the page is actually accessed...that way if the user never accesses a particular page you are not pulling data across the network unnecessarily.

Regards,