Hi

I have a form that is rather complex in the way it displays itself.

I have a couple of comboboxes, and then below them I have 2 containers (invisible) that contain other objects. The containers will only be visible when they are required, so they will be made visible dynamically.

The objects inside the containers will also be enabled/disabled depending on meeting certain criteria....

Right.....!!

Providing you understand what I mean (various rules/different scenarios), can anyone advise me on the best way to strucuture this sort of programming.

Should each object have it's own code in the refresh?
Should the controls be manipulated from just 1 program?

Any ideas, the rules behind them are pretty complex.

Let me know if you need more info.
Thanks
Kev