Frank,

>The mmButtonCancel will apparently undo any changes made to any tab (page) on a form if the button is clicked before the data is saved. Is there a mechanism built into the framework to revert data that has been committed to the database to its state just before the commit? I recognize this would require retaining the state of the data from the form at the time it was populated. Just wondering whether the framework supports such action.
> Thanks for any help.

Actually, the Cancel button is the first object in a chain-of-responsibility design pattern. At the end of the chain is a business object that receives the call to Cancel() . So, to answer your question, yes...you can cll Cancel() on a business object at any poin and it will cancel any pending changes.

Best Regards,