Bill,

>I want to do some validation when the user deletes a record. I have code in the HookPreDelete that returns True/False and sets a broken rule message. Should put the validation in the business rules and call that method from HookPrDelete ? I was thinking in the form I would check the return from the business object delete() method and then display broken rules text. Is this the proper way ? Suggestions ?
>Seconds question: If I turn off ImmediateDelete, what do I call to send the delete to the backend ? SaveRow() error's because the record is deleted.

Your current architecture should work just fine...I've done something similar in the past.

Regarding your second question, when you turn off ImmediateDelete, what error are you getting under SaveRow()? Can you post the full call stack here?

Best Regards,