On May 11, 2009, at 12:41 PM, <[email protected]>
<[email protected]> wrote:
> So my questions are...
> 1) If there is a reference to a bizobj on another other form and it
> was
> instantiated on the form that we are trying to close, wouldn't it
> break the
> other form when the reference to it goes away?
Both would have a reference, if both were using the bizobj. Unless
you explicitly destroyed the bizobj (the framework doesn't), the
bizobj is still around.
> 2) If the bizobj was passed to the form we are trying to close as a
> reference from another obj (i.e. form), should closing the form undo
> any
> changes to the bizobj eventhough changes to the bizobj may have been
> made on
> the bizobj's parent form (i.e. not the one we are trying to close)?
> My
> point here being, the bizobj does not know where the changes come
> from, so
> is it correct to force undoing any changes?
That's a potential problem, but for the rare cases where that
happens, one could save a copy of the dataset and restore it. I think
the true problem in this case is a form that edits a bizobj and then
creates a second form that can edit the bizobj.
-- Ed Leafe
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