Alan,

Geoff is correct.

Please provide a sample application for this issue.

Jason Wharton

----- Original Message -----
From: "Geoff Worboys" <geoff@...>
To: <IBObjects@yahoogroups.com>
Sent: Wednesday, February 24, 2010 12:13 AM
Subject: Re: [IBO] D2010 and 4.9.9


>> OK thanks - but just as another aside. Why are param values
>> being assigned at all during a dataset closure?
>> What about a check for isClosing or some such, and avoid the
>> assignment. The assignment never causes an error when the
>> dataset is open.
>
> You probably need a call-stack to be sure... my first guess
> would be a master-detail arrangement. It is normal for an
> IBO dataset to close temporarily in some situations... which
> makes it less easy to do simple "isClosing" checks.
>
> I am not saying that you have not found a genuine problem,
> only that there can be reasons for this sort parameter update
> behaviour during form shutdown. Jason is going to need more
> info (at least a call-stack, else an example app) to be able
> to study that aspect of the problem.
>
> --
> Geoff Worboys
> Telesis Computing