AV when Freeing ppReporter form

rbuser

We are having an issue freeing the ppReport form after printing to the
screen. We have tried using .Cancel before freeing the form as per a
pervious post and this is making no difference. I understand this could be a
timing issue - the code seems to AV within the TppRelative class - when
performing actions with FChildren.

We are using PrintToDevices and printing to a TppViewer component on the
form.

It there anyway around this?

Any help would be really helpful.

rbuser

When are you calling .Free?

Ed Dressel
Team DM

rbuser

We call .Release on the form - expecting it to kill the ppReport - it runs
the full OnDestroy event handler for the form and AV's liek I've said within
the TppRelv. class

rbuser

Okay, where are you calling .Release from? What event?
--
Ed Dressel
Team DM

rbuser

I'm having the same problem too.
I just sent a sample application to support.

Thanks,
Paul

digitalmetaphors

First, make sure that the report is not freed while it is still executing.
Make sure that the Report.Print call has exited and then you should be able
to safely free the report.

try
Report.Print;
finally
CloseTheForm;
end;


Cheers,

Jim Bennett
Digital Metaphors

rbuser

Thanks Jim,

But that will only work if the preview is modal. In an MDI application what
happens if the user wants to run two reports at the same time?
I sent a sample application to support to show what I'm trying to do.

Thanks again!
Paul Klomp