Someone went through the IBO resource usage leaking problem quite a while
back and the few things that weren't being done just right I've corrected.
Grid checkmarks are perhaps one area that hasn't been scrutinized as well as
the rest of the stuff. Perhaps someone out there can use one of those fancy
resource meters to peer into this issue?

Thanks,
Jason Wharton
CPS - Mesa AZ
http://www.ibobjects.com

----- Original Message -----
From: "mmenaz" <mmenaz@...>
To: <IBObjects@yahoogroups.com>
Sent: Saturday, April 13, 2002 6:16 AM
Subject: [IBO] IB_xxxBars memory leak?


> Hi, anyone experimenting "out of system resources" with IBO forms that
contains IB_xxxbar? Expecially problems with grids with fields rendered
using checkbox and update bar?
> My program can't run on Win98 but, yesterday, it had problems with Win2000
when registering invoices.
> The sequence was: clicking on a checkbox in the grid, then click on the
checkbox of the following row. A IB_UpdateBas has to be present, visible and
enabled.
> I can't reproduce the bug in a small sample, sorry. I have to use a lot of
resource first to then have it going out in that special sequence.
> I've found a solution, using
> B.Dormant;
> B.FreeImage;
> in the FillImages procedure, but I don't understand if this solves the
problem (due a some strange Delphi bug) or just makes the limit a little
ahead.
> I'm using: Delphi 6.1 update pack 1 and then 2 (problem persisted)
> Win2000 SP1
> 1280x1024 res 24 bit depth
> Ibo 4.2Gc
> Any suggestion on how find where the problem is? I think is not in my
program since hiding the UpdateBar solves it, and having the grid not using
checkboxes solves it too.
> Thanks
> Marco Menardi