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Thread Performance when creating many controls dynamically
Mon, May 21 2012 10:58 PMPermanent Link

Tim Young [Elevate Software]

Elevate Software, Inc.

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Email timyoung@elevatesoft.com

Leslie,

<< I have the exact same problem. IE8 uses only one core. while newer
browsers seem to benifit from multi core CPUs  and that makes a difference.
Anyhow this is surprizingly slow. An optimized DBCtrlPanel like control
would be very useful. Populating  a dataset from JSON is also quite slow
with a few hundred records. >>

Are you talking about a TGrid being populated, or just the TDataSet ?  Only
the grids would be affected by slowdowns in the DOM tree population, not the
TDataSet.

Tim Young
Elevate Software
www.elevatesoft.com
Wed, May 23 2012 10:24 AMPermanent Link

Rick

"Tim Young [Elevate Software]" <timyoung@elevatesoft.com> wrote in message
news:AE149F0D-B197-4C32-B284-44F5CB04E67E@news.elevatesoft.com...
> Please send me an example project that shows what you're trying to do.
> I'll check it out and see what the issue is.  I haven't done a lot of work
> on un-parented controls, so it doesn't surprise me that it doesn't work
> properly.
>
>

Tim, I tried to send an example application to support AT elevatesoft.com
but it bounced due to "unsolicited attachments".

How can I get the application to you?

--
Rick

Wed, May 23 2012 2:49 PMPermanent Link

Tim Young [Elevate Software]

Elevate Software, Inc.

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Email timyoung@elevatesoft.com

Rick,

<< Tim, I tried to send an example application to support AT elevatesoft.com
but it bounced due to "unsolicited attachments". >>

Send me an email without the attachments, I'll reply, and then you can send
the attachments.  You're most likely using a different email address from
that of your user profile or customer record, and so our mail server doesn't
"know" you and won't accept attachments from you.  Don't worry, our mail
server is just picky and it's nothing personal. Wink

Thanks,

Tim Young
Elevate Software
www.elevatesoft.com
Wed, May 23 2012 6:12 PMPermanent Link

Leslie

"Tim Young [Elevate Software]" wrote:

Leslie,

<< I have the exact same problem. IE8 uses only one core. while newer
browsers seem to benifit from multi core CPUs  and that makes a difference.
Anyhow this is surprizingly slow. An optimized DBCtrlPanel like control
would be very useful. Populating  a dataset from JSON is also quite slow
with a few hundred records. >>

Are you talking about a TGrid being populated, or just the TDataSet ?  Only
the grids would be affected by slowdowns in the DOM tree population, not the
TDataSet.

I will check it again.

Cheers,
Leslie
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