I *think* my listeners are all under control Karl - but I'm still
interested in whether my assumption is correct or not - does closing the
browser window 
Completely remove the Flash Player instance from the IE DOM and release
the memory it was using? (not Flash memory, but memory used by IE, as
visible in the Task Manager)

-----Original Message-----
From: flashcoders-boun...@chattyfig.figleaf.com
[mailto:flashcoders-boun...@chattyfig.figleaf.com] On Behalf Of Karl
DeSaulniers
Sent: Friday, 4 March 2011 9:53 AM
To: Flash Coders List
Subject: Re: [Flashcoders] IE not releasing memory after unloading Flash
object

Hi Chris,
Do you have any listeners that look for the system? IE: system  
capabilities, monitor size, mouse position, etc, or just listeners in  
general.
Try removing the listeners before garbage collection and unload.

HTH,
Karl


On Mar 3, 2011, at 4:45 PM, Chris Foster wrote:

> Hi list,
>
> I'm using SWFObject 2.2 (dynamic embed) to display my Flash  
> content. In
> IE7 on WinXP the Windows Task Manager shows that the 'iexplore'  
> process
> isn't releasing memory after the window containing my Flash is closed.
>
> I've tried explicitly calling SWFObject's 'cleanupSWFs' and  
> 'removeSWF'
> methods in the 'onbeforeunload' event of my HTML page, but with no
> change in the result.
>
> Is it correct to assume that (regardless of Flash memory management  
> and
> garbage collection issues) closing the browser window should remove  
> the
> Flash Player from the IE DOM and release the memory it was using?
>
> Any advice appreciated,
> C:
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Karl DeSaulniers
Design Drumm
http://designdrumm.com

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