It is possible that it means that an object may destroy and recreate the window on its own at any time and therefore the handle may change.
I have never seen a windows handle change during operation.
I may be wrong but I have never seen it happen. I have written many applications that use a stored windows handle for communication.
Brian Seekford
Seekford Solutions, Inc.http://www.SeekfordSolutions.comInternet ActiveX Controls and .NET Class Libraries.
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