How to detect window close event and do some task before exiting

Hi
Anyone knows how to detect window close event and do some task before exiting ?
Sridhar
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window close event.JPG ‏34 KB

Yes .You can discard the panel close event by passing "TRUE" boolean value to the "discard ?" terminal which is lied in the right side of that panel close(filter) event.& It will work in executables. See attached picture.
Attachments:
Panel Close.JPG ‏12 KB

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Window close event

hai friends
have a peace day.
i want to capture a window close event.
for eg. while closing the window i want display alert msg.
its work into forms but i want in main window.
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thanks
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hai thanks
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there was a problem in my project
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Message was edited by:
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Message Edited by EricLu on 07-21-2009 08:09 PM

Well, in fact I have the VI and also read the topics as well...... The searching tag is OS info , system info......... After reading your post, now I understand the relation between the version number and the real OS version now, tks. And another problem is, the processor type returned within the VI have only 4 type:"INTEL 386, INTEL 486, PENTIUM, Unknown".
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Message Edited by EricLu on 07-21-2009 09:25 PM
Message Edited by EricLu on 07-21-2009 09:26 PM

How to detect window close event and do some task before exiting

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