[Lazarus] capturing system shutdown

[Paul Ishenin]

JoshyFun wrote:
> In Windows world you must handle the WMQueryEndSession message, I had
> done it in Delphi in the past but never in Lazarus. You can try this
> Delphi snippet http://delphi.about.com/cs/adptips2000/a/bltip0500_4.htm
>   
Application.OnEndSession executes by this message.

Best regards,
Paul Ishenin.