Re: Using Damon Chandler's FindNextChangeNotification example

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#10031

From: Timothy H. Buchman
Date: Sat, 22 May 2004 14:28

25 lines
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> The problem is that my application gets the notification twice.
>
> //--------------------------------------------------------------
> void __fastcall TMain::WndProc( TMessage &Message )
> {
>     if( Message.Msg == APP_WATCHFOLDER_FILECHANGE )
>       {
>           ShowMessage("A File was changed");
>       }
>     else TForm::WndProc(Message);

I didn't look at Damon's original, but don't you want the default
handling to always take place after you do your processing?  The code
above could leave the message hanging around.

          ShowMessage("A File was changed");
      }
    TForm::WndProc(Message);

--
Timothy H. Buchman
========================================
City Center Theater, New York NY
mail address tbuchmanPLEASE(at sign)REMOVEcitycenterD O Torg
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Subject: Re: Using Damon Chandler's FindNextChangeNotification example
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