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Article #8345Re: Communication between two applications
From: Stefano Bonifazi
Date: Mon, 01 Nov 2004 20:56
Date: Mon, 01 Nov 2004 20:56
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1784 bytes
"Remy Lebeau (TeamB)" <no.spam@no.spam.com> wrote in message news:4183db21$1@newsgroups.borland.com... > > If you are passing a single character, then WM_COPYDATA is way overkill. > Just pass the character inside the message directly. A single character is > just 8 bits, that can easily fit inside the 32 bits that are available for > both the wParam and lParam parameters of the message. For example: > Correct as always ... I introduced him the WM_COPYDATA only because I guess that was his start with "communications between 2 applications" ... I also started to study that by exchanging a single char :-) ... but very soon U understand that exchanging a single char is not very useful, so the very next step forward is WM_COPYDATA :-) Regards! Stefano B.
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X-Google-Thread: 10cc67,e336fb05149be70e X-Google-Attributes: gid10cc67,public X-Google-Language: ENGLISH,ASCII-7-bit From: "Stefano Bonifazi" <stefboombastic@tele2.it> Newsgroups: borland.public.cppbuilder.nativeapi References: <41824B51.804A82A5@ulb.ac.be> <41827ab9@newsgroups.borland.com> <4183db21$1@newsgroups.borland.com> Subject: Re: Communication between two applications Date: Mon, 1 Nov 2004 21:56:04 +0100 Lines: 20 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 NNTP-Posting-Host: 151.24.159.197 Message-ID: <4186a2e5@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1099342565 151.24.159.197 (1 Nov 2004 12:56:05 -0700) Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!newsfeed2.dallas1.level3.net!news.level3.com!bloom-beacon.mit.edu!npeer.de.kpn-eurorings.net!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail