Article View: borland.public.cppbuilder.nativeapi
Article #75Re: VCL Form inside TThread->Execute
From: Remy Lebeau (TeamB)
Date: Thu, 19 Jun 2008 19:45
Date: Thu, 19 Jun 2008 19:45
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"Ed Mulroy [TeamB]" <dont_email_me@bitbuc.ket> wrote in message news:485438d3$1@newsgroups.borland.com... > I don't think you can create multiple threads in each of which > you have a VCL form and message handler. VCL form, no. Message handlers, yes. Each thread has its own message queue, and can run its own message loop to process the queue. > You could do it with the Windows API but would still probably > run across some inter-thread issues. If the GUI is created using straight API coding, then there would not be any inter-thread issues. The only reason it is a problem for VCL GUI controls is because of the use of shared resources that are not protected from multi-threaded concurrent access. Gambit
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X-Google-Thread: 10cc67,de2c8c187b28c177 X-Google-Attributes: gid10cc67,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit From: "Remy Lebeau \(TeamB\)" <no.spam@no.spam.com> Newsgroups: borland.public.cppbuilder.nativeapi References: <4853e32c$1@newsgroups.borland.com> <4853e7cb$1@newsgroups.borland.com> <485403a7@newsgroups.borland.com> <48540a59$1@newsgroups.borland.com> <48540d41$1@newsgroups.borland.com> <485438d3$1@newsgroups.borland.com> Subject: Re: VCL Form inside TThread->Execute Date: Thu, 19 Jun 2008 12:45:57 -0700 Lines: 22 Organization: Lebeau Software X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.3138 X-RFC2646: Format=Flowed; Response X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 NNTP-Posting-Host: 207.178.157.90 Message-ID: <485ab7ba@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1213904826 207.178.157.90 (19 Jun 2008 12:47:06 -0700) Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!feeder1-2.proxad.net!proxad.net!feeder1-1.proxad.net!club-internet.fr!feedme-small.clubint.net!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail