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Article #11820Launcing a child process from VCL - re-direct STDIO
From: Tom Caton
Date: Fri, 16 Jan 2004 15:11
Date: Fri, 16 Jan 2004 15:11
7 lines
1354 bytes
1354 bytes
I want to press a button on my form to launch another windows process, while the process is running I want to redirect the child's process stdout into a VCL memo box. I can do it fine with _popen for a console application - but as soon as I try it from a GUI (VCL) popen always returns NULL. Any help gratefully received Tom
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10cc67,f909270c27571224,start X-Google-Attributes: gid10cc67,public X-Google-ArrivalTime: 2004-01-16 07:40:38 PST Reply-To: "Tom Caton" <tom_caton@xyratex.com> From: "Tom Caton" <tom_caton@xyratex.com> Newsgroups: borland.public.cppbuilder.nativeapi Subject: Launcing a child process from VCL - re-direct STDIO Date: Fri, 16 Jan 2004 15:11:09 -0000 Lines: 9 Organization: Xyratex 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: 194.131.166.4 Message-ID: <4007ff0d@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1074265869 194.131.166.4 (16 Jan 2004 07:11:09 -0700) Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-04!sn-xit-05!sn-xit-08!supernews.com!newsfeed.news2me.com!npeer.de.kpn-eurorings.net!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail