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Article #4823Re: How to know if SetClipboardViewer() or ChangeClipboardChain() succeded?
From: Vladimir Stefanovic
Date: Fri, 25 Nov 2005 17:11
Date: Fri, 25 Nov 2005 17:11
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> If you call a function and it indicates an error (in this > case by return NULL) you know something went wrong. From the Help: "If an error occurs OR THERE ARE NO OTHER WINDOWS in the clipboard viewer chain, the return value is NULL" That means (IMO) that function succeded (despite NULL) but there are no other windows in the chain... -- Best regards, Vladimir Stefanovic
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X-Google-Thread: 10cc67,dd1b0de06caf5174 X-Google-Attributes: gid10cc67,public X-Google-Language: ENGLISH,ASCII-7-bit From: "Vladimir Stefanovic" <antivari@po.sbb.co.yu> Newsgroups: borland.public.cppbuilder.nativeapi References: <43873d96@newsgroups.borland.com> <4387434a$1@newsgroups.borland.com> Subject: Re: How to know if SetClipboardViewer() or ChangeClipboardChain() succeded? Date: Fri, 25 Nov 2005 18:11:09 +0100 Lines: 20 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 X-RFC2646: Format=Flowed; Original NNTP-Posting-Host: 82.117.212.65 Message-ID: <43874590@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1132938640 82.117.212.65 (25 Nov 2005 09:10:40 -0700) Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!news2.volia.net!news.germany.com!newsfeed.freenet.de!news.code-werk.net!open-news-network.org!news.soft-gems.net!reader.uucp.at!feeder02.uucp.at!newsfeed.uucp.at!news.uucp.at!newsgroups.borland.com!not-for-mail