Article View: borland.public.cppbuilder.nativeapi
Article #12990Re: API EncryptFile, DecryptFile Function
From: Bob Gonder
Date: Sun, 02 Nov 2003 17:48
Date: Sun, 02 Nov 2003 17:48
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2038 bytes
Marcello Scala wrote: >http://msdn.microsoft.com/library/default.asp?url=/library/en-us/fileio/base/encryptfile.asp >Use this function and you'll see that it doesn't work. What about it "doesn't work"? I assume you mean it returns FALSE. What does GetLastError() tell you about the problem? Are you using XP or 2000 Professional? If not, it "won't work". >I want know if there is any parameters to set before call the function. It looks like if you don't do anything special, Windows will use a "default key" to encrypt the file. If you don't want the default, then I think you need to use SetUserFileEncryptionKey() and perhaps more of the functions at http://msdn.microsoft.com/library/default.asp?url=/library/en-us/fileio/base/handling_encrypted_files_and_directories.asp >For this i want a simple source. Setting keys looks needlessly complex to me, so I don't think you are going to get "a simple source" for it.
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10cc67,1d61b57c27398563 X-Google-Attributes: gid10cc67,public X-Google-ArrivalTime: 2003-11-02 10:09:04 PST From: Bob Gonder <notbg@notmindspring.invalid> Newsgroups: borland.public.cppbuilder.nativeapi Subject: Re: API EncryptFile, DecryptFile Function Date: Sun, 02 Nov 2003 09:48:22 -0800 Organization: MindSpring Enterprises, Inc. Reply-To: notbg@notmindspring.invalid Message-ID: <rafaqvkmkop2qupllrq8lphoor2mmr7293@4ax.com> References: <3fa4de7d@newsgroups.borland.com> <3fa506eb$1@newsgroups.borland.com> <3fa52d20@newsgroups.borland.com> <3fa5371b$1@newsgroups.borland.com> X-Newsreader: Forte Agent 1.91/32.564 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 67.31.177.47 X-Trace: newsgroups.borland.com 1067795302 67.31.177.47 (2 Nov 2003 09:48:22 -0700) Lines: 28 Path: arc1-ca.pugleaf.net!archiver1.google.com!news2.google.com!news.maxwell.syr.edu!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail