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Hello,
I am looking for a VB.NET routine (code reuse) to calculate a CRC32. Many thanks for your help. "Dudule" <n***@niconnu.com> wrote in message You could probably write your own by starting here:news:44f325db$0$17153$626a54ce@news.free.fr... > Hello, > I am looking for a VB.NET routine (code reuse) to calculate a CRC32. > Many thanks for your help. http://en.wikipedia.org/wiki/Crc32 Hi,
There are many variations on CRC32 (two or three are popular, but many others are in use "somewhere"). You need to specify what algorithm is being used. For example the CCITT CRC32 (probably) is the most popular. I have source code examples for two variations in my book (see below), but perhaps this will suit your needs: http://www.vbaccelerator.com/home/NET/Code/Libraries/CRC32/article.asp Dick -- Richard Grier, MVP Hard & Software Author of Visual Basic Programmer's Guide to Serial Communications, Fourth Edition, ISBN 1-890422-28-2 (391 pages, includes CD-ROM). July 2004, Revised March 2006. See www.hardandsoftware.net for details and contact information. Many thanks Dick, very good job.
Regards "Dick Grier" <dick_grierNOSPAM@.msn.com> a écrit dans le message de news: %23ml11GtyGHA.2***@TK2MSFTNGP06.phx.gbl...Show quoteHide quote > Hi, > > There are many variations on CRC32 (two or three are popular, but many > others are in use "somewhere"). You need to specify what algorithm is > being used. For example the CCITT CRC32 (probably) is the most popular. > > I have source code examples for two variations in my book (see below), but > perhaps this will suit your needs: > http://www.vbaccelerator.com/home/NET/Code/Libraries/CRC32/article.asp > > Dick > > -- > Richard Grier, MVP > Hard & Software > Author of Visual Basic Programmer's Guide to Serial Communications, Fourth > Edition, > ISBN 1-890422-28-2 (391 pages, includes CD-ROM). July 2004, Revised March > 2006. > See www.hardandsoftware.net for details and contact information. > 
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