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CRC32 returns negative on big files
Message
From
31/07/2011 15:57:12
Michel Fournier
Level Extreme Inc.
Petit-Rocher, New Brunswick, Canada
 
 
To
31/07/2011 05:29:17
Gregory Adam
Belgium
General information
Forum:
ASP.NET
Category:
Coding, syntax and commands
Title:
Re: CRC32 returns negative on big files
Environment versions
Environment:
VB 9.0
OS:
Windows 7
Network:
Windows 2003 Server
Database:
MS SQL Server
Application:
Web
Miscellaneous
Thread ID:
01519635
Message ID:
01519762
Views:
26
>(1) The short way is to cast the return result to UInteger, and change the return type of GetCrc32() to UInteger

This line cannot be changed to UInteger:
        Dim lnCRC32Result As Integer = &HFFFFFFFF
It would give an error: "Constant expression not representable in type 'UInteger"
Michel Fournier
Level Extreme Inc.
Designer, architect, owner of the Level Extreme Platform
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