Zip Component, Email Component, Encryption Component ActiveX Control for Zip Compression .NET Components for ASP.NET
ActiveX and .NET Components for Zip Compression, Encryption, Email, XML, S/MIME, HTML Email, Character Encoding, Digital Certificates, FTP, and more ASP Email ActiveX Component


Downloads
.NET 2.0
.NET 1.*
.NET x64
VC++ 6.0
VC++ 7.0
VC++ 8.0
Java
Ruby
Perl 5.8.*
Perl 5.10.*
Python
Bounce ActiveX
Charset ActiveX
Email ActiveX
FTP2 ActiveX
Crypt ActiveX
HTML-to-XML ActiveX
HTTP ActiveX
IMAP ActiveX
MHT ActiveX
MIME ActiveX
RSA ActiveX
Socket ActiveX
Spider ActiveX (free)
String ActiveX (free)
Tar ActiveX
Upload ActiveX (free)
XML ActiveX (free)
XMP ActiveX
Zip ActiveX

Index of Chilkat Blog Posts

April 18, 2008

CRC Calculation for a File

Examples how to compute the Zip CRC for a file. Note: This calculates the CRC for the contents of a file in the filesystem. There is no limitation on the file size because the CRC calculation streams the file internally. If the file were to be added to a .zip, this is the CRC that would be stored in the .zip.

ASP: Compute File CRC
SQL Server: Compute File CRC
C#: Compute File CRC
C++: Compute File CRC
Delphi: Compute File CRC
Visual FoxPro: Compute File CRC
Java: Compute File CRC
Perl: Compute File CRC
Python: Compute File CRC
Ruby: Compute File CRC
VB.NET: Compute File CRC
Visual Basic: Compute File CRC
VBScript: Compute File CRC


Privacy Statement. Copyright 2000-2008 Chilkat Software, Inc. All rights reserved.
Send feedback to support@chilkatsoft.com

Components for Microsoft Windows XP, 2000, 2003 Server, Vista, and Windows 95/98/NT4.