Monthly Archives: April 2012

How to create a file checksum

Great post on how to create a file checksum. http://msdn.microsoft.com/en-us/library/system.security.cryptography.hashalgorithm.aspx VB.NET File Integrity Checksum Hash Imports System.Security.Cryptography Imports System.IO Public Class FileChecksum Private Const BUF_SIZE As Integer = 65536 ''' ''' Returns the file integrity checksum hash, otherwise an empty string. ''' Public Shared Function IntegrityCheck(ByVal filePath As String) As String Dim dataBuffer(BUF_SIZE - 1) As Byte Dim dataBufferDummy(BUF_SIZE - 1) As Byte Dim...
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