C# - How to compare 2 files fast?

Posted by Jeremy Rudd on Stack Overflow See other posts from Stack Overflow or by Jeremy Rudd
Published on 2009-08-31T17:38:39Z Indexed on 2010/04/14 12:53 UTC
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Typical approaches recommend reading the binary via FileStream and comparing it byte-by-byte.

  • Would a checksum comparison such as CRC be faster?
  • Are there any .NET libraries that can generate a checksum for a file?

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