C# "hex shift" in binary file

Posted by user316433 on Stack Overflow See other posts from Stack Overflow or by user316433
Published on 2010-04-14T11:27:46Z Indexed on 2010/04/14 11:43 UTC
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c#

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hex

Example (native GIF header):

GIF89a (47 49 46 38 39 61)

I want to read this file, and shift its hex content (--++ pattern)

FHG98` (46 48 47 39 38 60)

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