How to protect source code in .dll assembly in .NET, in particular C sharp code [duplicate]

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开发者_如何学运维Possible Duplicate:

Protect .NET code from reverse engineering?

Hi All,

There are tools that can allow you to see the source code of dll assembly. I want to find out how to prevent that, so that C sharp source code is protected.

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You want to look into Code Obfuscation. I have used dotfuscator for .net and has worked well.