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.net.net-framework-version

Determine .NET Framework version for dll


I have an old dll that was compiled against the .NET framework and deployed. I am not sure which version of the .NET framework it was compiled against. I am wondering how I can determine which version of the .NET framework this dll was compiled against? I cannot trust the source code because I believe it has been upgraded to Visual Studio 2008 and changed to .NET framework version 3.5.


Solution

  • Load it into Reflector and see what it references?

    for example:

    enter image description here