How to Identify any redundant code C# [duplicate]

Question

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Clean up unwanted code C# (5 answers)

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I have been given this task: Identify any redundant code in the classes. Explain in detail why the code is redundant.

I am working with a large scale c# application with dozens of classes, can anyone recommend where to begin or how best to approach this?

Answer 1

you can use microsoft visual studio for this here is link of it , this feature is part of visual studio 2013 mostly part of Code analyzer.

Finding Duplicate Code by using Code Clone Detection

couple of good question sabout code coverage:

What can I use for good quality Code Coverage for C#/.NET?

C# Code Coverage metrics

Also look at Microsoft's FxCop for static analysis:

http://msdn.microsoft.com/en-us/library/bb429476(VS.80).aspx