Compare two System.Enum of type T

Question

I am pretty close to understand Generics now (I think).
However, just figured that System.Enum is not easy to implement as a generic type. I have this class:

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Answer 1

Instead of the impossible

button.Identifier == Identifier

you should use

EqualityComparer.Default.Equals(button.Identifier, Identifier)

This avoids boxing the value into an object box (or IComparable box).