Is it necessary to override == and != operators when overriding the Equals method? (.NET)

Question

Or it\'s advisable to do that? Why?

Answer 1

It is not necessary, nobody will kill you if you do not do that.

However, do notice that it is often more natural to write (A == B) than A.Equals(B). If you provide both methods, it will be easier for consumers of your code.