How can we check reference equality for a type that implements equality operator?

Question

In C#, how can we check reference equality for a type that implements equality operator?

class C
{
    public int Val{get;set;}
    public static bool operator =         


        

Answer 1

If you mean equality by reference, you may use the Object.ReferenceEquals static method even if the == operator was overloaded for the current type to work otherwise:

Object.ReferenceEquals(obj1, obj2);