Demostración uso del método static object.ReferenceEquals. [OrtizOL]

UsoReferenceEquals.cs

void Main()
{
    Editor e1 = new Editor();
    Editor e2 = new Editor();
    Console.WriteLine(object.ReferenceEquals(e1, e2));    // False
    
    Editor e3 = e2;
    Console.WriteLine(object.ReferenceEquals(e2, e3));    // True
}

class Editor { }