C#: When adding the same object to two List<object> variables, is the object cloned in the process?

Question

I have something similar to this:

// Declarations:
List list1 = new List();
List list2 = new List

        

Answer 1

You're replacing the reference in one list with a reference to a new object. If you were to instead change a property of that object, you would see it changed in both places, since the reference would remain the same.