Return one of two possible objects of different types sharing a method

Question

I have 2 classes:

public class Articles
{
    private string name;

    public Articles(string name)
    {
        this.name = name;
    }

    public void O         


        

Answer 1

You have 3 choices:

1) Make Questionnaire and Article inherit from the same base class and make the type of that base class be the return type of your method.

2) Make your return type Object.

3) Make your return type Dynamic.