How can I override a method of a variable

Question

So In java you can do this:

public class BlaBla {

    public String something() {
        return "";
    }
}

---

public class Program {

    public static void main(String[] args) {

        BlaBla blaBla = new BlaBla() {
            @Override
            public String something() {
                return "Hello!";
            }
        };
    }
}

---

How can I achieve the same thing in C#?

Answer 1

AFAIK you can't do exactly that using C#.

But you may use a Func<T> typed property to have a similar result:

public class BlaBla {
    public Func<string> Something { get; set; } = () => "";
}

public class Program
{
    public static void Main(String[] args)
    {
        var blaBla = new BlaBla()
        {
            Something = () => "Hello!",
        };

        Console.WriteLine(blaBla.Something());
        // Will print "Hello!"
    }
}