Question

Is there a way for a delegate to reference itself? I’m looking for a way to do this:

delegate void Foo();
list<Foo> foos;

void test() {
    list.Add(delegate() {
        list.Remove(/* this delegate */);
    });
}

Answer 1

I’m not sure exactly what you’re trying to do, but it’s possible for a delegate to reference itself like this:

delegate void Foo();
List<Foo> foos = new List<Foo>();

void test() {
    Foo del = null;
    del = delegate { foos.Remove(del); };

    foos.Add(del);
}