Call Constructor Base after Code Execution

Question

Let say we have Class A and Class B. ClassB extends Class A. (ClassB : ClassA)

Now let\'s say that whenever I instantiate ClassB, I\'d like to Run some Random code and o

Answer 1

Actually, you can:

class Foo
{
    public Foo(string s)
    {
        Console.WriteLine("inside foo");
        Console.WriteLine("foo" + s);
    }
}

class Bar : Foo
{
    public Bar(string s) : base(((Func)(delegate ()
    {
        Console.WriteLine("before foo");
        return "bar" + s;
    }))())
    {
        Console.WriteLine("inside bar");
    }
}

class Program
{
    static void Main(string[] args)
    {
        new Bar("baz");
    }
}

Output:

before foo
inside foo
foobarbaz
inside bar

But I will prefer to not use this trick if it is possible.