How to convert an action to a defined delegate of the same signature?

Question

class Test
{
    public delegate void FruitDelegate(Fruit f);

    public void Notify(Action del) where T : Fruit
    {
        FruitDelegate f = d         


        

Answer 1

is this what you want?

static void Main(string[] args)
{

    Program p = new Program();
    p.SomeMethod();
}

public class Fruit
{ }

public class Apple : Fruit { }

public delegate void FruitDelegate(T f) where T : Fruit;

class Test
{
    public static void Notify(FruitDelegate del)
        where T : Fruit, new()
    {
        T t = new T();
        del.DynamicInvoke(t);
    }
}

private void AppleHandler(Apple apple)
{
    Console.WriteLine(apple.GetType().FullName);
}

public void SomeMethod()
{
    FruitDelegate del = new FruitDelegate(AppleHandler);
    Test.Notify(del);
}