// Func Délégué

​

using System;

​

public class Program

{

    public static int addition(int i, int j)

    {

        return i + j;

    }

    public static int addition2(int i, int j)

    {

        return i + j + 10;

    }

    public static int multiplication(int i, int j, int k)

    {

        return i * j * k;

    }

​

    public static void Main()

    {

        Func<int, int, int> ajouter = addition;     

        int resultat1 = ajouter(10, 5);

        Console.WriteLine(resultat1);

        ajouter = addition2;        

        int resultat2 = ajouter(10, 5);

        Console.WriteLine(resultat2);

        Func<int, int, int, int> multiplier = multiplication;       

        int resultat3 = multiplier(2, 3, 5);

        Console.WriteLine(resultat3); 

    }

}