static void Mainm(string[] args)
{
//create delegate instances
NumberChanger2 nc;
NumberChanger2 nc1 = new NumberChanger2(AddNum);
NumberChanger2 nc2 = new NumberChanger2(MultNum);
nc = nc1;
nc += nc2;
//calling multicast
nc(5);
Console.WriteLine("Value of Num: {0}", getNum());
Console.ReadKey();
}
public static void ImplementDelegate()
{
//create delegate instances
NumberChanger nc1 = new NumberChanger(AddNum);
NumberChanger nc2 = new NumberChanger(MultNum);
NumberChanger2 nc3 = new NumberChanger2(SumTwoNum);
//calling the methods using the delegate objects
nc1(25);
Console.WriteLine("Value of Num: {0}", getNum());
nc2(5);
Console.WriteLine("Value of Num: {0}", getNum());
int x = nc3(5, 5);
Console.WriteLine("Value of Num: {0}", x);
}
