static void Single_Delegate()
{
//create delegate instances
NumberChanger nc1 = new NumberChanger(SampleClass.AddNum);
NumberChanger nc2 = new NumberChanger(SampleClass.MultiNum);
//calling the methods using the delegate objects
Console.WriteLine("Single Delegate, Demo");
nc1(25);
Console.WriteLine("Value of Num: {0}", SampleClass.GetNum());
nc2(5);
Console.WriteLine("Value of Num: {0}", SampleClass.GetNum());
Console.ReadKey();
}
static void Multiple_Delegate()
{
//create delegate instances
NumberChanger nc;
NumberChanger nc1 = new NumberChanger(SampleClass.AddNum);
NumberChanger nc2 = new NumberChanger(SampleClass.MultiNum);
//calling multicast
Console.WriteLine("Single Delegate, Demo");
nc = nc1;
nc(25);
Console.WriteLine("Value of Num: {0}", SampleClass.GetNum());
nc += nc2;
nc(5);
Console.WriteLine("Value of Num: {0}", SampleClass.GetNum());
Console.ReadKey();
}