Actual advantage of Delegates ??

[anis_b]

Below is a valid example of a very simple Delegate.

Invocation is done at the line:

sd();

My Question is that whatever happens by calling "sd();"
can also be achieved by calling the "ActualFunction();"
Then WHY are we calling the other way round ??


using System;

namespace SimpleDelegateExample
{

delegate void SimpleDelegate();

class TestDelegate
{

static void ActualFunction()
{
Console.WriteLine("called by delegate..");
}

static void Main1()
{
SimpleDelegate sd = new SimpleDelegate(ActualFunction);
sd();
}

}

}