static void Main(string[] args)
{
DisplayNamme delDN = new DisplayNamme(Program.getName);
Program.ShowName(delDN, "CallBack");
Console.ReadLine();
}
public static void ShowName(DisplayNamme dn, string name)
{
// callback method calling. We can call it in two ways.
dn(name);
// or explicitly
dn.Invoke(name);
}
