How to use composing deligate in Vb.NET

Here,we will see ho wto use composing deligate in vb.net

Introduction:
Here, In this articals we will see how to use compose Delegate in vb.net.
Delegate is a person acting for another person.A delegate can be define as a type safe function pointer.it encapsulate the memory address of a function in your code.whenever you create an event in the code you are using a delegate.A delegate declaration defines a class using the class system.Delegate as abase class Delegate methods are any functions (define in a class) whose signature matches the delegate  signature exactly.
the delegate instance holds the refrence to delegate methods.the instance is used to invoke the methods indirectly.the most important feature of a delegate is it can be used to hold refrence to amethod of any class.the only requirement is that its signature must match the signature of the method.
Example:

Imports System

Imports System.Collections.Generic

Imports System.Linq

Imports System.Text

Delegate Function MyDeligate(ByVal s As String) As Object

Module Module1

    Class MyTeam

        Public Shared Function Hello(ByVal s As String) As Object

            Return s

        End Function

        Public Shared Function Goodbye(ByVal s As String) As Object

            Return s

        End Function

        Sub main()

            Dim myDeligate1 As New MyDeligate(MyTeam.Hello)

            Dim myDeligate2  As New MyDeligate(MyTeam.Goodbye)

            Console.WriteLine(myDeligate1("Hello"))

            Console.WriteLine(myDeligate2("Andrew"))
        End Sub
  End Class

Output of program: