Use Delegate Sub : Delegate « Class Module « VB.Net Tutorial

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VB.Net Tutorial » Class Module » Delegate

6.28.3.Use Delegate Sub

Module Module1



    Delegate Sub StringMethod(ByVal S As String)



    Sub DisplayString(ByVal S As String)

        Console.WriteLine(S)

    End Sub



    Sub UpperString(ByVal S As String)

        Console.WriteLine(UCase(S))

    End Sub



    Sub Main()

        Dim MyMethod As New StringMethod(AddressOf DisplayString)

        MyMethod.Invoke("Visual Basic .Net Programming")



        MyMethod = AddressOf UpperString

        MyMethod.Invoke("Visual Basic .Net Programming")

    End Sub

End Module

Visual Basic .Net Programming
VISUAL BASIC .NET PROGRAMMING

6.28.Delegate
	6.28.1.	Define delegate
	6.28.2.	Define a delegate to be a pointer to a subroutine that has a string parameter.
	6.28.3.	Use Delegate Sub
	6.28.4.	Delegate Function
	6.28.5.	Uses delegates to sort random numbers (ascending or descending)
	6.28.6.	Use AddressOf to assign function to a delegate
	6.28.7.	Comparison method based on delegate
	6.28.8.	Multiple Delegates
	6.28.9.	Math delegation
	6.28.10.	Use one Delegate to reference two different functions
	6.28.11.	Reference a method that has one parameter and returns a value: Func<(Of <(T, TResult>)>)

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