Question

How to define and use functions in VB.NET

Answer 1

Module Module1

    Sub Main()

        Console.WriteLine(sum(3, 7))

    End Sub

    Function sum(a As Integer, b As Integer) As Integer

        Dim c As Integer

        c = a + b

        Return c

    End Function

End Module

'run:
' 
'10

 

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Answer 2

Module Module1

    Sub Main()

        Console.WriteLine(sum())

    End Sub

    Function sum() As Integer

        Dim a As Integer = 7, b As Integer = 3

        Return a + b

    End Function

End Module

'run:
' 
'10

 

70+ SQL courses for beginners and professionals