Question

How to use recursion in VB.NET

Answer 1

Module Module1

    Function Recursive(ByRef count As Integer) As Integer
        Console.WriteLine("Recursive({0})", count)

        If count = 0 Then
            Return 0
        End If

        Return Recursive(count - 1)
    End Function

    Sub Main()

        Dim total As Integer = Recursive(4)

    End Sub

End Module


' run:
' 
' Recursive(4)
' Recursive(3)
' Recursive(2)
' Recursive(1)
' Recursive(0)

 

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