' Visual Basic 2008 9.0 .NET Examples - Methods and Arguments - Procedures and Functions : 
Module Example10
    Sub Main()
        Console.WriteLine(GetSum(1, 2, 3, 4, 5))
        Console.WriteLine(GetSum(1, 2, 3, 4))
        Console.WriteLine(GetSum(1, 2, 3))
        Console.WriteLine(GetSum(1, 2))
        Console.WriteLine(GetSum(1))
        Console.WriteLine(GetSum())                                        ' (1)
        '
        Console.ReadLine()
    End Sub
    Function GetSum(ByVal ParamArray values As Integer()) As Integer
        If values IsNot Nothing Then
            For Each value As Integer In values
                GetSum += value
            Next
        End If
    End Function
End Module
' Visit www.studyvb.com for more examples.  Copyright 2003-2008 De Wolf.