' Visual Basic 2008 9.0 .NET Examples - Local, Module and Static Variables - Procedures and Functions : 
Module Exercise2Task
    Dim a As Integer = 1
    Sub Main()
        Dim a As Integer
        Dim b As Integer
        Dim c As Integer
        Dim d As Integer
        Dim e As Integer
        '
        a += 2
        '
        Test(a, b + e, c + 1, d)
        '
        Console.WriteLine(a)
        Console.WriteLine(b)
        Console.WriteLine(c)
        Console.WriteLine(d)
        Console.WriteLine(e)
        '
        Console.ReadLine()
    End Sub
    Sub Test(ByVal b As Integer, ByRef c As Integer, _
             ByVal d As Integer, ByRef e As Integer)
        b += a
        c += b
        d += c
        e += d
    End Sub
End Module
' Visit www.studyvb.com for more examples.  Copyright 2003-2008 De Wolf.