' Visual Basic 2008 9.0 .NET Examples - Local, Module and Static Variables - Procedures and Functions : 
Module Example2
    Dim x As Integer = 1                                                  ' (1)
    Sub Main()
        Test1()
        '
        Dim x As Integer = 2                                              ' (2)
        Console.WriteLine(x)                                              ' (3)
        '
        Test2(x)                                                          ' (4)
        '
        Console.ReadLine()
    End Sub
    Sub Test1()
        Console.WriteLine(x)                                              ' (5)
    End Sub
    Sub Test2(ByVal x As Integer)                                         ' (6)
        x += 1                                                            ' (7)
        Console.WriteLine(x)                                              ' (8)
    End Sub
End Module
' Visit www.studyvb.com for more examples.  Copyright 2003-2008 De Wolf.