A queue can be enumerated without disturbing its contents. : Queue « Collections « VB.Net Tutorial

1. VB.Net Tutorial
2. Collections
3. Queue

Imports System
Imports System.Collections.Generic

Module Example

    Sub Main

        Dim numbers As New Queue(Of String)
        numbers.Enqueue("one")
        numbers.Enqueue("two")
        numbers.Enqueue("three")
        numbers.Enqueue("four")
        numbers.Enqueue("five")

        For Each number As String In numbers
            Console.WriteLine(number)
        Next

    End Sub
End Module