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")
Dim queueCopy As New Queue(Of String)(numbers.ToArray())
Console.WriteLine(vbLf & "Contents of the first copy:")
For Each number As String In queueCopy
Console.WriteLine(number)
Next
Dim array2((numbers.Count * 2) - 1) As String
numbers.CopyTo(array2, numbers.Count)
Dim queueCopy2 As New Queue(Of String)(array2)
Console.WriteLine("Contents of the second copy, with duplicates and nulls:")
For Each number As String In queueCopy2
Console.WriteLine(number)
Next
End Sub
End Module
|
