Queue Item Count : Queue « Data Structure « VB.Net

Queue Item Count

Queue Item Count
Imports System
Imports System.Collections
Imports System.Collections.Specialized

Public Class MainClass
    Shared Sub Main(ByVal args As String())
        Dim m_Queue As New Queue


        Dim txt As String = DirectCast(m_Queue.Dequeue(), String)

        For Each str As String In m_Queue.ToArray()
        Next str

        Console.WriteLine(m_Queue.Count )
    End Sub
End Class


Related examples in the same category

1.Queue Demo: enqueue, dequeue and peekQueue Demo: enqueue, dequeue and peek
2.Simple Demo for Queue: Enqueue, Dequeue and PeekSimple Demo for Queue: Enqueue, Dequeue and Peek
3.Creates a queue of strings with default capacity and uses the Enqueue method to queue five strings.
4.The elements of the queue are enumerated, which does not change the state of the queue.
5.The Dequeue method is used to dequeue the first string.
6.The Peek method is used to look at the next item in the queue
7.The ToArray method is used to create an array and copy the queue elements to it
8.the array is passed to the Queue<(Of <(T>)>) constructor that takes IEnumerable<(Of <(T>)>)
9.CopyTo method is used to copy the array elements beginning at the middle of the array.
10.Create a second copy of the queue containing three null elements at the beginning.
11.Queue Class represents a first-in, first-out collection of objects.