Visual Basic 2015 Unleashed

ConcurrentStack(Of T)

ConcurrentStack(Of T) is the thread-safe implementation of the Stack(Of T) generic collection and works according to the LIFO (last in, first out) logic. The following code shows an example of using this collection:

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'Creating an instanceDim cs As New ConcurrentStack(Of Integer)'Adding an itemcs.Push(1)'Adding an arraycs.PushRange(New Integer() {10, 5, 10, 20})Dim items() As Integer = New Integer(3) {}'Removing an arraycs.TryPopRange(items, 0, 4)'Iterating the arrayArray.ForEach(Of Integer)(items, Sub(i)                                     Console.WriteLine(i)                                 End Sub)'Removing an itemDim anItem As Integercs.TryPop(anItem)Console.WriteLine(anItem)

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