add表示添加一个对象到末尾
ArrayList.AddRange()将 ICollection 的元素添加到 ArrayList 的末尾。
Dim myAL As New ArrayList()
myAL.Add("The")
myAL.Add("quick")
myAL.Add("brown")
myAL.Add("fox")
' Creates and initializes a new Queue.
Dim myQueue As New Queue()
myQueue.Enqueue("jumped")
myQueue.Enqueue("over")
myQueue.Enqueue("the")
myQueue.Enqueue("lazy")
myQueue.Enqueue("dog")
' Displays the ArrayList and the Queue.
Console.WriteLine("The ArrayList initially contains the following:")
PrintValues(myAL, ControlChars.Tab)
Console.WriteLine("The Queue initially contains the following:")
PrintValues(myQueue, ControlChars.Tab)
' Copies the Queue elements to the end of the ArrayList.
myAL.AddRange(myQueue)
ArrayList.AddRange()将 ICollection 的元素添加到 ArrayList 的末尾。
Dim myAL As New ArrayList()
myAL.Add("The")
myAL.Add("quick")
myAL.Add("brown")
myAL.Add("fox")
' Creates and initializes a new Queue.
Dim myQueue As New Queue()
myQueue.Enqueue("jumped")
myQueue.Enqueue("over")
myQueue.Enqueue("the")
myQueue.Enqueue("lazy")
myQueue.Enqueue("dog")
' Displays the ArrayList and the Queue.
Console.WriteLine("The ArrayList initially contains the following:")
PrintValues(myAL, ControlChars.Tab)
Console.WriteLine("The Queue initially contains the following:")
PrintValues(myQueue, ControlChars.Tab)
' Copies the Queue elements to the end of the ArrayList.
myAL.AddRange(myQueue)
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