Array.Copy: Copy elements by position : Array Class « Collections « VB.Net Tutorial

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2. Collections
3. Array Class

Public Class Tester
    Public Shared Sub Main
        Dim arrayA() As String = {"One", "Two", "Three", "Four", "Five", "Six"}
        Console.WriteLine(Join(arrayA, ","))

        Dim arrayB() As String = {"A", "B", "C", "D", "E", "E", "F", "G", "H"}
        Console.WriteLine(Join(arrayB, ","))

        ' ----- Make a reference copy.
        Dim arrayC() As String = arrayA
        Console.WriteLine(Join(arrayC, ","))

        ' ----- Copy elements by position.
        Array.Copy(arrayB, 0, arrayA, 1, 3)
        Console.WriteLine(Join(arrayA, ","))

    End Sub

End Class

One,Two,Three,Four,Five,Six
A,B,C,D,E,E,F,G,H
One,Two,Three,Four,Five,Six
One,A,B,C,Five,Six