Redim Preserve array : ReDim « Collections « VB.Net Tutorial

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VB.Net Tutorial » Collections » ReDim

8.8.2.Redim Preserve array

Option Strict On



Public Module modMain

   Public Sub Main()

      Dim PowerOf2() As Integer = {0, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024}

      Redim Preserve PowerOf2(PowerOf2.GetUpperBound(0)\2)

      For Each int As Integer In PowerOf2

         Console.Write("--{0}--", int)

      Next

   End Sub

End Module

--0----1----2----4----8----16--"

8.8.ReDim
	8.8.1.	ReDim an array
	8.8.2.	Redim Preserve array
	8.8.3.	ReDim string array length
	8.8.4.	Dynamic array
	8.8.5.	Dimension the array at runtime
	8.8.6.	Redimension the array and preserve its element values
	8.8.7.	Use ReDim Preserve to add elements to an array

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