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08.11.2008 at 03:06AM PDT, ID: 23637347
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7.8

Array declared with the Static keyword clears itself between calls Alternativ

Asked by ture in Microsoft Excel Spreadsheet Software

Tags:

I have come across an unexpected problem.
I thought that the array asSplit() in fnFruitArray would remember its contents between calls but it does not.
I must have missed something elementary here - is this really how VBA is supposed to work?

Thanks,
Ture Magnusson

Sub Test()
  Dim a As Variant

  'The first call works OK
  a = fnFruitArray
  MsgBox a(0)

  'But the second call doesn't return an initialised array
  a = fnFruitArray
  MsgBox a(0)
End Sub

Function fnFruitArray() As String()
  Static bBeenHere As Boolean
  Static asSplit() As String

  If bBeenHere = False Then
    asSplit = Split("apple,orange,banana", ",")
    bBeenHere = True
  End If

  fnFruitArray = asSplit
End Function Start Free Trial
 
Keywords: Array declared with the Static keywor…
 
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About this solution

Zone: Microsoft Excel Spreadsheet Software
Tags: Excel / VBA
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Solution Provided By: rorya
Participating Experts: 4
Solution Grade: A
 
 
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