Conversion to Base x Function Not Available

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Sample Visual Basic Procedure

   Function Base(InValue As Double, NewBase As Double) As String
       Dim TestVal As Double, counter As Integer, Alpha As String
       Dim Holder As Integer
       Application.Volatile
       On Error GoTo FixError
       If InValue = 0 Then GoTo FixError
       If NewBase = 0 Then GoTo FixError
       counter = 0
       TestVal = 0
       While TestVal < InValue
           TestVal = NewBase ^ counter
           If TestVal < InValue Then counter = counter + 1
       Wend
       counter = counter - 1
       Alpha = ""
       Holder = 0
       For x = counter To 0 Step -1
           Holder = Int(InValue / (NewBase ^ x))
           Alpha = Alpha & Application.Text(Holder, "0")
           InValue = InValue - (Holder * (NewBase ^ x))
       Next x
       Base = Alpha
       Exit Function
   FixError:
       Base = "#Value"
   End Function