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Split - A replacement for VB6's Split function under VB5
[ All Languages » VB »  String]

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' A replacement for the Split function under VB4 and VB5
'
' Note that the return value is a Variant that contains
' an array of strings

Function Split(ByVal Text As String, Optional ByVal Delimiter As String = " ", _
  Optional ByVal Limit As Long = -1, Optional CompareMethod As _
  VbCompareMethod = vbBinaryCompare) As Variant
  ReDim res(0 To 100) As String
  Dim resCount As Long
  Dim length As Long
  Dim startIndex As Long
  Dim endIndex As Long
  
  length = Len(Text)
  startIndex = 1
  
  Do While startIndex <= length And resCount <> Limit
    ' get the next delimiter
    endIndex = InStr(startIndex, Text, Delimiter, CompareMethod)
    If endIndex = 0 Then endIndex = length + 1
    
    ' make room in the array, if necessary
    If resCount > UBound(res) Then
      ReDim Preserve res(0 To resCount + 99) As String
    End If
    ' store the new element
    res(resCount) = Mid$(Text, startIndex, endIndex - startIndex)
    resCount = resCount + 1
    
    startIndex = endIndex + Len(Delimiter)
  Loop
  
  ' trim unused values
  ReDim Preserve res(0 To resCount - 1) As String

  ' return the array inside a Variant
  Split = res()

End Function


Submitted By : Nayan Patel  (Member Since : 5/26/2004 12:23:06 PM)

Job Description : He is the moderator of this site and currently working as an independent consultant. He works with VB.net/ASP.net, SQL Server and other MS technologies. He is MCSD.net, MCDBA and MCSE. In his free time he likes to watch funny movies and doing oil painting.
View all (893) submissions by this author  (Birth Date : 7/14/1981 )


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