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' The longest item in an array of any type
' (it applies the LEN function to all the items in the array
' and then takes the highest value)
'
' FIRST and LAST indicate which portion of the array
' should be considered; they default to the first
' and last element, respectively
' if LONGESTINDEX is specified, it receives the index of
' the longest element of the array

Function ArrLongestItem(arr As Variant, Optional ByVal First As Variant, _
  Optional ByVal Last As Variant, Optional LongestIndex As Long) As Variant
  Dim index As Long
  Dim maxLength As Long
  
  If IsMissing(First) Then First = LBound(arr)
  If IsMissing(Last) Then Last = UBound(arr)
  
  ArrLongestItem = arr(First)
  maxLength = Len(ArrLongestItem)
  LongestIndex = First
  
  For index = First + 1 To Last
    If maxLength < Len(arr(index)) Then
      ArrLongestItem = arr(index)
      maxLength = Len(ArrLongestItem)
      LongestIndex = index
    End If
  Next
  
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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