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Visual Basic (VB and VBA) |
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Copyright 1999-2001 Christopher Greaves. All rights reserved. Home Page and email to [email protected] |
| If in doubt, record a macro and inspect the entrails! |
Please read the DISCLAIMER.
Here is an INDEX to all the procedures.
You will probably need one copy of my GLOBAL DECLARATIONS.
Public Function strSortString(strSource As String, Optional blnSequence As Boolean = True)
' Procedure : strSortString
' Description: Sort a simple string into ascending or descending sequence
' By: Chris Greaves Inc.
' Inputs: STRING, optional SEQUENCE.
' Returns: STRING.
' Assumes: None.
' Side Effects: None
' Tested: By the calls below.
Dim str1 As String
str1 = strSource
Dim i As Integer
Dim j As Integer
For i = 1 To Len(str1) - 1
For j = i + 1 To Len(str1)
If Mid$(str1, i, 1) > Mid$(str1, j, 1) Then ' swap the two elements
' MsgBox i & j
str1 = Left$(str1, i - 1) & _
Mid$(str1, j, 1) & _
Mid$(str1, i + 1, j - i - 1) & _
Mid$(str1, i, 1) & _
Right$(str1, Len(str1) - j)
Else
End If
Next j
Next i
strSortString = str1
'Sub TESTstrSortString()
'MsgBox strSortString("xyab")
'MsgBox strSortString("a")
'MsgBox strSortString("")
'MsgBox strSortString("aaaa")
'MsgBox strSortString("abcd")
'MsgBox strSortString("dcba")
'MsgBox strSortString("abcdb")
'MsgBox strSortString("dcbba")
'End Sub
End Function
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Home Page and Contact Information Send email to [email protected]. This page was last updated Thursday, November 15, 2001 |