Instr from right

[Steve]

I use the instr function frequently to find particular characters
within a string and manipulate them eg all characters to the left of a
particular character.
If I understand correctly, Instr finds the first occurence of the
nominated characater starting from the left of the subject field. Is
there a way to do this but starting from the right of the field
TIA

[JohnH]

On May 20, 6:55*pm, Steve <[e-mail]:

I use the instr function frequently to find particular characters
within a string and manipulate them eg all characters to the left of a
particular character.
If I understand correctly, Instr finds the first occurence of the
nominated characater starting from the left of the subject field. *Is
there a way to do this but starting from the right of the field
TIA

From:
http://chrisrae.com/vba/routines/revinstr.html
---------------------------------------
Routine: RevInStr
Parameters: findin As String, tofind As String
Description: Find a character in a string, only backwards

Function RevInStr(findin As String, tofind As String) As Integer
' Chris Rae's VBA Code Archive - http://chrisrae.com/vba
Dim findcha As Integer
For findcha = Len(findin) - Len(tofind) + 1 To 1 Step -1
If Mid(findin, findcha, Len(tofind)) = tofind Then
RevInStr = findcha
Exit Function
End If
Next findcha
' Defaults to zero anyway (tsk, tsk, etc)
End Function
---------------------------------------

[fredg]

On Tue, 20 May 2008 18:55:01 -0700 (PDT), Steve wrote:

I use the instr function frequently to find particular characters
within a string and manipulate them eg all characters to the left of a
particular character.
If I understand correctly, Instr finds the first occurence of the
nominated characater starting from the left of the subject field. Is
there a way to do this but starting from the right of the field
TIA

Access 2000 or newer?
Look up the InStrRev() function in VBA help.

?InStrRev("This is my place"," ")
11

?Mid("This is my place",InStrRev("This is my place"," ")+1)
place
--
Fred
Please respond only to this newsgroup.
I do not reply to personal e-mail

[Tom van Stiphout]

On Tue, 20 May 2008 18:55:01 -0700 (PDT), Steve
<st**********@gmail.comwrote:

In recent versions of Access you can use the InstrRev function,
-Tom.

>I use the instr function frequently to find particular characters
within a string and manipulate them eg all characters to the left of a
particular character.
If I understand correctly, Instr finds the first occurence of the
nominated characater starting from the left of the subject field. Is
there a way to do this but starting from the right of the field
TIA