thank you , I m going to try the dedicated modules

Regards

Anthony

"Peter T" <peter_t@discussions wrote in message
...
The conditional compile will only distinguish betweem XL2000+ and XL97

#If VBA6 Then
s = Replace("AZ", "Z", "B")
#Else
s = Application.Substitute("AZ", "Z", "B")
#End If

You can trap Excel's version like this
xlVer = Val(Left$(Application.Version, 2))

If you want to call a Excel function that was say introduced in XP and
will
fail in earlier versions, place the code in a dedicated module for later
version stuff that will never be called in earlier versions.

Alternatively, depending on what you are doing, you might be able to get
away with something like this -

Dim oRng as Object ' note as object not as Range

If xlVer = 9 then
oRng.some-XL-Func(arg's)
Else
oRng.some-XL-Func(extended later version arg's)
End if

above would be suitable with functions like Find and Sort

Regards,
Peter T

"Anthony" wrote in message
...
I am aware of the application.version function and I can also use the
conditional compile using the #if #else #endif statements.

What I need to do though is determine the version at run time and then
run
different code depending. The conditional code needs a const which I cant
set at run time.

The various code is used to close of certain functionality of the
workbook
etc... and this varies between versions.

Thanks in advance


Anthony