See:
http://www.lebans.com/rownumber.htm

Signature
Allen Browne - Microsoft MVP. Perth, Western Australia
Tips for Access users - http://allenbrowne.com/tips.html
Reply to group, rather than allenbrowne at mvps dot org.
> Hi:
> I want to number services sequentially in a Subform Detail Record, as a
[quoted text clipped - 13 lines]
> Form.
> Thanks!
Thank you very much for the reply; I located and downloaded the file and
viewed it. However I am not sure how to implement it, sorry... Any tips
appreciated!
The RowNumber on your Form Detail is what I want to achieve.
> Hi:
> I want to number services sequentially in a Subform Detail Record, as a
[quoted text clipped - 12 lines]
> I can use Running Sum in the Report, but don't know how to do it on a Form.
> Thanks!
Allen Browne - 15 Dec 2007 15:17 GMT
We can't implement it for you.
Follow the instructions Stephen set up on his web page, and the example in
his file.

Signature
Allen Browne - Microsoft MVP. Perth, Western Australia
Tips for Access users - http://allenbrowne.com/tips.html
Reply to group, rather than allenbrowne at mvps dot org.
> Thank you very much for the reply; I located and downloaded the file and
> viewed it. However I am not sure how to implement it, sorry... Any tips
[quoted text clipped - 19 lines]
>> Form.
>> Thanks
Jazflux - 16 Dec 2007 16:17 GMT
I figured it out. I imported the necessary Module into my file and it worked
perfectly. Thank you for this very useful info!
> We can't implement it for you.
>
[quoted text clipped - 24 lines]
> >> Form.
> >> Thanks