> select PKValue from yourtable ;
> where your_filter ;
> order by YourOrder ;
> into cursor tmpCursor ;
> nofilter
> use dbf("tmpCursor") in 0 again alias NumberProvider
> use in "tmpCursor"
> select NumberProvider
> index on PKValue tag Linker
> select (yourgrid.recordsource)
> set relation to PKValue into NumberProvider
> yourgrid.columns(n).controlsource = recno("NumberProvider")

I tried this and it didn't work for me. It dispays an empty column. My grid is created with wizard. In data evironment is the table named gk_konta. After that I insert one column for count number. I move it to the leftmost of the grid. Than enter your code in form.init and play it. My column for count is empty. My code is the following.

select sif_konto from gk_konta ;
order by sif_konto ;
into cursor tmpCursor

* use dbf("tmpCursor") in 0 again alias NumberProvider && I rem this because it gives me an erro message saying that table is already open ????
* use in "tmpCursor"
select tmpCursor
index on sif_konto tag Linker
select gk_konta
set relation to sif_konto into tmpCursor
thisform.grid1.column6.controlsource = recno("tmpCursor")

Any idea ?