Jeff,
The usual item missed is a grid Refresh. Try adding that even if you have a form/page refresh.

Are you using grid properties (relationalexpr, linkmaster, etc.) or are you using a parameterized view? If the latter, you will need to requery the view as well.

HTH
Barbara

>My intention is to have a combobox to let the user choose a invoice number (which is stored in the invoice master talbe. The invoice line items are contained in another file call invoice_Items
>
>I have also setup the nessary indexes (Primary and regular)
>
>This is what i have done.
>
>I have followed all intructions on page 290 of the VFP5.0 Developers guide to have the form dispay the invoice line items in the grid. the invoice number is chosen from a combobox.
>
>BUT it doesn't work,..there is nothing on the grid...??
>
>Did I miss out something? Hope someone can help
>
>Jeff