>I have a form with grid and another few text boxes to add value to the source table.
>I populate the grid in 'load' of the form and its very good by the following syntax:
>

select * from melamdim into cursor crsrgrid readwrite
>ThisForm.grdmelamd.refresh()

>When I want to add new things to the table and to update the grid, my code of the 'safe' command is like the following:

set safety off
>zap in crsrgrid
>set safety on
>select * from melamdim into cursor crsrgrid readwrite
>ThisForm.grdmelamd.refresh()

>The table updated, but the grid become whait, what can I do?

Are you writing software for schools? Just curious...