>after the data is updated, requery the grid's datasource (if it is a view) and explicitly reset that recordsource:
>
>requery('myview')
>thisform.mygrid1.recordsource = 'myview')
>thisform.refresh

Thank you for replying.

I did not use a view. The REQUERY function does not work for the native database tables. What else I can do?

Jim S