It's not clear what you're looking for. Editng data in a grid column will modify daata in the underlying table/cursor. When those changes will be posted back depend on the buffering mode.

>it is possible to obtain the field selected data from a grid ?
>just if i wasnt clear , i have a grid and i want to select with the mouse a
>field in the grid and be able to modify that field for an update
>in the database.
>it is possible?