--- In IBObjects@y..., "Geoff Worboys" <geoff@t...> wrote:

> > I set some coloumn of IB_Query in DataModule to invisible
> > but another form that uses same IB_Query have problem. How
> > I can do?
>
> So in a query you already have FieldsVisible...
> FieldName=F
> but you can still see the column on another form that uses this query.
>
> Do you understand the the FieldsVisible options only impact whether
> the field is visible in a grid? It will not change the visible state
> of a control setup to use that field.
>
> Also, you can still include such columns in a grid by explicitly
> defining them to the GridLinks property of the grid.
>
> Does any of this explain what you are seeing?
>
> Geoff Worboys
> Telesis Computing

This answer can solve my ploblem.
thank you very much.
Prasit Wiseschaiya.