At 07:55 AM 23/05/2005 +0000, you wrote:

>I have IB_Query, IB_Grid and IB_UpdateBar.
>
>ID_VYKON is a primary key.
>
>IB_Query:
> FieldsReadOnly.Add('ID_VYKON=True');
> GeneratorLinks.Add('ID_VYKON = GEN_CISVYKONY');
> KeyLinks.Add('ID_VYKON');
> KeyLinksAutoDefine := False;
>1. Insert record - I can see assigned ID_VYKON in grey field - that's OK
>2. Refresh just inserted record - I see in column ID_VYKON assigned
>number +1
>3. It is ONLY when property FieldsReadOnly is assigned. I don't know
>why generator fired twice.
>
>What is wrong? How I can prevent user editing this field?

Probably you have a Before Insert trigger on this table, to generate this
primary key? You need to change this trigger to:

as
begin
If (new.ID_VYKON is null) then
new.ID_VYKON = GEN_ID(GEN_CISVYKONY, 1);
end

Helen