Thanks for the tips, certainly will help
Carlos Daniel

--- In IBObjects@yahoogroups.com, "Support List" <supportlist@...> wrote:
>
> > I would recommend that you use an OnFilterRecord event and then based on
> > the criteria set the filtered flag accordingly.
>
> I forgot to make mention that you can call RefreshFilteredRows each time the
> search criteria changes. This won't cause a refresh of records from the
> server and will merely refresh the status of the filtered flag for each
> record in your buffer. Of course, since you are writing your own
> OnFilterRecord event handler, you get to make it work however you like. And,
> since IBO has both a current record pointer as well as a buffer record
> pointer, you have to pay attention to what record pointer you are working
> with. More often than not, you are going to get the buffer record pointer
> passed in so you will need to work with the BufferFields instead of with the
> Fields column array. What I recommend you do to make the event have good
> performance is to avoid using FieldByName(). Instead, setup some integer
> variables for each column index and then use the
> MyRow.Columns[MyIndexVar].AsString so that you quickly access the right
> TIB_Column object, regardless of whether it is for the buffer or the current
> record.
>
> If any of this isn't clear to you, please let me know. As far as I know, IBO
> is the only buffered dataset that gives you two different record pointers to
> work with so it can be a little confusing until you get used to it.
>
> Jason
>