Subject Re: [IBO] TIB_Grid and fetching records
Author Jason Wharton
From what I understand of the QuantumGrid is it actually buffers the grid
internally to itself. So, what would be most ideal is if you simply
configured a TIB_Cursor to be used to populate their buffers without
duplicating the data in the TIB_Query buffers too.

Jason Wharton

----- Original Message -----
From: "Ales Kahanek" <akahanek@...>
To: <>
Sent: Friday, October 17, 2003 7:52 AM
Subject: [IBO] TIB_Grid and fetching records

> Hi,
> could you confirm me the following question? I open TIB_Query and the
> data is diplayed in a TIB_Grid. TIB_Query fetches only those records
> that are displayed in the grid (or some more records but not all) - the
> AutoFetchAll property is set to false.
> Is it right?
> Why I am asking: I am considering to use the DevExpress QuantumGrid 5
> which can work in Unbound or Provider mode and I think that this could
> be used together with the TIB_Query (after some tweaking). I do not want
> use TIBO_Query. But I think that with the QuantumGrid I will have to set
> AutoFetchAll=true and I suspect that this can have unwanted influence
> to the performance/responsivness.
> Does anybody have some experience with QuantumGrid and TIBO_Query with
> AutoFetchAll on heavy load with lots of records?
> Any hints appreciated.
> Ales Kahanek
> akahanek