> The data will be dupplicated.
Yes and it is bad but as I said it is good for even couple
thousand record.
Regards,
Ara
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On Sunday 08 May 2016 08:44:37 Aradeonas wrote:
> A simple way is to make BufferCount=RecordCount so all record will be in
> buffer, it will be fast and easy to use and good for even couple of
> thousands records but not a real solution.
>
The data will be dupplicated.
Martin
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A simple way is to make BufferCount=RecordCount so all record will be in
buffer, it will be fast and easy to use and good for even couple of
thousands records but not a real solution.
Regards,
Ara
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On Sunday 08 May 2016 04:31:29 Jesus Reyes A. wrote:
> En Sat, 07 May 2016 01:26:38 -0500, Martin Schreiber
>
> escribió:
> > On Friday 06 May 2016 23:20:41 Aradeonas wrote:
> >> Thanks.
> >>
> >> So what is the best way to provide those 100 to 1100 record at least
> >>
En Sat, 07 May 2016 01:26:38 -0500, Martin Schreiber
escribió:
On Friday 06 May 2016 23:20:41 Aradeonas wrote:
Thanks.
So what is the best way to provide those 100 to 1100 record at least
without Dataset calling AfterScroll event?
I want to not make any event while
On Saturday 07 May 2016 11:03:28 Aradeonas wrote:
>
> > A possible workaround could be to call TDataset.DisableControls(), to
> > fetch the needed records and to restore the DB cursor position before
> > calling EnableControls(). I fear it is not efficient and has
> > sideeffects.
>
> What side
> The easy one is probably to make two independent connections to the
> database. More elaborated solutions would be for example copy all said
> records to a memdataset and only connect that to a dbgrid, OR put the
> records in a non-dataset enabled component, like a TDrawGrid or
> TStringGrid,
On Friday 06 May 2016 23:20:41 Aradeonas wrote:
> Thanks.
>
> So what is the best way to provide those 100 to 1100 record at least
> without Dataset calling AfterScroll event?
> I want to not make any event while scrolling my custom Grid so other
> connected DB controls change their values
En Fri, 06 May 2016 16:20:41 -0500, Aradeonas
escribió:
Thanks.
So what is the best way to provide those 100 to 1100 record at least
without Dataset calling >AfterScroll event?
I want to not make any event while scrolling my custom Grid so other
connected DB
Thanks.
So what is the best way to provide those 100 to 1100 record at least
without Dataset calling AfterScroll event?
I want to not make any event while scrolling my custom Grid so other
connected DB controls change their values otherwise while Im scrolling
my custom grid it will cause calling
On Fri, 06 May 2016 15:07:18 -0500, Aradeonas
wrote:
Thanks, It seems I should explain better.
For RecordCount you are right and it seems DBGrid doesn't know correct
number either otherwise it should has a better scroll size.
I want to do something like DBGrid and
Thanks, It seems I should explain better.
For RecordCount you are right and it seems DBGrid doesn't know correct
number either otherwise it should has a better scroll size.
I want to do something like DBGrid and for that I want to get only a
part of data for example record 1000 to 1100 and for
On Fri, 06 May 2016 13:44:46 -0500, Aradeonas
wrote:
Jesus,In that demo if I set BufferCount to 9 always get 9 records and
even Query.RecordCount will be 9 even result is more.
How can I get real count? I can get count before setting the link but is
it the best
Jesus,
In that demo if I set BufferCount to 9 always get 9 records and even
Query.RecordCount will be 9 even result is more.
How can I get real count? I can get count before setting the link but is
it the best way?
How can I move or scroll link without moving Query? I want to scroll the
grid and
Thanks for the explanation, with your demo its more clear to me.
Regards,
Ara
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En Thu, 05 May 2016 16:53:00 -0500, Aradeonas
escribió:
Hi,
I'm curious about how TDBGrid now what to show in a column as value.
I mean if I want to make a custom grid simple solution si going from
first to last of TDataset and read columns value.
I Browsed TDBGrid
Hi,
I'm curious about how TDBGrid now what to show in a column as value.
I mean if I want to make a custom grid simple solution si going from
first to last of TDataset and read columns value.
I Browsed TDBGrid code lately but sadly I couldnt find how it works to
get data without (as I think)
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