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AB uses only the visible bars for charting, plus what is necessary outside the window. to enable more bars to be used you add setbarsrequired function to the chart
Setbarsrequired(50000,50000);
then for the value of 10000th bar
barValue = lastvalue(valuewhen(barindex()==999,C));
--
Cheers
Graham Kav
AFL Writing Service
http://www.aflwriting.com
On 05/02/2008, wavemechanic <timesarrow@xxxxxxxxxxxxx> wrote:
Don't recall but maybe there is something in the
settings that will work. If not, valuewhen(cum(1) == 10000, c, 1)
will.
Bill
----- Original Message -----
Sent: Monday, February 04, 2008 8:05
AM
Subject: [amibroker] simple question regarding
arrays
>
Hi,
> I am very new to afl and I have a stupid problem on coding my
indicator.
> I have 50,000 1 minute candle in my database and on my chart
, now I
> want to access the close of the price on the bar #10000 , but
when I
> use C[10000] I get "subscription out of range/error 10" message.
it
> tells me I can not access the array out of [0..countbar-1] !
>
as I know countbar shows how many candles are visible on chart right
> now
and it is a low number for example 150 or 160 if you zoom-in in
>
decreases , if u zoom-out it increases , so how can I access the
> candles
regardless of the zoom of the window ?
> Regards
>
>
>
>
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Please note that this group is for discussion between users only.
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