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Saul,
I pass longs, floats, strings everything. pls contact me privatly for
some WORKING examples. Its really very simple once you know
how :)
On 7 Jul 2002, at 17:20, Saul wrote:
> Hi all,
>
> I have spent a lot of frustrated time trying to get functions written in
> PowerBasic to work with Tradestation - the problem lies for me in
> passing price series to a function - I realise its done thru pointers
> etc - however I have become quite proficient at crashing tradestation
> and thought it was time to ask for some help.
>
> I have gone thru the email archive and any other tradestation dll
> programming examples I could find on the net - still got problems.
>
> The few examples I have found rely on two datastreams one which passes
> the price series to the dll stored in globals, with another function
> being called on a separate data series which passes back the complete
> calculated dataseries for plotting etc.
>
> I would like some help with a function that is evaluated on a bar by
> basis such as EL does, whereby data is sent to function as required and
> evaluated to be returned.
>
> The type of prototype I would like to see is something such as a Simple
> Moving Average.
>
> Whereby a price dataseries is passed bar by bar, with a length
> parameter, returning a single value for each bar.
>
>
>
> Thanks in advance
> Saul
>
Regards
Mike
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