Hello,
You don't need to worry about adding symbols. It is all done automatically by
AmiBroker.
Your only responsibility is to fill data for given symbol IF/WHEN AmiBroker
asks for it
via GetQuotesEx.
The idea is very simple: AmiBroker ask for data for given symbol and you should
deliver.
If you can not satisfy request immediately you can simply send request in your
plugin
and return immediatelly without delivering data at this moment.
Once data arrive, you should send WM_STREAMING_UPDATE message to AmiBroker
and it will call GetQuotesEx again, then you will deliver the data.
Inside plugin you should maintain list of active symbols that is
as large as data source/subscription allows. Least recently used symbols should
be removed
from this list if AmiBroker asks for new data for other symbols via GetQuotesEx.
Best regards,
Tomasz Janeczko
amibroker.com
On 2010-08-27 10:55, gy.lukacs wrote:
> Hi
>
> In a data plugin:
>
> Do you know how to add to / change ticks of a ticker which is not in view and
> the data plugin does not receive GetQuotes(Ex) for? How to force Amibroker to
> call GetQuotes(Ex) to any ticker? I want to avoid OLE.
>
> Thanks,
> lukit
>
>
>
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