Are data of a DLL shared across different chart ?

Are data of a DLL shared across different chart ?

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Postby Guest » 20 May 2009

hi,

When we use the same DLL : and request the same DLL function in 2 or 3 chart:

Is the DLL information shared across the charts ,

or is it a new instance of the DLL, with empty memory

each time we create a new chart ?

Emmanuel

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Postby Emmanuel » 21 May 2009

Hi,

Does anyone know the answer for this question ????

I would like to know

Thank you

Emmanuel

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Postby Andrew Kirillov » 22 May 2009

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Postby Emmanuel » 22 May 2009

Hi Andrew,

Thank you very much for this precious information,

this is usefull to be able to share the same Dll across the differents charts.

Thank you very much for your answer

Emmanuel

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Postby Emmanuel » 22 May 2009

Hi Andrew,

When you write :

"DLL is loaded in memory one time for each MultiCharts process."

Do you mean : a new MultiCharts process is loaded for each new chart or

a new MultiCharts process for all the charts ?

Best Regards

Emmanuel

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Postby Emmanuel » 22 May 2009

Hi Andrew,

I made some test tonight with my DLL,

and see that the same dll shared the data across all the charts this is very usefull

I was asking the previous questions reagarding DLL shared memory on the previous message, because, you wrote on one of the message, that each chart was considered as the new thread, which is excellent, because Multichart use the full capacity of the CPU computer and we still are able to share data accross chart.

Furthermore, we can see that even if Multichart is busy calculating the technical indicator, Multichart still refresh all the charts !

As usual I see the excellent job of the TSSupport team


Emmanuel

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Postby Andrew Kirillov » 27 May 2009