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event driven datalogging

Dear fellow Engineers,
I would like some useful insights and ideas from all of you. I have the following problem.

I have a .dll file running on a NI crio controller. This .dll file produces 7 different data-each corresponding to one of 7 different variables.

I have to program a VI that gives seven check boxes-each corresponding to the seven different varaiables. Depending on which check boxes are selected, the corresponding data has to be datalogged. So, if I choose, for example, checkbox 1, 3 and 7; I will have to datalogg the data produced by the 1st, 3rd and 7th variable running in the crio. If I select all the check boxes, all the 7 data sources

How do I implement this? If I treat each selection of the check-box as an event, is it possible to achieve event driven datalogging? Or is there a better algorithm to program my application?

I await useful insights and ideas from all of you,
Thanking you,

Aparna.
(student)
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hi  aparna
                 u can give all the boolean values into build array   then  using search array u can search for true ,,so that u can get  the selected values...then u can go for next............



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Indrajit

| indrajitbarve@gmail.com | indar_indar2005@yahoo.co.in .
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