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LabVIEW events structure vs. polling loop

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Using events is great for top level VIs but it is not the best choice for subVIs or VIs that might occasionally be used as subVIs or dynamically linked to. In these cases controlling the behaviour of the VI can be tedious. Personally I use looping and polling most of the times instead of event structures. It doesn't take up much in terms of resources and is most flexible.

 

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