Xavier,
You wrote:
...I have tried to update my LV Vi design style to keep up with the new functionalities like User Event Handling... I have a main Vi (call it TopLevel.vi) that dynamically launches subVis on user demand (call them subViN.vi, N=1,2, etc). The user plays with the subVi, and one action requires the main Vi to be updated somehow ... I thought initially that the dynamic event registration feature would help me do this in a more elegant way, but I can't figure out how, so maybe I am just wrong. What I would need is some sort of event registration in the TopLevel.vi that would be fired in the subVis. But since the subVis are not started until possibly very late in the execution process, this cannot be done at launch time in the TopLevel.vi...
Can't you create and register a user event (or multiple user events) in the main VI and pass the appropriate user event reference to each subVI as it is launched? Each subVI then generates the appropriate user event at the appropriate time and the event structure in the main VI responds.
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EnWirementally,
Paul F. Sullivan----------------------------------------------------
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