A change of value through VI signalling Server

I have a sub - vi with the event structure that is called from a main vi by means of call by reference. I can change the values of the controls on the sub - vi, but the Sun-vi does not recognize the exchange value in the case where the structure. Is it possible to send a signal of change of value in the sub - vi of the main vi? My goal is to not have to make changed to the subvi. I have attached a Pseudo-exemple to show you what I'm trying to accomplish:

It's the main vi with a ref to the target vi call

This is the target vi. A change in value is not recognized when the value of control is passed hand vi. Is it possible to do this?

You use the Value property (signs) on the reference of the order.

To get the control reference is to get the reference group of the VI, the controls property [the] property of the Panel. Then wrap using the search for one with the proper name.

Tags: NI Software

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