Open several void / vi main screw

I develop an application that consist of a VI main and several under screw which include different services. I would like to be able to open several utilities (subvis) at the same time of the VI main. So far, I've noticed that when you open a sub main VI VI, the main VI stuck in execution of the Sub VI and cannot perform any other operations until the sub VI is closed.

Does anyone know of a way around this?

Ok..  I'll ignore what I was going to post...

What you need is to use a producer-consumer architecture, where your producer is an event handler.  It will load the selection of the operator.
The loop of consumer will be a state machine.  It will deal with buttons that have been pushed back.

The trick is to use a reference of VI opened with a node to invoke.  Invoke at the node level, select run a VI and wait for him until it is set to false.

In the appropriate State of the state machine, thread the path of the Sub - VI appropriate to the path of the reference VI vi Terminal opened.

Close the references at the end (wxit program status).  I recommend also using def enum type to select States.

Tags: NI Software

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