How to stop the 2 parallel loops

Hi all

I have a vi (see attached example) that can be closed in 2 ways:

(1) user has pressed a button 'Quit' (with a LATCH action) on the GUI.

(2) the user tries to close the cover by pressing the Red "X" in the upper right.

The vi contains 2 parallel loops: a main loop that contains the actual code and a 2nd loop containing a stop of vi events.

The problem is, while the "narrow Panel?" event works very well and finished the 2 loops, isn't the event "value change.

Then, when I press the button Exit the vi does not stop.

Any good idea how should I apply it?

From my experience, a ValueChange event is not raised when you write to a local variable.  I see two quick options:

You could write the value by using the Value property node (Signaling) (which raises the ValueChange event).

Or you could simplify things a bit and just use a local variable.  I prefer this option.  See attachment.

Tags: NI Software

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