Hi everyone,
I have a main VI that call a SubVI containing a call by reference.
The call by ref pass some parameters to the target VI.
One of the parameter is from a control on the main VI (UI). As long as I dont hold the control (a slider), everything is fine. If I do hold the control, the call by reference does not execute until I release the mouse (to be more specific the Open VI reference does not execute). It would not be a problem if the call by reference was not in a state machine, (and expected to be called several time while the user hold the control), the consequence is that my VI execute only once with the first value from the control which is always never the one when the user release the mouse. It might very well be a know behavior (but until now it has never been an issue for me). Does it happen because my SubVI is in the UI thread (because of the call by ref ? )? Is there a way to prevent this from happenning (or do I have to redesign my VI around that behavior ?)?
Thanks
PJM
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