Trigger event sub vi

Hi,
Im trying to trigger an event in a sub VI. I've tried two things:
-pass reference of a control that should trigger the event into memory, read it and make a property node 'value signaling' for it. It accepts variant so I wired a 'true' to it, and converted this to variant. Didnt work.
-Opened the VI reference, selected method for control and I can change then control values by name. Of course didnt work. Is there a way to get this done through VI reference, I prefer this
over the first thing. Of course, I need a solution in general
Thanks!

_Faust wrote:
So now I have one other question regarding this array with references: Suppose I am looking for a reference to a specific control, can I find it in the array by searching for its name or something?
See the attached picture. You can see that each control reference has a property node for Label.Text. This is the control's name (or commonly called a label). So you can form an array of names, search for the name you want. The index of the name found will be the index of the control reference in the controls array. You can use this index to extract that reference.
The picture shows two methods for retrieving the names. The top one uses a controls array build manually. The bottom one shows how to use property nodes to get the Front Panel controls array. It is already built for you. No need to build any control arrays on your own. Warning: Even though an indicator is called an indicator, all indicators will show up in the Controls[] array. The array contains all controls and indicators. There is also a property node choice for Objects and Decorations. I think Objects includes all controls, indicators, decorations, anything that can have a label.
- tbob
Inventor of the WORM Global

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Trigger event sub vi

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