The usage of "user event"

[alex.]

I have an sample, but not sure why and how it use the user event inside it as attached.

Also it will go into the event structure, but I have not triggerred any event.

Thanks

[Pnt]

The user event is triggerd here.

I don't understand the question.

There are vis missing.

[alex.]

I am new of user event, just read some help and samples about it. But still not sure how it works. May you give a brief intro of it works here. How to tigger it. Also the very stranger thing is: without click on the stop button, it will enter the "stop" event structure. The missing vi are just some detail function not related.

It works like a client. The lower part will read data from a general queue. The upper part will write data to the general queue.

[Pnt]

Every time you send data to the "generate user event", a user event occurs and those data are available in the event structure.

As said in the previous thread there are a few places to start reading.

Try to delete all unnecessary function in this vi, and watch highlight execution.

Make a simple vi and if you have further questions ask again