How to call a subvi with event controll?

Hi:
I got a control vi written extensively by front panel events. I want to use it as a subvi, can I fire a event trigger programmably by anyway?
Thanks

菊花烧饼 wrote:
http://forums.ni.com/ni/board/message?board.id=170&message.id=134729&query.id=80280#M134729
I didn't sure waht you means,maybe the link have some help to you
Really, it is ireelevant to this post, but very much needed for me, because I was searching for calling a .VIT dynamically.
Thanks for that.
BTW, what is your name ? It is showing 4 squares.
But, I hope this is not your name.
- Partha
LabVIEW - Wires that catch bugs!

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Could you indicate why you would want to?
The eventhandler you show here uses the properties of the event object passed as an argument.
The way I read it it is data retrieved from a server so your app won't know anything about is untill it is loaded from the server which should be done with an URLLoader object which in it's turn calls your eventHandler when the Event.COMPLETE is triggered.
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i have a timed loop which is gathering data and storing it in an array. when the array reaches a certain size, i would like to store it to a file while continuing to process new data into the array quickly. how can i pass the array to a file storage vi from within the loop without preventing the loop from continuing to iterate until the file access is complete? in other words, i would like to pass the data out of the loop and have the loop continue to run at the same rate while the data is written to a file as a lower priority task.
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> if i call a subvi with an invoke node, i can set "wait until done" to false.... but then how do i pass the data?
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here's a little more about my situation, and why i am not using a queue--
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i'm afraid if i store the data in a queue, the application might slow down once the queue gets too large, and i don't want to bog down the other control vis that are running on the same machine. if i call a sub vi to write that data, the current loop iteration does not complete until the file write is done and i miss a few periods of data. if i want to use a seperate loop to monitor the array size and perform the file access, i need to make the array available to both loops, which seems to require making it a hidden control on the front panel.... but then i have to access this large data structure via local variables, which will give me a huge memory hit, right? so i think what i would really like to do is pass the entire contents of the array off all at once to another vi, then let that vi store the data in the background while the fast loop continues to begin filling up its array again. if i call a subvi with an invoke node, i can set "wait until done" to false.... but then how do i pass the data?
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"Inside every large program is a small program struggling to get out." (attributed to Tony Hoare)

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