How can I call a VI in another VI?

[MilkyStone]

I want to call b.VI in a.VI, how can i do?

For example,  there have one  CALL button in a.VI, when i push this button, the b.VI will be open and a.VI should be closed. And in b.VI, .there have a button name BACK, when i push this button, the b.vi will be closed and it back to a.VI.

pls do me a favor to give me some clue, thanks.

[binoy]

Using invoke node and reference you can do this. here i am posting an example for that. Copy both vi's to the same directory. a1 is the main vi

[MilkyStone]

Thank you very much!

And i had try your sample vi,but i am so sorry to say that i can't open it in my Labview7,could you give me some samples in or below Lv7.

Thanks!

[binoy]

Hello,

i have converted the vis to LabVIEW 7.

[AjinkyaM]

hello,

my task is same but i want to stop  the a.vi by calling b.vi ....i mean by application is running in a.vi and for closing tht application i have made b.vi. so how i will call b.vi to stop a.vi? please suggest.

[altenbach]

(never mind)

[crossrulz]

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@AjinkyaM wrote:

hello,

my task is same but i want to stop  the a.vi by calling b.vi ....i mean by application is running in a.vi and for closing tht application i have made b.vi. so how i will call b.vi to stop a.vi? please suggest.

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In my code, that would require b.vi to send a command to a.vi via a queue, user event, or notifier.  Can you provide some more of your architecture setup?  There are just way too many possibilities and roadblocks here to go any further without that foundation.

[altenbach]

Tim, this is actually an old question and apparently continued here long ago.

[crossrulz]

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@altenbach wrote:

Tim, this is actually an old question and apparently continued here long ago.

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*FACE PALM*

You were just trying to mess with me with your above reply, weren't you?