concatenate main vi and sub vi data

[Sonti_11532]

Is it possible to concatenate the output string of main vi and sub vi data? 

[P@Anand]

You mean both are String data type? It should be relatively simple, can you show your code? Also did you see the concatenate functions available?

[Sonti_11532]

Yes, both are string data types and i used the string concatenate function in our previous projects.

I have not yet implemented the logic. My main objective is, in my main vi i have two sub vi's corresponding to two controls. If i click on control-1 sub vi-1 will popup and i will make some changes. And some changes in second sub vi also. Finally i have to concatenate the both sub vi's outputs and main vi output and send to FPGA board.

Kindly provide the example vi for my requirements.

[crossrulz]

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11532 wrote:  Finally i have to concatenate the both sub vi's outputs and main vi output and send to FPGA board.

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What FPGA board?  How are you communicating with it?

But it does sound like all you need is a simple Concatinate String.

[Sonti_11532]

Its a Vertex7 FPGA board. We are using UDP Protocol to send the data stream (string) to FPGA. First i should collect the data from different popups and make the data stream to send.

is it possible to concatenate the data from one popup window to another window?

kindly find the attached project for your reference.