Find the resources gap visa?

When I develop the VI to my office and not at the station to test PC, the resource VISA name is empty.

Once the VI is moved to the station test PC, the user can select a jury VXI.

How to make sure that the user has selected a VISA before continuing?

I can wire a comparison to check the empty string, and that works. But is there a method I should use?

Try not 'a road/number/Refnum ".

Or try opening the Refnum and trap for errors and the feedback loop to create a user select again.

Tags: NI Software

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