What is the interaction between calling VIs and subVIs using VI Server?

[bmihura]

I'm studying for the CLAD and one of the lines in NI's preparation document here is this:

What is the interaction between calling VIs and subVIs using VI Server?

I know how to use the "Call By Reference" function to call a VI, but not necessarily a subVI. I thought a subVI is always loaded with the calling VI and has nothing to do with VI Server. What am I missing?

[amezam · Accepted solution]

Hi Bmihura,

I think this article will clear up how the VI Server works with subVIs called dynamically or statically.

Calling a VI by Reference

Best Regards,

[bmihura]

Yes, that makes sense; I interpreted the question wrong, as in "calling this or that" instead of "calling VIs" and "subVIs". Thanks for the link.