Member of the support class.
who
who global
who a b ... c
Displays the names of variables that are in use. who displays the names of all variables in use. who global displays the names of all global variables in use. who a b ... c displays the names of variables a, b, ... , c that are in use.
This function is not supported in the LabVIEW Run-Time Engine. This function can remain in your scripts when you build a stand-alone application or shared library, but the LabVIEW Run-Time Engine does not execute this function.
clear all
A = 12*23+4i
B = 4
who