This is the source code that I created to demonstrate a plugin architecture based off LabVIEW classes for the Chicago LabVIEW User Group on 19 Oct 2016.
A plugin architecture is code that will allow extension of functionality WITHOUT REDISTRIBUTION of the compiled executable (ie a *.exe).
The classes were generated using the Native LabVIEW class provider in the NI GDS toolkit (http://www.ni.com/gate/gb/GB_EVALTLKTGOOP/US or from VIPM), but this plugin architecutre should work with any classes in LabVIEW.
Code is written in LabVIEW 2015.
Bryan