UserDefined constructor syntax

What is the format of the “ControllerID” parameter in the UserDefined constructor in the PC RobotApplication Builder for 5.06?

Is it like this…

UserDefined data = new UserDefined(“127.0.0.1”,“menudata”);

or this…

UserDefined data = new UserDefined(“14-12345”,“menudata”);

or what?

I can’t seem to get it to do anything, although no errors are thrown.

Have you tried giving it the name of your controller object?