Summary

This advanced example is executed by the templates autoexec. v21812 is the script line number, v1818 is the script name. Each time one of them change, 3b2 increase the variables (respectively) _AX_P_ and _AX_S_ and sends the comment event 600 or 601 with the variable value as parameter.

Adventtest.exe (the sample wrapper program delivered with 3B2 ocx builds) displays the event number and the event parameter it receives from 3b2 (eg. event 600,1 would show 600 in the first field and 1 in the second, at the bottom left of the window).

However, up to its version 2.3, it does not display the number of received events in any manner, so the only way to see, on screen, consecutive events with identical numbers, is to change their parameters. Hence the slightly unusual sample seen here.