Declaration: BroadcastChanges(Active: boolean);
After a script has been successfully executed the run-time system routinely sends a signal to all open windows indicating the changes which occurred due to the script. This causes an automatic update of all open windows. However, under some circumstances it might be useful to suppress the automatic update (for example, if you do not want an automatic renormalisation of color scales).

By default, the broadcast is enabled (Active = TRUE) and can be disabled by setting the Active parameter to FALSE.