Ack([ActorID])

Acknowledges an alarm configured in an Alarm Source object. This method returns a Boolean indicating whether that operation was successful or not. The ActorID parameter informs the name of the user responsible for acknowledging the alarm. This is an optional parameter and, if omitted, assumes E3 Viewer's user logon, "Anonymous" if there is no user logged on, or "System" if this method's call started at the server.