er_5.htm_89528"> RulerShowControl</A>
.</LI>
<LI>
If you will be using any of the ruler controllers, you must provide a way to relay classed events to the VisRuler objects. Whichever object will have the target when the controllers send out their classed events must have a special handler for <CODE>
MSG_META_SEND_CLASSED_EVENT</CODE>
 which determines if the message is intended for a member of VisRuler class, and if so passes it to the master VisRuler object. Note that if you are working with the grobj libr