ONTROLLER">
 </A>
MSG_VIS_RULER_UPDATE_GRID_CONTROLLER</H6>
<PRE CLASS="syntax">void MSG_VIS_RULER_UPDATE_GRID_CONTROLLER(); </PRE>
<P>
This message signals that the ruler should update its grid controller, if any.</P>


<H6 CLASS="RefETitle">
<A NAME="Ruler_a.htm_IX_MSG_VIS_RULER_UPDATE_GUIDE_CONTROLLER">
 </A>
MSG_VIS_RULER_UPDATE_GUIDE_CONTROLLER</H6>
<PRE CLASS="syntax">void MSG_VIS_RULER_UPDATE_GUIDE_CONTROLLER();</PRE>
<P>
This message signals that the ruler should update its guide controller, if any.