e returns the value in the <CODE>
VRI_type</CODE>
 field.</P>


<H6 CLASS="RefETitle">
<A NAME="Ruler_3.htm_IX_MSG_VIS_RULER_SET_CONSTRAIN_STRATEGY">
 </A>
MSG_VIS_RULER_SET_CONSTRAIN_STRATEGY</H6>
<PRE CLASS="syntax">void MSG_VIS_RULER_SET_CONSTRAIN_STRATEGY(
        VisRulerConstrainStrategy 				setflags,
        VisRulerConstrainStrategy 				clearflags);</PRE>
<P>
This message sets the default mouse constrain strategy for the ruler.</P>
<P CLASS="refField">
Parameters:	<EM>setflags</EM>	Flags to set.</P>