YPE_FLAGS</H4>
<PRE CLASS="syntax">void	MSG_VIS_SET_TYPE_FLAGS(
        VisTypeFlags		flagsToSet,
        VisTypeFlags		flagsToClear);</PRE>
<P>
This message causes the object to set its <CODE>
VI_typeFlags</CODE>
 field to the values passed. The <CODE>
flagsToSet</CODE>
 parameter will be OR-ed with <CODE>
VI_typeFlags</CODE>
, and the <CODE>
flagsToClear</CODE>
 parameter will be logically inverted and then AND-ed with the field. The clear operation will occur after the set. Therefore a flag set in both p