<P>
GenItemGroups by default appear with no items initially set (GIGI_<CODE>
selection</CODE>
 is set to GIGS_NONE). If you wish a GenItemGroup to initially appear with a selection set to one of the GenItems, set GIGI_<CODE>
selection</CODE>
 to the identifier of that GenItem.</P>
<P CLASS="figTitle">
Code Display 11-3 Setting Enumerated Types As Identifiers</P>
<PRE>/* In most cases, each GenItemGroup should have a single set of enumerated types
 * to name its children. In this case, MyCityGroup will have 