!!!Listing16


	MemHandle h;
	char *FieldData;
	FormType *formP;
	Int16 NS,EW;
	formP = FrmGetFormPtr( FormPREFERENCES );

	if ( formP ) {
// filling the field for geographic height
		h = MemHandleNew( FieldGeoPosWidth+1 );
		FieldData = (char *) MemHandleLock( h );
		NS = LW_DoubleToStr(FieldData,FieldGeoPosWidth,PrefRec.GeoHeight);
		MemHandleUnlock( h );
		FldSetTextHandle( FrmGetObjectPtr( formP,
			FrmGetObjectIndex( formP, FieldNS) ), h );
		MemHandleFree( h );
	};
