Multiselect for Lookup

·         ClassDeclaration

  SysLookupMultiSelectCtrl msCtrlUnit,msCtrlFloor,msCtrlBuild;

·         Init Method : Floor and BuildingID is the field name in design,these are stringEdit fields at the form design level

·          After super()

    msCtrlFloor = SysLookupMultiSelectCtrl::construct(element, Floor, querystr(RentalInquiryTmpFloor));

    msCtrlBuild = SysLookupMultiSelectCtrl::construct(element, BuildingID, querystr(RentalInquiryTmpBuild));

·         Floor and BuildinID modified method

public boolean modified()

{

    boolean ret;

    ret = super();

    ServiceUtility_ds.executeQuery();                            

    ServiceUtility_ds.refresh();

    ServiceUtility_ds.reread();

    return ret;

}