Returns a String of Class IDs and Object IDs of the Objects to select in the tree. E.g.: "classID1,ObjID1,classID2,objID2" This is the format used by the tree.
String
IPTMultiColumnListModelRO.GetSelectedItems
PTMultiColumnListModel Class | com.plumtree.portaluiinfrastructure.ptmulticolumnlist Namespace