Description of Polymophic TTree Collection And TRootCollection :
TTreeCollection - Polymorphic Collection with hierarchical structure. Next generation of TCollection with incredible features:Each Item of Collection itself is a CollectionHierachical Structure with TTreeNodes functionalityPolymorphic Tree - you can hold tree of any descendants of TTreeCollection.Full Delphi streaming system support runtime/designtime:Can save objects properties at designtime and runtimeStream Load/Save, File Load/SaveDB support functions- convert objects to text and text to objectsVery simple, versatile and convenient TreeCollectionEditor with access TreeCollection and their items properties in ObjectInspector (only for Delphi3/4 and BCB 3/4)TRootCollection Component - simple implementation component which hold Root TreeCollection.