Does version 3.0 supports ObservableCollection for editing and adding new record? Or we still have to use IBindingList Interface. If yes can you guide me with any examples. Thanks  Atul   

  I am not able to find any example where we can add,edit data based on ObservableCollection. Can we do that? or are we stuck with bindableList. Secondly if the above data is exposed in combobox do how exactly we use xcdg:CellEditorBinding Thanks