Hi, I am binding the DataGridControl from code behind using datagridcollectionview.....Suppose my datatable contains 5 columns . Now in the xceed grid i want to display the values of 1st and 3rd column in the same header i.e. in one column . How can i achieve this ?????

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