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How to get hierarchical data in datagrids when using arraylist as data source?

P: n/a
When a DataSet is used as data source for a DataGrid one can get
hiearachical datagrid by using relations among the DataTables of the
DataSet. (By hierarchical datagrid, I mean columns that can be expanded
and collapsed with '+' buttons).

How can I achieve a hierarchical DataGrid when using an ArrayList as
data source?

I have tried binding ArrayList containing an ArrayList to the datagrid,
but this just shows the public properties of the ArrayList objects in
the DataGrid.


Stig Nielsson

Nov 17 '05 #1
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