Hierarchical data with any DataReader

Hello,

I have two problems to resolve :

1. I search the good way to read hierarchical data with a SqlDataReader.
I don't know if it's possible. Must I use inevitably an
OleDbDataReader with SHAPE ... APPEND ...

2. How read hierarchical data on the same table with SQL server 2000 and
a SqlDataReader ?

Thanks,

Christopher.


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