Advantage .NET Data Provider
Full name: Advantage.Data.Provider.AdsExtendedReader
Implements: System.Data.IDataReader
An AdsExtendedReader object represents a result set obtained from Advantage Database Server or Advantage Local Server via an SQL statement or a directly opened table. AdsExtendedReader is derived from AdsDataReader and offers an extended feature set that includes advanced table navigation, indexed searches, scopes, filters, locks and direct data manipulation.
To create an AdsExtendedReader, you must call the AdsCommand.ExecuteExtendedReader method, rather than directly using a constructor.