.NET Objects Supported
Using the .NET Objects
ADO.NET 2.0 introduced a new set of classes that provided an additional, more generic interface between applications and data sources.
Predecessors of ADO.NET 2.0 opted for a tighter factoring of data providers into each specific instance of the data provider used by an application. In contrast, ADO.NET 2.0 and higher deliver a set of base classes that permit applications to handle a heterogeneous set of data sources with a single API, much like is done with ODBC and JDBC today. This means that in ADO.NET 2.0 and higher, all data classes derive from base classes, and exist in a specific dedicated namespace, System.Data.Common.
The data provider supports:
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.NET Base Classes
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Data Provider-specific Classes
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PSQL Common Assembly Classes