System.Data (system.data.dll) |
interface |
This interface represents a data adapter that bridges a data source
and a DataSet object. This interface extends the
IDataAdapter , which provides basic methods for
transferring data to and from a data source by adding four properties
that are specific to relational database use. These include
DeleteCommand (the SQL statement used to delete
records from the data source), InsertCommand (the
SQL statement used to insert new records in the data source),
UpdateCommand (the SQL statement used to update
records in the data source), and SelectCommand
(the SQL query used to retrieve records from the data source).
public interface IDbDataAdapter : IDataAdapter {
// Public Instance Properties
public IDbCommand DeleteCommand{set; get; }
public IDbCommand InsertCommand{set; get; }
public IDbCommand SelectCommand{set; get; }
public IDbCommand UpdateCommand{set; get; }
}
Implemented By
System.Data.OleDb.OleDbDataAdapter
, System.Data.OracleClient.OracleDataAdapter
, System.Data.SqlClient.SqlDataAdapter