Name

OleDbDataReader

Synopsis

This class represents a forward-only, read-only cursor that reads data from an OLE DB data source and allows you to access it one record at a time. For information about the basic OleDbDataReader methods and properties, refer to the reference for the System.Data.IDataReader and System.Data.IDataRecord interfaces, which OleDbDataReader implements.

public sealed class OleDbDataReader : MarshalByRefObject, System.Data.IDataReader, IDisposable, System.Data.

        IDataRecord, IEnumerable {

// Public Instance Properties

   public int Depth{get; }                          // implements System.Data.IDataReader

   public int FieldCount{get; }                      // implements System.Data.IDataRecord

   public bool HasRows{get; } 

   public bool IsClosed{get; }                         // implements System.Data.IDataReader

   public int RecordsAffected{get; }                // implements System.Data.IDataReader

   public object this[string name]{get; }                                   // implements System.Data.IDataRecord

   public object this[int index]{get; }                                   // implements System.Data.IDataRecord

                  // Public Instance Methods

   public void Close( );                             // implements System.Data.IDataReader

   public bool GetBoolean(int ordinal);       // implements System.Data.IDataRecord

   public byte GetByte(int ordinal);          // implements System.Data.IDataRecord

   public long GetBytes(int ordinal, long dataIndex, byte[  ] buffer, int bufferIndex, int length);

     // implements System.Data.IDataRecord

   public char GetChar(int ordinal);          // implements System.Data.IDataRecord

   public long GetChars(int ordinal, long dataIndex, char[  ] buffer, int bufferIndex, int length);

  // implements System.Data.IDataRecord

   public OleDbDataReader GetData(int ordinal);  

   public string GetDataTypeName(int index);          // implements System.Data.IDataRecord

   public DateTime GetDateTime(int ordinal);            // implements System.Data.IDataRecord

   public decimal GetDecimal(int ordinal);           // implements System.Data.IDataRecord

   public double GetDouble(int ordinal);               // implements System.Data.IDataRecord

   public Type GetFieldType(int index);               // implements System.Data.IDataRecord

   public float GetFloat(int ordinal);                  // implements System.Data.IDataRecord

   public Guid GetGuid(int ordinal);                 // implements System.Data.IDataRecord

   public short GetInt16(int ordinal);             // implements System.Data.IDataRecord

   public int GetInt32(int ordinal);               // implements System.Data.IDataRecord

   public long GetInt64(int ordinal);               // implements System.Data.IDataRecord

   public string GetName(int index);             // implements System.Data.IDataRecord

   public int GetOrdinal(string name);        // implements System.Data.IDataRecord

   public DataTable GetSchemaTable( );                // implements System.Data.IDataReader

   public string GetString(int ordinal);       // implements System.Data.IDataRecord

   public TimeSpan GetTimeSpan(int ordinal);  

   public object GetValue(int ordinal);            // implements System.Data.IDataRecord

   public int GetValues(object[  ] values);        // implements System.Data.IDataRecord

   public bool IsDBNull(int ordinal);             // implements System.Data.IDataRecord

   public bool NextResult( );                         // implements System.Data.IDataReader

   public bool Read( );                             // implements System.Data.IDataReader

                  // Protected Instance Methods

   protected override void Finalize( );             // overrides object

}

Hierarchy

System.Object → System.MarshalByRefObject → OleDbDataReader(System.Data.IDataReader, System.IDisposable, System.Data.IDataRecord, System.Collections.IEnumerable)

Returned By

OleDbCommand.ExecuteReader( )