AseDataReader Class

A read-only, forward-only result set from a query or stored procedure.

Base Classes

MarshalByRefObject

Implements

IDataReader, IDisposable, IDataRecord, IEnumerable, IListSource

Usage

  • There is no constructor for AseDataReader. To get an AseDataReader object, execute an AseCommand:

    AseCommand cmd = new AseCommand("Select emp_id from employee", conn );
AseDataReader reader = cmd.ExecuteReader();

  • You can only move forward through an AseDataReader. If you need a more flexible object to manipulate results, use an AseDataAdapter.

  • The AseDataReader retrieves rows as needed when you use cursors. For more information see the UseCursor parameter in the ConnectionString property in the AseConnection Constructors.

Parent topic: Adaptive Server ADO.NET Data Provider API Reference
Related concepts
Ways to Access and Manipulate Data
Related reference
ExecuteReader Method