This method reads the next row in the result set.

Declaration

// C#
public override  bool Read();

Return Value

Returns true if another row exists; otherwise, returns false.

Implements

IDataReader

Exceptions

InvalidOperationException - The connection is closed or the reader is closed.

Remarks

The initial position of the data reader is before the first row. Therefore, the Read method must be called to fetch the first row. The row that was just read is considered the current row. If the OracleDataReader has no more rows to read, it returns false.

Example

The code example for the OracleDataReader class includes the Read method. See "Example".