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Oracle® Data Provider for .NET Developer's Guide 10g Release 2 (10.2) Part Number B14307-01 |
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# OracleFailoverEventHandler Delegate

The `OracleFailoverEventHandler` represents the signature of the method that handles the `OracleConnection.Failover` event.

Declaration

    // C#
    public delegate FailoverReturnCode OracleFailoverEventHandler(object sender,
        OracleFailoverEventArgs eventArgs);

Parameter

- `sender`

  The source of the event.

- `eventArgs`

  The `OracleFailoverEventArgs` object that contains the event data.

Return Type

An `int`.

Remarks

To receive failover notifications, a callback function can be registered as follows:

    ConObj.Failover += new OracleFailoverEventHandler(OnFailover);

The definition of the callback function `OnFailover` can be as follows:

    public FailoverReturnCode OnFailover(object sender, OracleFailoverEventArgs eventArgs)

Requirements

Namespace: `Oracle.DataAccess.Client`

Assembly: `Oracle.DataAccess.dll`

Comment: Not supported in a .NET stored procedure

See Also: "Oracle.DataAccess.Client Namespace" OracleFailoverEventArgs Class OracleFailoverEventArgs Members "Failover"