OracleHAEventArgs Class

The OracleHAEventArgs class provides event data for the OracleConnection.HAEvent event.

Class Inheritance

System.Object

System.EventArgs

Oracle.DataAccess.Client.OracleHAEventArgs

Declaration

// C#
public sealed class OracleHAEventArgs

Requirements

Provider	ODP.NET, Unmanaged Driver	ODP.NET, Managed Driver	ODP.NET Core
Assembly	`Oracle.DataAccess.dll`	`Oracle.ManagedDataAccess.dll`	`Oracle.ManagedDataAccess.dll`
Namespace	`Oracle.DataAccess.Client`	`Oracle.ManagedDataAccess.Client`	`Oracle.ManagedDataAccess.Client`
.NET Framework	4.8	4.8	-
.NET (Core)	-	-	See System Requirements

Thread Safety

All public methods are thread-safe, although instance methods do not guarantee thread safety.

Remarks

When any HA event occurs for a service, service member, host, node, or instance that an OracleConnection object is set to with "ha events=true", the OracleConnection.HAEvent is triggered and passes an instance of OracleHAEventArgs to all the delegates that have registered with the event.