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Devart.Data.Oracle Namespace / OnChangeEventHandler Delegate
The source of the event.
An OracleNotificationEventArgs object that contains the event data.

In This Topic
    OnChangeEventHandler Delegate
    In This Topic
    Represents the method that will handle the OnChange event of an OracleDependency.
    Syntax
    'Declaration
     
    Public Delegate Sub OnChangeEventHandler( _
       ByVal sender As Object, _
       ByVal eventArgs As OracleNotificationEventArgs _
    ) 
    public delegate void OnChangeEventHandler( 
       object sender,
       OracleNotificationEventArgs eventArgs
    )

    Parameters

    sender
    The source of the event.
    eventArgs
    An OracleNotificationEventArgs object that contains the event data.
    Remarks

    When you create an OracleLoaderErrorEventArgs delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate. For more information about event handler delegates, see "Events and Delegates" in the .NET Framework SDK documentation.

    Requirements

    Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also