EasyUADataChangeNotificationEventHandler Delegate

Represents the method that will handle an event raised for every significant data change in a subscribed OPC monitored item.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<ComVisibleAttribute(False)>
Public Delegate Sub EasyUADataChangeNotificationEventHandler( _
   ByVal sender As Object, _
   ByVal e As EasyUADataChangeNotificationEventArgs _
)

'Usage
 
Dim instance As New EasyUADataChangeNotificationEventHandler(AddressOf HandlerMethod)

[ComVisible(false)]
public delegate void EasyUADataChangeNotificationEventHandler( 
   object sender,
   EasyUADataChangeNotificationEventArgs e
)

[ComVisible(false)]
public delegate void EasyUADataChangeNotificationEventHandler( 
   Object^ sender,
   EasyUADataChangeNotificationEventArgs^ e
)

Parameters

sender: The source of the event.
e: An OpcLabs.EasyOpc.UA.OperationModel.EasyUADataChangeNotificationEventArgs that contains the event data.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

Reference

EasyUADataChangeNotificationEventHandler Members
OpcLabs.EasyOpc.UA Namespace

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