OPC Studio User's Guide and Reference
UADataChangeNotificationPayload<TValue> Constructor(String,String,String,UAAttributeDataPayload<TValue>)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.ComplexEventProcessing Namespace > UADataChangeNotificationPayload<TValue> Class > UADataChangeNotificationPayload<TValue> Constructor : UADataChangeNotificationPayload<TValue> Constructor(String,String,String,UAAttributeDataPayload<TValue>)
A string specifying the OPC-UA server endpoint.
A string specifying the OPC-UA node, its attribute and index range list.
The error ID of the error.
An event payload with an OPC-UA attribute value, together with status code and timestamps.
Initializes a new event payload from individual data members.
Syntax
'Declaration
 
Public Function New( _
   ByVal endpoint As String, _
   ByVal attribute As String, _
   ByVal errorId As String, _
   ByVal attributeDataPayload As UAAttributeDataPayload(Of TValue) _
)
'Usage
 
Dim endpoint As String
Dim attribute As String
Dim errorId As String
Dim attributeDataPayload As UAAttributeDataPayload(Of TValue)
 
Dim instance As New UADataChangeNotificationPayload(Of TValue)(endpoint, attribute, errorId, attributeDataPayload)
public UADataChangeNotificationPayload<TValue>( 
   string endpoint,
   string attribute,
   string errorId,
   UAAttributeDataPayload<TValue> attributeDataPayload
)

Parameters

endpoint
A string specifying the OPC-UA server endpoint.
attribute
A string specifying the OPC-UA node, its attribute and index range list.
errorId
The error ID of the error.
attributeDataPayload
An event payload with an OPC-UA attribute value, together with status code and timestamps.
Requirements

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

See Also