QuickOPC User's Guide and Reference
UAModelAccessFailureEventArgs Constructor(Exception,UAEndpointDescriptor,UANodeDescriptor,UAAttributeId)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.InformationModel Namespace > UAModelAccessFailureEventArgs Class > UAModelAccessFailureEventArgs Constructor : UAModelAccessFailureEventArgs Constructor(Exception,UAEndpointDescriptor,UANodeDescriptor,UAAttributeId)
The exception that has caused the update failure.
The OPC-UA server (endpoint) involved in the operation.
The descriptor of the OPC-UA node involved in the operation.
Attribute Id. Identifies an attribute of a node.
Initializes a new instance of the class, with given exception and the related mapping source.
Syntax
'Declaration
 
Public Function New( _
   ByVal exception As Exception, _
   ByVal endpointDescriptor As UAEndpointDescriptor, _
   ByVal nodeDescriptor As UANodeDescriptor, _
   ByVal attributeId As UAAttributeId _
)
'Usage
 
Dim exception As Exception
Dim endpointDescriptor As UAEndpointDescriptor
Dim nodeDescriptor As UANodeDescriptor
Dim attributeId As UAAttributeId
 
Dim instance As New UAModelAccessFailureEventArgs(exception, endpointDescriptor, nodeDescriptor, attributeId)

Parameters

exception
The exception that has caused the update failure.
endpointDescriptor
The OPC-UA server (endpoint) involved in the operation.
nodeDescriptor
The descriptor of the OPC-UA node involved in the operation.
attributeId
Attribute Id. Identifies an attribute of a node.
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