QuickOPC User's Guide and Reference
UAAttributeDataResult Constructor(Object,Exception,UAAttributeData)



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OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.OperationModel Namespace > UAAttributeDataResult Class > UAAttributeDataResult Constructor : UAAttributeDataResult Constructor(Object,Exception,UAAttributeData)
The state object specified when the operation was invoked.
The reason of the failure of the operation.
The OpcLabs.EasyOpc.UA.UAAttributeData (value, timestamps and status code) that is a successful result of the operation.
Initializes a new instance of the class. Initializes a new instance of the class, with given state object, exception, and OpcLabs.EasyOpc.UA.UAAttributeData.
Syntax
'Declaration
 
Public Function New( _
   ByVal state As Object, _
   ByVal exception As Exception, _
   ByVal attributeData As UAAttributeData _
)
 
'Usage
 
Dim state As Object
Dim exception As Exception
Dim attributeData As UAAttributeData
 
Dim instance As New UAAttributeDataResult(state, exception, attributeData)

Parameters

state
The state object specified when the operation was invoked.
exception
The reason of the failure of the operation.
attributeData
The OpcLabs.EasyOpc.UA.UAAttributeData (value, timestamps and status code) that is a successful result of the operation.
Exceptions
ExceptionDescription

One of the arguments provided to a method is not valid.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

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