OPC Studio User's Guide and Reference
UAWriteValueArguments Constructor(UANodeArguments,Object,UAAttributeId)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.OperationModel Namespace > UAWriteValueArguments Class > UAWriteValueArguments Constructor : UAWriteValueArguments Constructor(UANodeArguments,Object,UAAttributeId)
An object that specifies the node in the OPC server.
The value to be written.
Attribute Id. Identifies an attribute of a node.
Syntax
'Declaration
 
Public Function New( _
   ByVal nodeArguments As UANodeArguments, _
   ByVal value As Object, _
   ByVal attributeId As UAAttributeId _
)
'Usage
 
Dim nodeArguments As UANodeArguments
Dim value As Object
Dim attributeId As UAAttributeId
 
Dim instance As New UAWriteValueArguments(nodeArguments, value, attributeId)

Parameters

nodeArguments
An object that specifies the node in the OPC server.
value
The value to be written.
attributeId
Attribute Id. Identifies an attribute of a node.
Exceptions
ExceptionDescription

A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.

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.

An invalid enumeration value was used.

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