OPC Studio User's Guide and Reference
UAWriteArguments Constructor(UAAttributeArguments,UAAttributeData)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.OperationModel Namespace > UAWriteArguments Class > UAWriteArguments Constructor : UAWriteArguments Constructor(UAAttributeArguments,UAAttributeData)
Attribute arguments object to be copied from.

The value of this parameter cannot be null (Nothing in Visual Basic).

Value of an attribute, together with status code and timestamps, to be written.

The value of this parameter cannot be null (Nothing in Visual Basic).

Initializes a new instance, specifying the attribute arguments, and attribute data.
Syntax
'Declaration
 
Public Function New( _
   ByVal attributeArguments As UAAttributeArguments, _
   ByVal attributeData As UAAttributeData _
)
'Usage
 
Dim attributeArguments As UAAttributeArguments
Dim attributeData As UAAttributeData
 
Dim instance As New UAWriteArguments(attributeArguments, attributeData)

Parameters

attributeArguments
Attribute arguments object to be copied from.

The value of this parameter cannot be null (Nothing in Visual Basic).

attributeData
Value of an attribute, together with status code and timestamps, to be written.

The value of this parameter cannot be null (Nothing in Visual Basic).

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.

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