OPC Studio User's Guide and Reference
UAReadArguments Constructor(UAAttributeArguments,UAReadParameters)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.OperationModel Namespace > UAReadArguments Class > UAReadArguments Constructor : UAReadArguments Constructor(UAAttributeArguments,UAReadParameters)
Attribute arguments object to be copied from.
Contains parameters for OPC-UA read operations, such as the maximum age of the value.
Syntax
'Declaration
 
Public Function New( _
   ByVal attributeArguments As UAAttributeArguments, _
   ByVal readParameters As UAReadParameters _
)
'Usage
 
Dim attributeArguments As UAAttributeArguments
Dim readParameters As UAReadParameters
 
Dim instance As New UAReadArguments(attributeArguments, readParameters)

Parameters

attributeArguments
Attribute arguments object to be copied from.
readParameters
Contains parameters for OPC-UA read operations, such as the maximum age of the value.
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