ReadNode(Object) Method

Reads all designated model members of the given node from the OPC-UA server.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Overloads Sub ReadNode( _
   ByVal node As Object _
)

'Usage
 
Dim instance As UAModelClient
Dim node As Object
 
instance.ReadNode(node)

public void ReadNode( 
   object node
)

public:
void ReadNode( 
   Object^ node
)

Parameters

node: The node on which the operation will be performed.

Exceptions

Exception Description

Exception	Description
System.ArgumentNullException	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.
OpcLabs.BaseLib.Licensing.LicensingException	The component is not licensed for the operation requested.

System.ArgumentNullException

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.

OpcLabs.BaseLib.Licensing.LicensingException The component is not licensed for the operation requested.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

Reference

UAModelClient Class
UAModelClient Members
Overload List

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