DANodeDescriptor Constructor(DANodeElement)

Initializes a new instance of the class, from specified node element.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Function New( _
   ByVal nodeElement As DANodeElement _
)

'Usage
 
Dim nodeElement As DANodeElement
 
Dim instance As New DANodeDescriptor(nodeElement)

public DANodeDescriptor( 
   DANodeElement nodeElement
)

public:
DANodeDescriptor( 
   DANodeElement^ nodeElement
)

Parameters

nodeElement: The node element object - contains information gathered about a node in OPC server's address space.
The value of this parameter cannot be null (Nothing in Visual Basic).

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.

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.

Remarks

In languages that support implicit conversions (such as C# or VB.NET), in many cases you do not have call this constructor explicitly. When indicated, a call to an available equivalent implicit conversion operator will be created by the compiler automatically.

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

DANodeDescriptor Class
DANodeDescriptor Members
Overload List

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