BrowseOne Method (IEasyAEClientExtension2)

Browses the nodes in OPC A&E server's address space. Starts from the specified node, and returns information about child nodes found.

Browses the nodes in server's address space, given a browse arguments object.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<ExtensionAttribute()>
<NotNullAttribute()>
Public Shared Function BrowseOne( _
   ByVal client As IEasyAEClient, _
   ByVal browseArguments As AEBrowseArguments _
) As AENodeElementCollectionResult

'Usage
 
Dim client As IEasyAEClient
Dim browseArguments As AEBrowseArguments
Dim value As AENodeElementCollectionResult
 
value = IEasyAEClientExtension2.BrowseOne(client, browseArguments)

[Extension()]
[NotNull()]
public static AENodeElementCollectionResult BrowseOne( 
   IEasyAEClient client,
   AEBrowseArguments browseArguments
)

[Extension()]
[NotNull()]
public:
static AENodeElementCollectionResult^ BrowseOne( 
   IEasyAEClient^ client,
   AEBrowseArguments^ browseArguments
)

Parameters

client: The client object that will perform the operation.
browseArguments: Holds arguments needed to browse OPC A&E server nodes.

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.

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

IEasyAEClientExtension2 Class
IEasyAEClientExtension2 Members

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