AsGlobalDiscoveryClient Method (

Derives an OPC UA global discovery client object from the current client object.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<NotNullAttribute()>
Function AsGlobalDiscoveryClient() As _EasyUAGlobalDiscoveryClient

'Usage
 
Dim instance As _EasyUAClient
Dim value As _EasyUAGlobalDiscoveryClient
 
value = instance.AsGlobalDiscoveryClient()

[NotNull()]
_EasyUAGlobalDiscoveryClient AsGlobalDiscoveryClient()

[NotNull()]
_EasyUAGlobalDiscoveryClient^ AsGlobalDiscoveryClient();

Return Value

The OPC UA global discovery client object derived from the current client object.

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

_EasyUAClient Interface
_EasyUAClient Members

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