AsFileTransferClient Method

Derives an OPC UA file transfer client object from the current client object.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<ExtensionAttribute()>
<NotNullAttribute()>
Public Shared Function AsFileTransferClient( _
   ByVal client As IEasyUAClient _
) As IEasyUAFileTransferClient

'Usage
 
Dim client As IEasyUAClient
Dim value As IEasyUAFileTransferClient
 
value = IEasyUAClientExtension.AsFileTransferClient(client)

[Extension()]
[NotNull()]
public static IEasyUAFileTransferClient AsFileTransferClient( 
   IEasyUAClient client
)

[Extension()]
[NotNull()]
public:
static IEasyUAFileTransferClient^ AsFileTransferClient( 
   IEasyUAClient^ client
)

Parameters

client: The client object that will perform the operation.

Return Value

The OPC UA file transfer 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

IEasyUAClientExtension Class
IEasyUAClientExtension Members

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