ExportApplicationManifest Method

Exports the OPC UA application manifest into a stream.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<ExtensionAttribute()>
Public Shared Sub ExportApplicationManifest( _
   ByVal application As IEasyUAClientServerApplication, _
   ByVal stream As Stream _
)

'Usage
 
Dim application As IEasyUAClientServerApplication
Dim stream As Stream
 
IEasyUAClientServerApplicationExtension.ExportApplicationManifest(application, stream)

[Extension()]
public static void ExportApplicationManifest( 
   IEasyUAClientServerApplication application,
   Stream stream
)

[Extension()]
public:
static void ExportApplicationManifest( 
   IEasyUAClientServerApplication^ application,
   Stream^ stream
)

Parameters

application: The OPC UA client/server application object that will perform the operation.
stream: The stream into which the data will be exported.

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.EasyOpc.UA.OperationModel.UAException	The OPC UA operation has failed. This operation exception in uniformly used to allow common handling of various kinds of errors. The System.Exception.InnerException always contains information about the actual error cause. This is an operation error that depends on factors external to your program, and thus cannot be always avoided. Your code must handle it appropriately.

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.EasyOpc.UA.OperationModel.UAException

The OPC UA operation has failed. This operation exception in uniformly used to allow common handling of various kinds of errors. The System.Exception.InnerException always contains information about the actual error cause.

This is an operation error that depends on factors external to your program, and thus cannot be always avoided. Your code must handle it appropriately.

Remarks

Application manifest and its concrete representations are not part of the OPC UA standard, although the concepts of individual parts of the application manifest are covered by OPC UA specifications.

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

IEasyUAClientServerApplicationExtension Class
IEasyUAClientServerApplicationExtension Members

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