ExportOwnCertificateOrCertificatePackToFile Method (EasyUAApplicationCore)

Exports the own certificate and optionally its private key to a given file.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Sub ExportOwnCertificateOrCertificatePackToFile( _
   ByVal exportCertificateArguments As UAExportCertificateArguments _
)

'Usage
 
Dim instance As EasyUAApplicationCore
Dim exportCertificateArguments As UAExportCertificateArguments
 
instance.ExportOwnCertificateOrCertificatePackToFile(exportCertificateArguments)

public void ExportOwnCertificateOrCertificatePackToFile( 
   UAExportCertificateArguments exportCertificateArguments
)

public:
void ExportOwnCertificateOrCertificatePackToFile( 
   UAExportCertificateArguments^ exportCertificateArguments
)

Parameters

exportCertificateArguments: Contains arguments for exporting an application certificate.
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.ObjectDisposedException	An operation was performed on a disposed object.
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.

System.ObjectDisposedException An operation was performed on a disposed object.

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

When UACertificateArguments.CertificateTypeId in exportCertificateArguments is null (Nothing in Visual Basic), the operation exports the whole certificate pack. Otherwise, it exports the certificate of certificate type specified by the UACertificateArguments.CertificateTypeId in exportCertificateArguments. If the specified certificate type Id is Null, the default certificate type Id from DefaultCertificateTypeId is used instead.

When certificate pack is used, this method operates on certificates with certificate type Ids given by PackCertificateTypeIds.

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

EasyUAApplicationCore Class
EasyUAApplicationCore Members
PackCertificateTypeIds Property

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