GetCertificateSubjectName Method (AbstractEasyUAClientServerApplication)

Gets the subject distinguished name the application is configured to use for its certificates.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public MustOverride Function GetCertificateSubjectName( _
   ByVal certificateSubId As String _
) As String

'Usage
 
Dim instance As AbstractEasyUAClientServerApplication
Dim certificateSubId As String
Dim value As String
 
value = instance.GetCertificateSubjectName(certificateSubId)

public abstract string GetCertificateSubjectName( 
   string certificateSubId
)

public:
abstract String^ GetCertificateSubjectName( 
   String^ certificateSubId
)

Parameters

certificateSubId: The sub-id of the certificate. Normally an empty string.
The value of this parameter cannot be null (Nothing in Visual Basic).

Return Value

Returns the subject distinguished name.

This method never returns 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.
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

This method is pure, i.e. it does not have observable side effects.

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

AbstractEasyUAClientServerApplication Class
AbstractEasyUAClientServerApplication Members

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