OPC Studio User's Guide and Reference
ImportOwnCertificateFromFile Method (IEasyUAClientServerApplicationExtension)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Application.Extensions Namespace > IEasyUAClientServerApplicationExtension Class : ImportOwnCertificateFromFile Method
The OPC UA client/server application object that will perform the operation.
The name of the file from which the certificate will be imported.
Imports the own default certificate and its private key from a given file.
Syntax
'Declaration
 
<ExtensionAttribute()>
Public Shared Sub ImportOwnCertificateFromFile( _
   ByVal application As IEasyUAClientServerApplication, _
   ByVal filePath As String _
) 
'Usage
 
Dim application As IEasyUAClientServerApplication
Dim filePath As String
 
IEasyUAClientServerApplicationExtension.ImportOwnCertificateFromFile(application, filePath)
[Extension()]
public static void ImportOwnCertificateFromFile( 
   IEasyUAClientServerApplication application,
   string filePath
)
[Extension()]
public:
static void ImportOwnCertificateFromFile( 
   IEasyUAClientServerApplication^ application,
   String^ filePath
) 

Parameters

application
The OPC UA client/server application object that will perform the operation.
filePath
The name of the file from which the certificate will be imported.
Exceptions
ExceptionDescription

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.

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

The trusted peers certificate store will also be updated.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also