OPC Studio User's Guide and Reference
ExportOwnCertificateToFile Method (_EasyUAClientServerApplication)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Application.ComTypes Namespace > _EasyUAClientServerApplication Interface : ExportOwnCertificateToFile Method
Contains arguments for exporting an application certificate.
Exports the own certificate and optionally its private key to a given file.
Syntax
'Declaration
 
Sub ExportOwnCertificateToFile( _
   ByVal exportCertificateArguments As Object _
) 
'Usage
 
Dim instance As _EasyUAClientServerApplication
Dim exportCertificateArguments As Object
 
instance.ExportOwnCertificateToFile(exportCertificateArguments)
void ExportOwnCertificateToFile( 
   object exportCertificateArguments
)
void ExportOwnCertificateToFile( 
   Object^ exportCertificateArguments
) 

Parameters

exportCertificateArguments
Contains arguments for exporting an application certificate.
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.

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