'Declaration
 
<ExtensionAttribute()>
<NotNullAttribute()>
Public Overloads Shared Function ObtainNewCertificateAsync( _
   ByVal application As IEasyUAClientServerApplication, _
   ByVal arguments As UAObtainCertificateArguments, _
   ByVal progress As IProgress(Of String()), _
   ByVal cancellationToken As CancellationToken _
) As Task(Of IPkiCertificate)

'Usage
 
Dim application As IEasyUAClientServerApplication
Dim arguments As UAObtainCertificateArguments
Dim progress As IProgress(Of String())
Dim cancellationToken As CancellationToken
Dim value As Task(Of IPkiCertificate)
 
value = IEasyUAClientServerApplicationExtension.ObtainNewCertificateAsync(application, arguments, progress, cancellationToken)

[Extension()]
[NotNull()]
public static Task<IPkiCertificate> ObtainNewCertificateAsync( 
   IEasyUAClientServerApplication application,
   UAObtainCertificateArguments arguments,
   IProgress<string[]> progress,
   CancellationToken cancellationToken
)

[Extension()]
[NotNull()]
public:
static Task<IPkiCertificate^>^ ObtainNewCertificateAsync( 
   IEasyUAClientServerApplication^ application,
   UAObtainCertificateArguments^ arguments,
   IProgress<array<String^>>^ progress,
   CancellationToken cancellationToken
) 

Parameters

application

The OPC UA client/server application object that will perform the operation.

arguments

The arguments describing how the certificate should be obtained.

progress

A provider for progress updates.

cancellationToken

A cancellation token for canceling the operation.

Return Value

The operation is asynchronous, because it involves multiple steps, and waiting for a finalization of the request by the GDS (see the OpcLabs.EasyOpc.UA.Gds.IEasyUACertificateManagement.FinishRequest method).

For a synchronous alternative, see the ObtainNewCertificate(IEasyUAClientServerApplication,UAEndpointDescriptor) extension method and its overloads.

For an alternative based on asynchronous programming model (APM, System.IAsyncResult) pattern, see the BeginObtainNewCertificate method and related extension methods.

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