'Declaration
 
<ExtensionAttribute()>
<NotNullAttribute()>
Public Overloads Shared Function ObtainNewCertificateAsync( _
   ByVal application As IEasyUAApplication, _
   ByVal gdsEndpointDescriptor As UAEndpointDescriptor, _
   ByVal parameters As UAObtainNewCertificateParameters, _
   ByVal progress As IProgress(Of String()) _
) As Task(Of IPkiCertificate)

'Usage
 
Dim application As IEasyUAApplication
Dim gdsEndpointDescriptor As UAEndpointDescriptor
Dim parameters As UAObtainNewCertificateParameters
Dim progress As IProgress(Of String())
Dim value As Task(Of IPkiCertificate)
 
value = IEasyUAApplicationExtension.ObtainNewCertificateAsync(application, gdsEndpointDescriptor, parameters, progress)

[Extension()]
[NotNull()]
public static Task<IPkiCertificate> ObtainNewCertificateAsync( 
   IEasyUAApplication application,
   UAEndpointDescriptor gdsEndpointDescriptor,
   UAObtainNewCertificateParameters parameters,
   IProgress<string[]> progress
)

[Extension()]
[NotNull()]
public:
static Task<IPkiCertificate^>^ ObtainNewCertificateAsync( 
   IEasyUAApplication^ application,
   UAEndpointDescriptor^ gdsEndpointDescriptor,
   UAObtainNewCertificateParameters^ parameters,
   IProgress<array<String^>>^ progress
) 

Parameters

application

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

gdsEndpointDescriptor

The GDS endpoint acting as OPC UA certificate manager (CM).

parameters

The parameters describing how the certificate should be obtained.

progress

A provider for progress updates.

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(IEasyUAApplication,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 2012 R2, Windows Server 2016; .NET Core, .NET 6: Linux, macOS, Microsoft Windows