'Declaration
 
<ExtensionAttribute()>
Public Overloads Shared Function HasOwnCertificate( _
   ByVal application As IEasyUAClientServerApplication, _
   ByVal certificateSubId As String _
) As Boolean

'Usage
 
Dim application As IEasyUAClientServerApplication
Dim certificateSubId As String
Dim value As Boolean
 
value = IEasyUAClientServerApplicationExtension.HasOwnCertificate(application, certificateSubId)

[Extension()]
public static bool HasOwnCertificate( 
   IEasyUAClientServerApplication application,
   string certificateSubId
)

[Extension()]
public:
static bool HasOwnCertificate( 
   IEasyUAClientServerApplication^ application,
   String^ certificateSubId
) 

Parameters

application

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

In client applications, this is typically obtained by calling System.IServiceProvider.GetService(System.Type) on the OpcLabs.EasyOpc.UA.IEasyUAClient (EasyUAClient object) with the type of OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication as an argument.

The value of this parameter cannot be null (Nothing in Visual Basic).

certificateSubId

Id of the certificate. Normally an empty string.

The value of this parameter cannot be null (Nothing in Visual Basic).

This is an extension method (info: C#, VB.NET). In languages that have support for extensions methods (such as C# and VB.NET), you can use the extension method as if it were a regular method on the object that is its first parameter. In other languages (such as with Python.NET), you will call the extension as a static method, and pass it the object on which it acts as its first parameter.

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