Retrieves the client's X.509 v.3 certificate as an asynchronous operation.
Assembly: System (in System.dll)
'Declaration <HostProtectionAttribute(SecurityAction.LinkDemand, ExternalThreading := True)> _ Public Function GetClientCertificateAsync As Task(Of X509Certificate2)
This operation will not block. The returned Task(Of TResult) object will complete when the certificate has been retrieved.
If a call to this method to retrieve the client's X.509 v.3 certificate is in progress, then another call to this method cannot be made.
The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: ExternalThreading. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes.