HttpListenerRequest.GetClientCertificateAsync Method ()
Retrieves the client's X.509 v.3 certificate as an asynchronous operation.
Assembly: System (in System.dll)
[HostProtectionAttribute(SecurityAction.LinkDemand, ExternalThreading = true)] public Task<X509Certificate2> GetClientCertificateAsync()
This operation will not block. The returned Task<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.
Available since 4.5