static bool TryCreateSecurity(WindowsStreamSecurityBindingElement wssbe, out NetNamedPipeSecurity security)
        {
            NetNamedPipeSecurityMode mode = wssbe == null ? NetNamedPipeSecurityMode.None : NetNamedPipeSecurityMode.Transport;

            return(NetNamedPipeSecurity.TryCreate(wssbe, mode, out security));
        }