GoogleTalkPlugIn.GoogleTalkMessagingService.SendMessage C# (CSharp) Метод

        public void SendMessage(IIdentity recipient, string message)
        {
            _AuthenticateIfNeeded();

            if(_Credentials == null)
                throw new Exception("Your credentials can not still be null. This should NEVER happen.");

            var realUsername = !recipient.UserName.ToLowerInvariant().EndsWith("@gmail.com")
                                   ? recipient.UserName + "@gmail.com"
                                   : recipient.UserName;

            _DataAccess.Message(realUsername, message);
        }