Need help connecting to broker using proxy

[Sunil Kumar]

Hi,

i am working on ActiveMQ using c#. I need help in setting the proxy while
connecting to the broker using ConnectionFactory

            IConnectionFactory factory = new
ConnectionFactory("ssl://mybrokerurl:4040");
            _connection = factory.CreateConnection(_userName, _password);
            _connection.Start();
            _session = _connection.CreateSession();

I get this exception at line 2: Error connecting to  mybrokerurl:4040.
InnerException: Unknown error (0xfffffffe)

I didn't find a way to set proxy. Please help

Thanks,
Sunil