public void RequestTest() { string field = "PX_BID"; string security = "DE000CZ36U01@CBED CORP"; var handler = new BloombergReferenceDataHandler(); handler.AddField(field); handler.AddSecurity(security); bool waiting = true; handler.SendRequestAsync((response) => { var data = response.Securities[security]; Assert.IsNotNull(data); var bid = data.Fields[field]; Assert.IsNotNull(bid); waiting = false; }); while (waiting) { Thread.Sleep(200); } }