private bool ConnectGateway() { quoteUpdateFunc = new Gateway.QuoteUpdateDelegate(QuoteUpdateCallback); if (MarketDataServ.IsReal) { return(Gateway.ConnectMarketAgent(MarketDataServ.Address, "9000", "880810898", "9804441", quoteUpdateFunc)); } else { return(Gateway.ConnectMarketAgent(MarketDataServ.Address, "2030", "00092", "888888", quoteUpdateFunc)); } }