private void QuoteDriver_OnMarketDataChanged(object sender, USe.TradeDriver.Common.USeMarketDataChangedEventArgs e) { if (this.InvokeRequired) { this.BeginInvoke(new EventHandler <USeMarketDataChangedEventArgs>(QuoteDriver_OnMarketDataChanged), sender, e); return; } MarketDataViewModel marketModel = m_dataSource.FirstOrDefault(p => p.Instrument == e.MarketData.Instrument); if (marketModel != null) { marketModel.Update(e.MarketData); CalculateIndex(); } }
private void btnStart_Click(object sender, EventArgs e) { Dictionary <string, List <USeInstrument> > productDic = QueryAllInstrument(); string varieties = this.txtVarieties.Text; if (productDic.ContainsKey(varieties) == false) { MessageBox.Show(string.Format("品种{0}不存在", varieties)); return; } m_dataSource.Clear(); List <USeInstrument> subList = productDic[varieties]; foreach (USeInstrument instrument in subList) { MarketDataViewModel marketModel = new MarketDataViewModel(instrument, false); m_dataSource.Add(marketModel); } USeInstrument indexInstrument = new USeInstrument(varieties + "88888", "指数", USeMarket.SHFE); MarketDataViewModel indexModel = new MarketDataViewModel(indexInstrument, true); m_dataSource.Add(indexModel); m_indexModel = indexModel; string address = "180.166.11.33"; int port = 41213; string brokerId = "4200"; string account = "13100110"; string password = "******"; CtpQuoteDriver quoteDriver = new CtpQuoteDriver(address, port); quoteDriver.OnMarketDataChanged += QuoteDriver_OnMarketDataChanged; quoteDriver.ConnectServer(); quoteDriver.Login(brokerId, account, password); quoteDriver.Subscribe(subList); m_quoteDriver = quoteDriver; }