private void button6_Click(object sender, EventArgs e) { if (TraderApi != null) { var req = new ThostFtdcQryInstrumentField(); req.InstrumentID = ""; req.ExchangeID = ""; TraderApi.ReqQryInstrument(req, ++this.iRequestID); } }
private void ReqQryInstrument() { Thread.Sleep(1000); ThostFtdcQryInstrumentField req = new ThostFtdcQryInstrumentField(); req.InstrumentID = INSTRUMENT_ID; int ret = trader.ReqQryInstrument(req, ++iRequestID); HandleStatusInternal("CTP请求查询合约:" + (ret == 0 ? "成功" : "失败,返回代码" + ret)); }