createInstrument(C,,,,名称,价值)使用一个或多个创建乐器名称,价值对相应参数名称和值to valid X_TRADER API options. For details, see the Trading Technologiesx_trader API RTD教程orx_trader API类参考。
X_TRADER input structure, specified using fields corresponding to valid X_TRADER API options. For details, see the Trading Technologiesx_trader API RTD教程orx_trader API类参考。
警告
If the symbols for the exchange are entered incorrectly or the exchange server is down, an error appears. For example, if the exchange is “CME” and the CME exchange server is down, then this error appears: The price server for the Exchange CME is down. Unable to create instrument.