/// <summary>
///请求查询做市商合约手续费率
/// </summary>
public int ReqQryMMInstrumentCommissionRate(ThostFtdcQryMMInstrumentCommissionRateField pQryMMInstrumentCommissionRate, int nRequestID)
{
return(Interop.TdReqQryMMInstrumentCommissionRate(Handle, pQryMMInstrumentCommissionRate, nRequestID));
}
public static extern int TdReqQryMMInstrumentCommissionRate(IntPtr pApi, ThostFtdcQryMMInstrumentCommissionRateField pQryMMInstrumentCommissionRate, int nRequestID);