/// <summary>
///请求查询组合合约安全系数
/// </summary>
public int ReqQryCombInstrumentGuard(ThostFtdcQryCombInstrumentGuardField pQryCombInstrumentGuard, int nRequestID)
{
return(Interop.TdReqQryCombInstrumentGuard(Handle, pQryCombInstrumentGuard, nRequestID));
}
public static extern int TdReqQryCombInstrumentGuard(IntPtr pApi, ThostFtdcQryCombInstrumentGuardField pQryCombInstrumentGuard, int nRequestID);
