public static extern int TdReqQryLock(IntPtr pApi, ThostFtdcQryLockField pQryLock, int nRequestID);
/// <summary> ///锁定查询 /// </summary> public int ReqQryLock(ThostFtdcQryLockField pQryLock, int nRequestID) { return(Interop.TdReqQryLock(Handle, pQryLock, nRequestID)); }