在编写LNS程序的时候 IlcaSystem 对象在打开的时候总是抛出异常 objectServer network ILcaSystems 都可以顺利打开，程序如下 m_ObjSv.SetRemoteFlag(false); m_ObjSv.SetSingleUserMode(false); m_ObjSv.SetCustomerInfo("×××××","×××××"); MyNetworks = m_ObjSv.GetNetworks(); MyNetwork = MyNetworks.GetItem(_variant_t("example")); MyNetwork.Open(); mySystems=MyNetwork.GetSystems(); mySystem=mySystems.GetItem(h);//VARRIANT h;h.vt=VT_I2;h.iVal=1; mySystem.Open();