/// <summary> /// 验证用户登录 /// </summary> /// <param name="loginId">用户名</param> /// <param name="passWord">密码</param> /// <returns>返回null为登录失败</returns> public string CheckUser(string loginId, string passWord) { IWCFService.ISeatManageService seatService = new WcfServiceForSeatManage.SeatManageDateService(); bool error = false; try { return(seatService.CheckUser(loginId, passWord)); } catch (Exception ex) { error = true; SeatManageComm.WriteLog.Write("密码验证失败:" + ex.Message); throw ex; } }