/// <summary> /// 获取所有的现货_交易商品品种_持仓限制 /// </summary> /// <returns></returns> private IList <XH_SpotPosition> GetAllSpotPositionFromWCF() { try { using (SpotTradeRulesClient client = GetClient()) return(client.GetAllSpotPosition()); } catch (Exception ex) { string errCode = "GT-8108"; string errMsg = "无法从管理中心获取现货品种持仓限制列表。"; throw new VTException(errCode, errMsg, ex); } }