MQL5参考标准程序库交易类CAccountInfoTradeModeDescription LoginTradeModeTradeModeDescriptionLeverageStopoutModeStopoutModeDescriptionMarginModeMarginModeDescriptionTradeAllowedTradeExpertLimitOrdersBalanceCreditProfitEquityMarginFreeMarginMarginLevelMarginCallMarginStopOutNameServerCurrencyCompanyInfoIntegerInfoDoubleInfoStringOrderProfitCheckMarginCheckFreeMarginCheckMaxLotCheck TradeModeDescription 获取交易模式的字符串描述。 string TradeModeDescription() const 返回值 交易模式的字符串描述。 TradeMode Leverage