MQL5 リファレンス標準ライブラリトレードクラスCAccountInfoName LoginTradeModeTradeModeDescriptionLeverageStopoutModeStopoutModeDescriptionMarginModeMarginModeDescriptionTradeAllowedTradeExpertLimitOrdersBalanceCreditProfitEquityMarginFreeMarginMarginLevelMarginCallMarginStopOutNameServerCurrencyCompanyInfoIntegerInfoDoubleInfoStringOrderProfitCheckMarginCheckFreeMarginCheckMaxLotCheck Name 클라이언트 이름 가져오기. string Name() const 값 반환 클라이언트 이름. MarginStopOut Server