OrderGetString

string  OrderGetString(
   ENUM_ORDER_PROPERTY_STRING  property_id        // 속성 식별자
   );

bool  OrderGetString(
   ENUM_ORDER_PROPERTY_STRING  property_id,       // 속성 식별자
   string&                     string_var         // 여기서 속성 값을 수락합니다
   );

//+------------------------------------------------------------------+
//| 스크립트 프로그램 시작 함수                                          |
//+------------------------------------------------------------------+
void OnStart()
  {
//--- 모든 계정 주문 목록에 의한 루프
   int total=OrdersTotal();
   for(int i=0; i<total; i++)
     {
      //--- 루프 인덱스를 통해 리스트에서 주문 티켓 가져오기
      ulong ticket=OrderGetTicket(i);
      if(ticket==0)
         continue;
      
      //--- 주문 유형을 가져오고 선택한 주문의 문자열 속성 목록에 대한 헤더를 표시
      string type=OrderTypeDescription((ENUM_ORDER_TYPE)OrderGetInteger(ORDER_TYPE));
      PrintFormat("String properties of an active pending order %s #%I64u:", type, ticket);
      
      //--- 헤더 아래에서 선택한 주문의 모든 문자열 속성을 인쇄
      OrderPropertiesStringPrint(13);
     }
   /*
   결과:
   String properties of an active pending order Sell Limit #2813781342:
   Comment:     Test OrderGetString
   Symbol:      EURUSD
   External ID: 
   */
  }
//+------------------------------------------------------------------+
//| 선택한 주문의 문자열 속성을 저널에 표시                               |
//+------------------------------------------------------------------+
void OrderPropertiesStringPrint(const uint header_width=0)
  {
//--- 코멘트를 저널에 표시
   OrderPropertyPrint("Comment:", header_width, ORDER_COMMENT);
   
//--- 주문이 접수된 심볼을 저널에 표시
   OrderPropertyPrint("Symbol:", header_width, ORDER_SYMBOL);
   
//--- 외부 시스템의 주문 ID를 저널에 표시
   OrderPropertyPrint("External ID:", header_width, ORDER_EXTERNAL_ID);
  }
//+------------------------------------------------------------------+
//| 저널에 주문 문자열 속성 값 표시                                      |
//+------------------------------------------------------------------+
void OrderPropertyPrint(const string header, uint header_width, ENUM_ORDER_PROPERTY_STRING property)
  {
   string value="";
   if(!OrderGetString(property, value))
      PrintFormat("Cannot get property %s, error=%d", EnumToString(property), GetLastError());
   else
     {
      //--- 헤더 너비가 0과 같은 함수에 전달되면 너비는 헤더 줄 크기 + 1
      uint w=(header_width==0 ? header.Length()+1 : header_width);
      PrintFormat("%-*s%-s", w, header, value);
     }
  }
//+------------------------------------------------------------------+
//| 주문 유형 설명을 반환                                               |
//+------------------------------------------------------------------+
string OrderTypeDescription(const ENUM_ORDER_TYPE type)
  {
   switch(type)
     {
      case ORDER_TYPE_BUY              :  return("Buy");
      case ORDER_TYPE_SELL             :  return("Sell");
      case ORDER_TYPE_BUY_LIMIT        :  return("Buy Limit");
      case ORDER_TYPE_SELL_LIMIT       :  return("Sell Limit");
      case ORDER_TYPE_BUY_STOP         :  return("Buy Stop");
      case ORDER_TYPE_SELL_STOP        :  return("Sell Stop");
      case ORDER_TYPE_BUY_STOP_LIMIT   :  return("Buy Stop Limit");
      case ORDER_TYPE_SELL_STOP_LIMIT  :  return("Sell Stop Limit");
      default                          :  return("Unknown order type: "+(string)type);
     }
  }