LearnMQL5/SendOrdersExample.mq5

<EFBFBD><EFBFBD>//+------------------------------------------------------------------+
//|                                                         Test.mq5 |
//|                        Copyright 2020, MetaQuotes Software Corp. |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2020, MetaQuotes Software Corp."
#property link      "https://www.mql5.com"
#property version   "1.00"
//+------------------------------------------------------------------+
//| OnStart                                                          |
//+------------------------------------------------------------------+
void OnStart()
  {
//---
   double filledPrice;

//---
   bool ordersend_mkt=SendOrderMarket(filledPrice);

//---
   if(!ordersend_mkt)
     {
      //---
      Print("Error has occured!!");
     }
   else
     {
      //---
      double filled_price=filledPrice;

      //---
      double tp_price=filled_price+5*_Point;

      //---
      bool tp_sent=SendTakeProfit(tp_price);

      //---
      if(!tp_sent)
        {
         //---
         Print("Send TakeProfit function failed!!!");
        }
      else
        {
         //---
         double sl_price=filled_price-5*_Point;

         //---
         if(!SendStopLoss(sl_price))
           {
            //---
            Print("Send StopLoss function failed!!!");
           }
         else
           {
            //---
            Print("Send StopLoss function sucessfully executed");

            //---
            Print("All orders have been sucessfully executed.... we are now waiting for sl or tp trigger....");
           }
        }
     }
//---
  }
//+------------------------------------------------------------------+
//| SendOrderMarket                                                  |
//+------------------------------------------------------------------+
bool SendOrderMarket(double &filled_price)
  {
//---
   MqlTradeRequest trade_request;

//---
   MqlTradeResult trade_result;

//---
   trade_request.action=TRADE_ACTION_DEAL;

//---
   trade_request.magic=123;

//---
   trade_request.symbol=_Symbol;

//---
   trade_request.volume=1;

//---
   trade_request.price=SymbolInfoDouble(_Symbol,SYMBOL_ASK);

//---
   trade_request.type=ORDER_TYPE_BUY;

//---
   trade_request.type_filling=ORDER_FILLING_RETURN;

//---
   trade_request.comment="My super EA";

//---
   bool ordersend_result=OrderSend(trade_request,trade_result);

//---
   if(!ordersend_result)
     {
      //---
      Print("Order send Market failed, error code=",trade_result.retcode);

      //---
      return(false);
     }
   else
     {
      //---
      Print("Order send Market sucessfully done @",trade_result.price);

      //---
      filled_price=trade_result.price;

      //---
      return(true);
     }
//---
  }
//+------------------------------------------------------------------+
//| SendTakeProfit                                                   |
//+------------------------------------------------------------------+
bool SendTakeProfit(double tp_price)
  {
//---
   MqlTradeRequest trade_request_tp;

//---
   MqlTradeResult trade_result_tp;

//---
   trade_request_tp.action=TRADE_ACTION_PENDING;

//---
   trade_request_tp.magic=123;

//---
   trade_request_tp.symbol=_Symbol;

//---
   trade_request_tp.volume=1;

//---
   trade_request_tp.price=tp_price;

//---
   trade_request_tp.type=ORDER_TYPE_SELL_LIMIT;

//---
   trade_request_tp.type_filling=ORDER_FILLING_RETURN;

//---
   trade_request_tp.type_time=ORDER_TIME_DAY;

//---
   bool ordersend_result_tp=OrderSend(trade_request_tp,trade_result_tp);

//---
   if(!ordersend_result_tp)
     {
      //---
      Print("Error has occured!! Error code=",trade_result_tp.retcode);

      //---
      return(true);
     }
   else
     {
      //---
      Print("Order was sucessfully filled... @",trade_result_tp.price);

      //---
      return(false);
     }
//---
  }
//+------------------------------------------------------------------+
//| SendStopLoss                                                     |
//+------------------------------------------------------------------+
bool SendStopLoss(double sl_price)
  {
//---
   MqlTradeRequest trade_request_sl;

//---
   MqlTradeResult trade_result_sl;

//---
   trade_request_sl.action=TRADE_ACTION_PENDING;

//---
   trade_request_sl.magic=123;

//---
   trade_request_sl.symbol=_Symbol;

//---
   trade_request_sl.volume=1;

//---
   trade_request_sl.price=sl_price;

//---
   trade_request_sl.type=ORDER_TYPE_SELL_STOP;

//---
   trade_request_sl.type_filling=ORDER_FILLING_RETURN;

//---
   trade_request_sl.type_time=ORDER_TIME_DAY;

//---
   bool ordersend_result_sl=OrderSend(trade_request_sl,trade_result_sl);

//---
   if(!ordersend_result_sl)
     {
      //---
      Print("Error has occured!! Error code=",trade_result_sl.retcode);

      //---
      return(true);
     }
   else
     {
      //---
      Print("Order was sucessfully filled... @",trade_result_sl.price);

      //---
      return(false);
     }
//---
  }
//+------------------------------------------------------------------+