بستن پوزیشن‌ها

				
					void Close(int mac,ENUM_ORDER_TYPE order)
  {
   MqlTradeRequest regues;
   MqlTradeResult result2;

   for(int i=PositionsTotal()-1; i>=0; i--)
     {
      PositionSelect(_Symbol);
      ulong Postion_Tieket=PositionGetTicket(i);
      string Postion_Symbol=PositionGetString(POSITION_SYMBOL);
      ulong Postion_Magic=PositionGetInteger(POSITION_MAGIC);
      double Postion_Volume=PositionGetDouble(POSITION_VOLUME);
      ENUM_ORDER_TYPE Postion_Type=(ENUM_ORDER_TYPE)PositionGetInteger(POSITION_TYPE);

      if(mac==Postion_Magic)
        {
         if(order==Postion_Type)
           {
            ZeroMemory(regues);
            ZeroMemory(result2);
            regues.action=TRADE_ACTION_DEAL;
            regues.position=Postion_Tieket;
            regues.symbol=Symbol();
            regues.volume=Postion_Volume;
            regues.magic=Postion_Magic;
            regues.deviation=10;

            if(Postion_Type==ORDER_TYPE_BUY)
              {
               regues.price=SymbolInfoDouble(_Symbol,SYMBOL_BID);
               regues.type=ORDER_TYPE_SELL;
              }
            if(Postion_Type==ORDER_TYPE_SELL)
              {
               regues.price=SymbolInfoDouble(_Symbol,SYMBOL_ASK);
               regues.type=ORDER_TYPE_BUY;
              }
            bool closs=OrderSend(regues,result2);
           }
        }
     }
  }