Close last position by order type

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Hi

I am a novice in MQL4

How can i close the last order opened by order type . when there are multiple orders opened.

I mean i want close buy position just close last buy opened position and for sell too.

or i want any expert like this if you have.  

Sorry for my weak language.

Please,

Any help will be much appreciated.

Thanks.

 
Your topic has been moved to the section: MQL4 e MetaTrader 4 — In the future, please consider which section is most appropriate for your query.
 
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sm neverland: How can i close the last order opened by order type . when there are multiple orders opened. Any help will be much appreciated.

  1. OrderSelect loop, find the latest open time of your type; remember the ticket number. Select the ticket and close it. What's the problem?

  2. Help you with what? You haven't stated a problem, you stated a want. Show us your attempt (using the CODE button) and state the nature of your difficulty.
              No free help (2017)

    Or pay someone. Top of every page is the link Freelance.
              Hiring to write script - General - MQL5 programming forum (2018)

    We're not going to code it for you (although it could happen if you are lucky or the issue is interesting).
              No free help (2017)

  
//   last orderinfo

double LastOrderInfo(string Info,int type=-1 )
  {
   for(int i =OrdersTotal() -1 ; i>=0; i--)
     {
      if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
         if(OrderSymbol()==Symbol() && OrderMagicNumber()==MagicNumber && (OrderType()== type || type ==-1) )
           {
            if(Info=="Type")
               return (OrderType());
            else
               if(Info=="SL")
                  return (OrderStopLoss());
               else
                  if(Info=="TP")
                     return (OrderTakeProfit());
                  else
                     if(Info=="Lots")
                        return (OrderLots());
                     else
                        if(Info=="Price")
                           return (OrderOpenPrice());
                        else
                           if(Info=="Profit")
                              return (OrderProfit());
                           else
                              if(Info=="Time")
                                 return (OrderOpenTime());
        }
     }
 
   return (0);

  }

u can creet the (the last order info ) like that

  
void CloseLastBuy()
{
        for(int i=OrdersTotal()-1;i>=0;i--)
        {
                if(!OrderSelect(i, SELECT_BY_POS)) continue;
                if(OrderType()!=OP_BUY) continue;
                OrderClose(...);
                return;
        }
}
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