Get last order result (buy,sell,close,stop loss)...

Try this:

Stringo provided this code to find last closed trade in another thread.

int last_trade=HistoryTotal();
if(last_trade>0)
  {
   if(OrderSelect(last_trade-1,SELECT_BY_POS,MODE_HISTORY)==true)
     {
      Print("Last trade ticket ",OrderTicket(),"   op ",OrderType(), "   time ",TimeToStr(OrderCloseTime()),"   price ",OrderClosePrice());
     }
  }

You could change to this:

int last_trade=HistoryTotal();
if(last_trade>0)
  {
   if(OrderSelect(last_trade-1,SELECT_BY_POS,MODE_HISTORY)==true)
     {
      if(OrderSymbol()==Symbol() && OrderClosePrice()==OrderStopLoss())
         {
          Print("Last closed order was OrderType = ",OrderType(),"  Time = ",TimeToStr(OrderCloseTime()),"  close at StopLoss  ",OrderClosePrice());
         }
     }
  }

you can replace OrderStopLoss() with OrderTakeProfit() for when order closes at takeprofit.