I need help

I need help
I am wanting to create a function that increases the batch if I close an order with loss.
Can someone help me ?

 

check order history.

Code:

double profit=0, lot=0;
int directions=-1;
for(int i=0; i<OrdersHistoryTotal();i++)
  {
  if(OrderSelect(i,SELECT_BY_POS,MODE_HISTORY)==true)
  {
  if (OrderSymbol() == Symbol() && OrderMagicNumber() == MagicNumber)
  {
 profit = OrderProfit();
 lot = OrderLots();
directions = OrderType();
  }
  }
}

from there, you can see your last order status.
profit = last order if profit or not
lot = last order lots
directions = last order is buy or sell

 

Thank you for your help

I got it

 

string pairs[] = { "AUDCAD","AUDJPY","AUDNZD","AUDUSD","CHFJPY","EURAUD","EURCAD","EURCHF","EURGBP","EURJPY","EURUSD","GBPCHF","GBPJPY","GBPUSD","NZDJPY","NZDUSD","USDCAD","USDCHF","USDJPY","GOLD" };

Bagaiman hendak bagi terdapat dalam Porperties > Inputs / How to find it in Porperties> Inputs

 

enum pairs{
AUDCAD = 1,
AUDJPY = 2,
AUDNZD = 3,
AUDUSD = 4,
CHFJPY = 5,
EURAUD = 6,
};
input pairs yourpair = AUDCAD;