This looks good but it does not seem to have a stop loss by default. I've added:

private double pipSize;
 private double stopLoss = 3.6;
 private double sL;

and then added this to the order method:

if (TrdTp == TradeType.Sell)
            {

                sL = Symbol.Ask + stopLoss * pipSize;
            }

            else if (TrdTp == TradeType.Buy)
            {

                sL = Symbol.Bid - stopLoss * pipSize;

            }

            int cd_8 = 0;
            if (iVol > 0)
            {
                TradeResult result = ExecuteMarketOrder(TrdTp, Symbol, iVol, Label, sL, 0, 0, "smart_grid");

Is this ok or is there a better way to do this?