Question about OrderModify()

Hi,
If I wanted to have my EA only modify the Stop Loss value and leave all other values as they were, Would my OrderModify() statement look something like this? This is for a open OP_BUY or open OP_SELL, not a pending order, I am asking about.

OrderModify( OrderTicket(), NULL, NewStopLossValue, NULL, NULL, CLR_NONE);

Of course I know I use this function in concert with OrderSelect()

I am just trying to pin down how to change only the SL and leave everything else in the open order alone.

Thanks in advance for the help.

hi
as you have been so nice for me past, here goes.

SLvalue=OrderModify(OrderTicket(),OrderOpenPrice(),NewStopLossValue,OrderTakeProfit() ,0,Yellow);

Thanks much, Now I can get on to my next 10 million dollar Holy Grail... LOL