hi sujith query about the co exiting is solved. it is the documentation mistake in your c#.net library so kindly change the docs .
and now one another query is what price is should enter in the stop loss price? i mean the absolute value ?
for example if i buy from 1000 and want Stop loss of 10 point than should i pass 10 in the stoploss parameter while placing cover order or should i place 990?