Improving performance of trade subscriptions
By default, a trade subscription includes all orders and fills associated with a trader’s login credentials that also pass the logical tests specified in the filters. If a TradeSubscription object needs to manage only those orders that are submitted through it, you should set the OwnOrdersOnly property to true before calling the Start() method as demonstrated in the following code snippet.
bool own_orders_only = true;
TradeSubscription m_ts = new TradeSubscription(Dispatcher.Current, own_orders_only);
m_ts.Start();
Enabling this parameter reduces the order and fill traffic the TradeSubscription object must process, which can provide better performance. TT recommends that you enable this property whenever possible.
Note: You must call the TradeSubscription.SendOrder method to route orders if you want the TradeSubscription instance to include them.