question about expert commentary

Having read through the wiki on this but still feeling unclear about a couple things, I hope someone can help clarify.

1) Does the opening of a commentary window followed by a click on a bar cause the entire strategy to be recalculated?

2) The recalculation also causes orders to be resend in live trading if on a bar with orders. Is that correct?

3) To avoid resending the orders, is it recommended to wrap all orders with the following?

if CommentaryEnabled=false then begin
//some orders
end

Hello cnbiz850,

1. In general, the answer is "yes".
2. When a code with expert commentary is auto-trading, the strategy is not recalculated/restarted/no values are reset upon a call of expert commentary.
3. No orders should be resent.