How to determine that indicator was called from strategy?

[fx.practic]

Hello.

Is there any way to determine that indicator was called from starategy?

I have this code in my indicator:

IDrawObject o = DrawText( segment_number, true, my_text, bars_ago, y, pixel_offset, Color.Black, new Font("Arial", 13, FontStyle.Bold), StringAlignment.Center, Color.Transparent, Color.Transparent, 0);						

o.Locked = false;

And last string causing error when I indicator calls from starategy.
So I want to use something like "Historical" property, for example:

if( !IsCalledFromStrategy) o.Locked = false;

[NinjaTrader_Bertrand]

fx.practic, I would just for example include a bool parameter in your indicator that would control the action giving you an issue. That way you can set the bool as needed in your actual indicator method call then.

[fx.practic]

Yes, this is the way, thank You.