TIP: Control Print to output window for hosted indicator script parent child

[balltrader]

I have script B, which I need to print to the output window to verify some operations during testing.
I have script A, which calls script B, similar to how you can call a different indicator script

double mySMA = SMA(5)[0];

But when script B is hosted (called from) script A I did not want script B to print to the output window, too much data...

So I created a method in script B

// control printing output
        private void PrintThis(string PrintString)
        {   // if this indicator is hosted (called by) some other indicator, the PanelUI will be 0
            // this prevents printing to the output window if this script (child) is called from inside another script (ie parent)
            // only print if PanelUI > 0
            if (this.PanelUI > 0)
            {            
                Print(this.Name +", "+ PrintString);
            }
        }​