Reload Script on first tick of new bar

[velocity]

I am trying to get NT to "Reload NinjaScript" ie "F5" on the fist tick of a new bar forming. Here is what I have which does not work.

protectedoverridevoid OnBarUpdate()

if(FirstTickOfBar) Update();

What change do I need to make?

thanks

[NinjaTrader_Bertrand]

velocity, unfortunately a programmatic reload of the NinjaScript's is not supported - just put your code into if (FirstTickOfBar) ... to make it execute on the first bar tick only running CalculateOnBarClose = false.

[velocity]

Here is the problem, The bar is painting when a condition exists and but then when the condition is no longer true the bar remains painted. When it rolls to a new bar, I hit the F5 to remove the paint on the prior bar.

I NEED to keep CalculateOnBarClose = false.

So how do I do a work-around?

thanks

[NinjaTrader_Bertrand]

You could either work with the Reset method of the underlying dataseries object or use a DrawObject and remove it if the condition negates itself -

http://www.ninjatrader-support.com/HelpGuideV6/DataSeriesObject.html

http://www.ninjatrader-support.com/HelpGuideV6/RemoveDrawObject.html

[velocity]

suggestion

It would be helpful to have programmatic reload of the NinjaScript's ie. F5.

Please consider.

Thank you.

[Mindset]

Nt7

I see that this hasn't been incorporated into 7 either?
Is there any way to programmatically reset all of the data series?

[NinjaTrader_Bertrand]

Mindset, unfortunately not - you would need to reset each DataSeries as needed in your custom code.

[Mindset]

Hint

Maybe I am not clear?

Say I have a dataseries that holds an SMA value.
If I want to clear the whole dataseries including history (or even reset() the whole of the history) - is there any simple way?

I thought ChartControl.Refresh might do it.

[NinjaTrader_Bertrand]

No, this is unfortunately not supported Mindset (same as the undocumented ChartControl properties).

[Mindset]

Hint

Appreciate it's unsupported but I would really like to be able to turn indicator lines on and off with keystrokes.
Can you provide a hint?