recover variable from indicator to strategy

[fredericlebre]

Hi,
i have buttons on an indicator. By clicking on it, i set a flag (ex : flag="A10").
How can i use this value in my stategy ?
I do not find help about this.

Thanks for your answers.

[NinjaTrader_BrandonH]

Hello fredericlebre,

Thank you for your post.

Strategies are able to use variables that are exposed by an indicator. If you would like to have a variable accessible from an indicator, you will need to make a public variable, like the properties in the SampleBoolSeries example script below, and access the private variable from there.

Please see the reference sample source code for the SampleBoolSeries indicator which demonstrates this for the Series named BullIndication and BearIndication. These variables are declared publicly alongside the input properties except with [Browsable(false)] and [XmlIgnore] to prevent the public variable from listing as a parameter.

SampleBoolSeries - https://ninjatrader.com/support/forum/forum/ninjascript-educational-resources/reference-samples/5161-indicator-exposing-indicator-values-that-are-not-plots?t=4991

Let us know if we may further assist.