How to Reload Chart (F5)

[Bobin]

I would like to toggle the visibility of an indicator.
My code is working and the indicator disappears by using ChartControl.InvalidateVisuals().
However, the position of the other indicators are not recalculated. There is a great space where the disappeared indicator has been.
I have to manually press F5 so that the positions are recalculated.

How to redraw state in NinjaScript?

SendKeys throws an Exception: "sendkeys cannot run inside this application".
I guess because the function is called from an MenuItem?

[NinjaTrader_Jesse]

Hello Bobin,

Unfortunately there is not a specific supported way to redraw from NinjaScript or to call F5 to reload. Invalidate visual runs the chance of causing a lockup so we don't suggest using that. SendKeys is for winforms programs and NT8 is a WPF program. You can search online for C# ways to send keys to a WPF program and then test that however that would be outside of what I could assist with.



Please let me know if I can be of further assistance.