How do I "reset" a button based on a boolean value from a different class?

[walley]

I have a singleton that manages some state for some strategies. I'm trying to get a button in Chart Trader to be able to select the direction of a trade, which sets a boolean value in the singleton. The problem is the values gets reset after a trade exits, but the buttons don't "reset". For example, I click a button and it changes to blue and it sets the boolean value. When a trade exits it is still blue, but I want it to change back to being transparent. I tried to use Dispatcher.Invoke() in the OnBarUpdate() to check if different values in the singleton changes, but that doesn't seem to be the way to go about it since it slows down the software. Should I be looking elsewhere to check for the value in the singleton to reset the button back?

[NinjaTrader_ChelseaB]

Hello walley,

See lines 176 through 179 and 195 through 200 in the ChartOrderButtonsStrategyExample linked below.
https://forum.ninjatrader.com/forum/...ns#post1126818

[walley]

Thanks for the help!