GeckoFX JSContext not found C#

Question

Im trying to inject javascript into my GeckoFX Browser by using the following code..

GeckoWebBrowser browser = ....;
using (AutoJSContext context = new AutoJSContext(browser.JSContext))
{                               
   string result;
   context.EvaluateScript("3 + 2;", out result)
}

From another SO post found here: How Can Execute Javascript Commands via GeckoFX

But I get an error:

'Gecko.GeckoWebBrowser' does not contain a definition for 'JSContext' and no extension method 'JSContext' accepting a first argument of type 'Gecko.GeckoWebBrowser' could be found(are you missing a using directive or an assembly reference?)

Fairly new to C# and Im not quite sure what Im missing? Ive been searching and troubleshooting for hours and have not found a solution as to what Im overlooking and or missing. Would greatly appreciate if someone shined some light on this. Thanks!!

Answer 1

It appears that in version 22, the JSContext has been moved down a level, to the Window.

So now you'll want

using (AutoJSContext context = new AutoJSContext(browser.Window.JSContext))

I found this in the new unit tests .