Switchmap equivalent?

[arnotes]

I was wondering if this library has a switchmap equivalent?
https://rxjs.dev/api/operators/switchMap

I tried ContinueWith but it doesnt seem to create cancellations

[yujuiting]

I am also looking for SwitchMap.
Do you get any solution?

[arnotes]

I am also looking for SwitchMap. Do you get any solution?

@yujuiting I ended up using this code I found on stackov
https://stackoverflow.com/questions/43139454/equivalent-of-rxjs-switchmap-in-reactivex-rx-net

obs1.Select(x => obs2).Switch()

[Thaina]

Maybe this would work?

object lastListen = null;
observable.SelectMany((id) => {
	lastListen = anotherObserverFromID(id);
	return anotherObserver.TakeWhile((_) => current == lastListen);
});