When to use Observable.FromEventPattern rather than Observable.FromEvent?

Question

We\'ve got a client calling off to a TIBCO EMS queue and are wiring up the events like this:

var msgConsumer = _session.CreateConsumer(responseQueue);
var re         


        

Answer 1

Apparently the new syntax has changed a bit. The current syntax is the following:

// get events as observable 
var events = Observable.FromEvent(
    handler => MouseUp += handler, handler => MouseUp -= handler);

// subscribe to events
var subscription = events.Subscribe(args => OnMouseUp()));

// always dispose subscriptions! 
subscription.Dispose();