Slides from my Bleeding Edge 2010 Conference Reactive Extensions Talk.

2. ANDREJ TOZON Microsoft MVP: Client App Dev ANT Andrej Tozon s.p., Ljubljana @andrejt| andrej@tozon.info | http://tozon.info/blog

3. Preštevanje zahteva svoj čas foreach (Slikca slikca in pokecSlikc){ if (!prjatu.ImaSlikco(slikca)) { prjatu.MenjajSlikco(slikca); }}

4. Preštevanje IEnumerator prešteva IEnumerable

5. Opazovanje Opazovalec opazuje Opazovanega

6. Opazovanje IObserver opazuje IObservable

7. Opazovanje public interface IObservable<out T>{ IDisposable Subscribe(IObserver<T> observer);} public interface IObserver<in T>{ void OnNext(T value); void OnError(Exception error); void OnCompleted();}

8. Preštevanje ali opazovanje? IEnumerator prešteva IEnumerable IObserver opazuje IObservable

9. Eden vleče, drugi poriva IEnumerator IEnumerable IObserver IObservable

10. Rx - ReactiveExtensions Andrej Tozon Microsoft MVP: Client App Dev ANT Andrej Tozon s.p., Ljubljana @andrejt| andrej@tozon.info | http://tozon.info/blog

11. Rx - ReactiveExtensions Library for composing asynchronous and event-based programs using observable collections

12. Rx - ReactiveExtensions Library for composing asynchronous and event-based programs using observable collections

13. Rx - ReactiveExtensions Library for composing asynchronous and event-based programs using observable collections

14. Rx - ReactiveExtensions Library for composingasynchronous and event-based programs using observable collections

15. demo

16. Kje to dobim? http://tiny.cc/rxnet .NET FX 3.5 SP1 in 4.0 Silverlight 3 in 4 Windows Phone 7 JavaScript

17. Kje to dobim? System.Observable.dll IObservable in IObserver sta že vključena v .NET FX 4.0 Core System.CoreEx.dll System.Reactive.dll System.Interactive.dll EnumerableEx

18. Operatorji v EnumerableEx Konstruktorji Return Throw StartWith Generate Defer Enumerable -> Observable -> Enumerable var o1 = Enumerable.Range(1, 10).ToObservable();var o2 = Enumerable.Range(51, 10).ToObservable();var en = o1.Amb(o2).ToEnumerable(); Kombinatorji Concat Repeat Scan SelectMany

19. Viri Rx DevLabs http://tiny.cc/rxnet Rx Blog http://blogs.msdn.com/rxteam Rx Wiki http://rxwiki.wikidot.com/ Channel9 http://channel9.msdn.com/tags/Rx/

20. vprašanja? Andrej Tozon Microsoft MVP: Client App Dev ANT Andrej Tozon s.p., Ljubljana @andrejt| andrej@tozon.info | http://tozon.info/blog

21. HVALA