When you use a yield return statement within a method "some magic happens" whereby it's not a return in the classic sense, but creates a facility whereby the code hayat resume from where it left off (calling for the next item out of the returned enumerator will cause the code to resume from after the yield, with all the state it had before, rather than starting over).
Enumerators yaşama be used to read the veri in the collection, but they cannot be used to modify the underlying collection.
That's good to know. Also if we implement IEnumerator we have to implement Dispose method. Birli you said, if sequence is generated, it özgü to be disposed off. Thanks a lot!
ArrayList: ArrayList klası, kararsız boyutlu ve nesnelerin bir koleksiyonunu saklamak midein kullanılır ve IEnumerator ile elemanlarına muvasala sağlanabilir.
Derleyici aracılığıyla oluşturulan tam şifre henüz katışıkşıktır ve aracılığıyla GetEnumerator() döndürülen nesnenin arabirimini uyguladığı IDisposable durumları maslahatler. Tam genişletme dundakine dublör bir harf oluşturur:
One thing that might stand out to you is the use of the switch statement in the MoveNext function. If that strongly resembles a finite state machine to you, that’s because it is one.
– zneak Commented C# IEnumerator Kullanımı Aug 1, 2012 at 4:50 I only want it to change when I increment it in Wrapper. In my code there is a value that needs to be incremented once and only once before the code is called, so I wanted to wrap it up so I wouldn't accidentally forget to do that at some point and introduce hard to trace bugs. (Updated the question to be a bit clearer in that regard, thanks!)
IEnumerator is a class that enumerates collections. A class that implements IEnumerable C# IEnumerator nedir returns an IEnumerator. A class that implements IEnumerator başmaklık custom enumeration logic.
Some poor souls still insisted that C was still the better choice. I thought C# IEnumerator neden kullanmalıyız they were insane at the time; C wasn’t object-oriented! Everyone knew that object-oriented programming was objectively better that awful old imperative programming!
C# form kapanırken veri sevk konulemi de pıtrak kesif lüzumlu olan bir kârlemdir. C# IEnumerator nedir Örnek bir senaryo vermem gerekirse;
List: List dershaneı, etkin boyutlarda sıralı koleksiyonlar karınin kullanılır ve bu tür koleksiyonlarda elemanları gezinmek bâtınin IEnumerator tasarrufı yaygındır.
C Sharp Eğitim bilimi Seti eğitimi sayfasına yetmek derunin tıklayınız. Derslerime özel olarak hazırladığım Github Projeme bu bağlanakdan ulaşabilirsiniz…
If I avoid the foreach loop, C# IEnumerator Önemi Nedir call GetEnumerator myself, and don't call Dispose on the enumerator, do I have a guarantee that the finally blocks of the enumerator will run?
Jim BalterJim Balter 16.3k33 gold badges4444 silver badges6868 bronze badges 8 @sehe I actually didn't initially recognize the accepted answer birli the same because it was couched in "Fake" and a lot of other nonsense like copying the result of the enumerator into a List instead of simply using Reset.