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Imdi Yazgımın başında kullandığım student dershaneını dummy object olarak istimal etmek üzere bir kenara bırakalım ve elan anlamlı isme sahip olan StudenCollection adında yeni bir derslik oluşturalım ve bu sınıfa GetEnumerator metodu ekleyip StudentEnumerator derslikı döndürmesini sağlayalım.

@Toxantron An explicit cast to IEnumerable wouldn't compile unless the type you're trying to cast implements IEnumerable. When you say "but if that ever changes", kişi you provide an example of what you mean?

I was going through IEnumerable and IEnumerator , but could not get one point clearly..if we have foreach, then why do we need this two interfaces? Is there any scenario where we have to use interfaces.If yes, then sevimli somebody explain with an example.

Bu örneği çalıştırdığımızda alacağımız çıktı “Elleme” olacaktır. Burada haricen hileınan hamiş bilgisini GeçmeDurumu Enum tipine cast ederek kızılınan derece bilgisinin mukabele geldiği kıymeti kırmızııyoruz.

Solution with use of Factory along with fixing cached IEnumerator issue in JaredPar's answer allows to change the way of enumeration.

Consider a simple example: we want custom List wrapper that allow to enumerate in reverse order along with default enumeration.

State of Iterators: Remember that IEnumerator holds state. If you share an enumerator between methods or threads, you might run into unexpected behavior.

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Performance. Your suggested code will run many times per second, slowing down the system bey you poll for the timeout to complete. C# IEnumerator nerelerde kullanılıyor Instead, the PTL approach supplied a callback event, which is scheduled in the future.

Ne bunlar! İşte bu eğitimde bu ve buna misal bütün noktaları detaylandıracak ve adınızı soyadınızı yazarcasına C# temellerini, bir programcı edasıyla ve algoritmik mantıkla öğreneceksiniz.

The enumerator produced by an iterator block implements IDisposable. Calling Dispose() on it ensures that C# IEnumerator Önemi Nedir all the finally blocks in the iterator block are executed, including finally blocks that come from using statements.

I'm trying to figure out C# IEnumerator neden kullanmalıyız if I can pass a value by ref to an IEnumerator function that does derece yield. If I try to do it with one C# IEnumerator neden kullanmalıyız that yields, VS2010 complains ("Iterators cannot have C# IEnumerator nedir ref or out parameters"), but, if I wrap the call up with a similar IEnumerator function that calls the yielding function, but does not yield itself, the error goes away and things appear

Properties Current Gets the element in the collection at the current position of the enumerator.

compared to the list version this özgü the advantage of hamiş enumerating the entire list before returning an IEnumerable.

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