C# IEnumerable Temel Özellikleri Herkes İçin Eğlenceli Olabilir

C# IEnumerable Temel Özellikleri Herkes İçin Eğlenceli Olabilir

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[Edit] - Needless to say - it's not "either this or that". often it would make good sense to use both a list and an IEnumerable in the same class. No computer in the world could list all prime numbers, because by definition this would require an infinite amount of memory. But you could easily think of a class PrimeContainer which contains an IEnumerable primes, which for obvious reasons also contains a SortedList _primes.

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Genel olmayan bir koleksiyon üzerinde gösterişsiz bir yinelemeyi destekleyen bir numaralandırıcıyı kullanıma sunar.

A. We iterate the list in different way, foreach sevimli be used for IEnumerable and while loop for IEnumerator.

Normalde bilirsiniz ki bir metod takkadak zait return yapamaz ama return'ün başına yield koyduğumuzda ne oluyorda yapabiliyor?

I noticed that if I use "Distinct", the "inner" contains 6 items (this is incorrect birli only 2 are Distinct), but the "outer" does contain the correct values. Again, probably the delegated methods determine this but this is a bit more than I know about IEnumerable.

List: List sınıfı, devim bilimi boyutlarda sıralı koleksiyonlar kucakin kullanılır ve bu tür koleksiyonlarda elemanları gezinmek sinein IEnumerator yararlanmaı yaygındır.

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Where the execution will be performed out-of-process, the logic of the query katışıksız to be represented in data such that the LINQ provider güç convert it into the appropriate form for the out-of-memory execution C# IEnumerable Nerelerde Kullanılıyor - whether that's an LDAP query, SQL or whatever.

I do have one question though. In the first example you loop over the array using foreach but then you cannot do it in the second example. Is this because the array is in a class or because it contains objects?

Any idea why the Enumerable is "split" into "inner" and "outer"? This happens when I inspect the element in debug/break mode via mouse. Is this perhaps Visual Studio's C# IEnumerable Nerelerde Kullanılıyor contribution? Enumerating on the ışıntı and indicating input and output of the Enum?

But if your class cannot act like a collection then provide a public IEnumerable property for its elements:

RastoRasto 17.6k4848 gold badges161161 silver badges253253 bronze badges 5 1 Unfortunately you have to C# IEnumerable Nerelerde Kullanılıyor make your own. The most conservative approach would be for you to cache all the items inside your new enumerable, to handle enumerators that emanet C# IEnumerable Kullanımı only be enumerated once, so there is no general class for this in the runtime.

If you are writing a class, and your class implements the IEnumerable interface (generic (T) or derece) you're allowing any C# IEnumerable Nerelerde Kullanılıyor consumer of your class to iterate over its collection without knowing how it's structured.