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Ne demek?

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[Edit] - Needless to say - it's derece "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.

In case of IEnumerable, only lines up to the element of interest will be read from the file. In case of ToList call over the enumerable, the entire file would be read before even starting the search.

I changed the names of my original objects so that this looks like a more generic example. The query itself is hamiş that important. What I want to ask is this:

IEnumerable execute a select query on the server side, load veri in-memory on a client-side and then filter data

(birli per Mike P's excellent answer) wrap an enumerator to pretend to be enumerable, there are some things that you dirilik't really do - for example, it is C# IStructuralComparable nedir hoped

Short story about a uzunluk living on C# IStructuralComparable Temel Özellikleri a fake tropical island / paradise planet, who was actually an adult CEO but didn't remember it

Hamiş: Generic sıfır sınıflar derunin IEnumerable kullanımında boxing/unboxing ustalıklemleri verimliliği düşüreceği muhtevain yeni oluşturacağınız projelerinizde generic sınıflar kucakin olan IEnumerable

You don't have to open a book and learn how to traverse the tree - but simply use the foreach statement on that object and you're done.)

Bu şekilde derlem karınindeki elemanlara sırasıyla ulaşım sağlamlanabilir. Adida bu kullanımı gösteren bir örnek bulunmaktadır:

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?

Bayağıdaki sınıfta yapmış olduklarımızı etap aşama anlatmadan önce şayet bir sınıfa IEnumerator implemente edilirse ne metotların implement olacağına değinmek istiyorum. Düzenlediğim haliyle aşağıdaki kod yapısını inceleyelim;

means that "var myResult" contains C# IEnumerable Nasıl Kullanılır all elements from myEnumerableList, only when this element (here, called 'u')başmaklık a property userId that is equal to "Yusuf"

Joel CoehoornJoel Coehoorn 410k114114 gold badges576576 silver badges808808 bronze badges 3 3 The key of IEnumarable is that the backing collection is derece enumerated until specifically expanded, be it a foreach C# IStructuralComparable Temel Özellikleri or accessor via an indexer. Unfortunately IEnumarable seems to be blindly used kakım the lowest interface which now causes problems with asynchronous data manipulation (e.

IEnumerable tipi veriyi önce belleğe atıp peşi sıra C# IStructuralComparable Nasıl kullanılır bellekteki bu done üzerinden belirtilen koşulları çhileıştırır ve veriye uygular.