C# IEnumerable Kullanımı Günlükler

C# IEnumerable Kullanımı Günlükler

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Botz3000Botz3000 39.4k88 gold badges106106 silver badges128128 bronze badges 1 I believe this is was derece asked here so it birey be a comment not an answer, but anyway makes sense from refactoring standpoint

Güç a unique position be deduced if pieces are replaced by checkers (dirilik see piece color but not type)

Birli per other answers, the evaluation of the result was deferred until calling ToList or similar invocation methods for example ToArray.

Now List implements IEnumerable, but represents the entire collection in memory. If you have an IEnumerable and you call .ToList() you create a new list with the contents of the enumeration in memory.

System.Collections.IEnumerator. This interface provides the infrastructure to allow the caller to traverse the internal objects contained by the IEnumerable-compatible container:

IEnumerator is a class that enumerates collections. A class that implements IEnumerable returns an IEnumerator. A class that implements IEnumerator katışıksız custom enumeration logic.

So the difference between IQueryable and IEnumerable is about where the filter logic is executed. One executes on the client side and the other executes on the database.

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

Usually you don't use IEunumerable directly. It is the base class for a number of other collections that you are more likely to use. IEnumerable, for example, provides the ability to loop through a collection with foreach.

Görmüş olduğunüz gibi AlisverisSepetiEnumerator sınıfı oluşturup IEnumerator interface'ini implemente etmiştik. Peki bunu yield ile nası kalemız? çıktı custum olarak yazdığımız enumerator sınıfı AlisverisSepetiEnumerator'a icap nanay tek yapmamız müstelzim:

Oh sure, you kişi use it to create your own custom collection types. But for everyday stuff, it probably isn't as useful bey the collections derived from it.

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Reed CopseyReed Copsey 561k7979 gold badges1.2k1.2k silver badges1.4k1.4k bronze badges 3 2 I agree strongly with your point about decoupling from the implementation, but I also think there's a point for making clear the expected usage; even if I have a List, referring to it birli IEnumerable makes it clear that the functionality C# IStructuralComparable nerelerde kullanılıyor I'm expecting from the collection in that usage is the enumerability functionality, and derece any of the other List functionality.

IEnumerable interface’i ile bir sınıf itere edilebilir hale getiriliyor, bu iş ortamında C# IStructuralComparable Kullanımı GetEnumerator metodu sınıfa implement ediliyordu. IEnumerator interface’i ise iterasyon özelliği kazandıracak ve iterasyon aksiyonleminde kullanılacak elemanları ve özellikleri barındırmaktadır.