C# IList Kullanımı - Genel Bakış

C# IList Kullanımı - Genel Bakış

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The following example demonstrates the implementation of the IList interface to create a simple, fixed-size list. This code is part of a larger example for the IList interface.

From this it follows that your method implementation kişi represent its local variables however you wish. The implementation details are not exposed. Leaving you free to change your code to something better without affecting the people calling your code.

You pass the interface so that no matter what concrete implementation of that interface you use, your code will support it.

Sıfır madun limitına iye yek boyutlu diziler kendiliğinden olarak uygular IList. Bu, diziler ve öbür derme türleri beyninde yineleme kılmak yürekin aynı kodu kullanabilen genel yöntemler oluşturmanıza imkân tanır.

üste mafevkda anlattığımız IndexOf metodunu Esas liste üzerinden ast listelerdeki elemanlar bağırsakin kullanamazsınız. Ana liste üzerinden zir listelerin index sırasını bulabilirsiniz.

IList on the other hand is an Interface. Basically, if you want to create your own custom List, say a list class called BookList, then you dirilik use the Interface to give you basic methods and structure to your new class. IList is for when you want to create your own, special sub-class that implements List.

 

However using a concrete implementation and List on a class that changes, could C# IList Nerelerde Kullanılıyor cause the calling code to need to be changed as well. This is because a class adhering to IList guarantees a certain behavior that is derece guaranteed by a concrete type using List. Also having the power to do something like modify the default implementation of List on a class Implementing IList for say the .Add, .Remove or any other IList method gives the developer a C# IList Neden Kullanmalıyız lot

For example, let's say you have a Person class and a Group class. A Group instance has many people, so a List here would make sense. When I declare the list object in Group C# IList Nedir I will use an IList and instantiate it kakım a List.

Modülerlik: Yazılım projelerinde modüler bir yaklaşım sunarak kod yenidenını azaltır ve hizmetı kolaylaştırır.

On the other C# IList Neden Kullanmalıyız hand, when returning an object out of a function, you want to give the user the richest possible grup of operations without them having to C# IList Nedir cast around. So in that case, if it's a List internally, return a copy as a List.

List communicates "I need to get and takım the elements of this sequence in arbitrary order and I only accept lists; I do not accept arrays."

I have two ILists of the same type returned by NHibernate and have emerged the two IList into one, hence the need for sorting.

Bu şekilde, Dog sınıfı IAnimal interface’inin sözleşmesine uymuş olur. Aynı şekilde, farklı hayvan sınıfları da IAnimal interface’ini uygulayabilir. Örneğin, kötüdaki kodda bir Cat sınıfı tanımladım ve IAnimal interface’ini uyguladım.