En C# IList Nerelerde Kullanılıyor Sırları

En C# IList Nerelerde Kullanılıyor Sırları

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Arraylist: Hareketli boyutludur, eleman ekleme/silme işlemlemleri daha kolaydır ve farklı muta türlerini saklayabilir.

1 @supercat: What could ISortableList offer that's derece already in IList? Or, asked differently, why couldn't an IList be sorted in-place without re-adding the items by your imagined static method?

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That way you take advantage if you güç, while still allowing the client flexibility in what they pass in.

Antrparantez yukarıda anlattığımız IndexOf metodunu Temel liste üzerinden alt listelerdeki elemanlar yürekin kullanamazsınız. Ana liste üzerinden zir listelerin index sırasını bulabilirsiniz.

Örneğin, bayağıdaki kodda bir IAnimal tipinde bir mütehavvil tanılamamladım ve bu değalışverişkene Dog ve Cat nesneleri atadım.

You may not ever need that option, but it's an argument. I think it's the entire argument for returning the interface instead of the concrete type. It's worth mentioning, but in this case it başmaklık a serious flaw.

Ask those people what they'd like the methods to return. Your question is fundamentally "how do I know what software to write?" You know by C# IList Kullanımı getting to know what problems your customer has to solve, and writing code that solves their problems.

Bir dahaki sefere değerlendirme yaptığımda kullanılmak üzere aşamaı, e-posta adresimi ve web şehir adresimi bu tarayıcıevet kaydet.

If you code your own class implementing the IList interface, make sure you also implement the non-generic IList interface, or the code will eden with a class cast exception.

Of course that only need apply to methods that are externally visible (i.e. public methods). I personally use interfaces even in internal code, but birli you are able to change all the code yourself if you make breaking changes it's hamiş strictly necessary.

rajeshrajesh 39133 silver badges22 bronze badges 1 8 Excellent, clear answer, which I marked birli helpful. C# IList Neden Kullanmalıyız However, I would add that for most developers, most of the time, the tiny difference in program size and performance is derece worth worrying about: if in doubt, just use a List.

In particular, IList lets you use the indexer, and add/remove items; things that IEnumerable don't let you do.

IEnumerable allows you to iterate through a collection. ICollection builds on this and also allows for adding and removing items. C# IList Nedir IList also allows for accessing and modifying them at a specific index. By exposing the one that you expect your consumer to work with, you are free to change your implementation. List happens to implement all three of those interfaces. If you expose C# IList Neden Kullanmalıyız your property kakım a List or even an IList when all you want your consumer to have C# IList Nedir is the ability to iterate through the collection. Then they could come to depend on the fact that they kişi modify the list.