C# IList Nasıl Kullanılır Hakkında Gerçekler Açığa

C# IList Nasıl Kullanılır Hakkında Gerçekler Açığa

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Note that, if your API is only going to be used in foreach loops, etc, then you might want to consider just exposing IEnumerable instead.

1 @supercat: What could ISortableList offer that's not 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?

Elemanların Sıralı Yapısını Himaye: IList, elemanların eklenme sırasını korur. Bu özellik, veri yapkaloriın sıralı olmasını ve programın beklentilerine tatminkâr çkızılışmasını katkısızlar.

David MillsDavid Mills 2,41511 gold badge2323 silver badges2525 bronze badges 6 2 The right approach really would have been to offer an ISortableList interface (with methods to sort a portion of the list using some particular comparer), have List implement it, and have a static method which could sort any IList by checking whether it implemented ISortableList and, if hamiş, copying it to an array, sorting that, clearing the IList, and re-adding the items.

swilliamsswilliams 48.6k2727 gold badges101101 silver badges130130 bronze badges 3 5 why derece make it a just a List in the first place? I still don't understand why bonus you get from making it a IList then in the constructor you make it into a List

Yes, you C# IList Nedir may C# IList Nerelerde Kullanılıyor never change that data type from a List but you hayat be sure that if you have to. Your code is ready for it.

You are most often better of using the most general usable type, in this case the IList or even better the IEnumerable interface, so that you yaşama switch the implementation conveniently at a later time.

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If you started with a concrete type and you decided to change to another one, even if it uses the same interface, you're going to break someone else's code unless you started off with an interface or abstract base type. Share Improve this answer Follow

If you dirilik consider your method, determine that you probably won't be changing the return collection type, then it is probably safe to return a more exact type. C# IList Neden Kullanmalıyız If you aren't sure, or are afraid that if you change it in future you'll be breaking other people's code, then go more general.

This argument only works if you write your own implementation of IList from sratch (or at least without inheriting List)

Coming soon: Throughout 2024 we will be phasing out GitHub Issues birli the feedback mechanism for content C# IList Neden Kullanmalıyız and replacing it with a new feedback system. For more information see: .

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

Bu şekilde, Dog dershaneı IAnimal interface’inin C# IList Nedir sözleşmesine uymuş olur. Aynı şekilde, ayrıksı hayvan sınıfları da IAnimal interface’ini uygulayabilir. Örneğin, dundaki kodda bir Cat derslikı teşhismladım ve IAnimal interface’ini uyguladım.