C# IList Nasıl Kullanılır Herkes İçin Eğlenceli Olabilir

C# IList Nasıl Kullanılır Herkes İçin Eğlenceli Olabilir

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Arraylist: Canlı boyutludur, eleman ekleme/silme nöbetlemleri daha kolaydır ve farklı done türlerini saklayabilir.

C# List derunindeki verileri yazdırmak yürekin bayağıdaki dü döngüden biri kullanılarak bileğerleri ekrana yazdırma mesleklemi yapılabilir.

Interface’ler karşı daha aşkın veri edinmek isterseniz, kötüdaki kaynaklara çekmece atabilirsiniz:

It's more nuanced than that. If you are returning an IList kakım part of the public interface to your library, you leave yourself interesting options to perhaps make a custom list in the future.

I tend to follow Jeffrey's advice for internal code, but for a public library, I would probably be more inclined to follow Eric's.

This level of abstraction goes the other direction when it belongs to method parameters. When you pass your list to a method that accepts IEnumerable you dirilik be sure that your list is not going to be modified. When you are the person implementing the method and you say you accept an IEnumerable because all you need to do is iterate through that list.

Most app-level code (i.e. the everyday code that ou write for your application) should probably focus on the generic versions; however there is also a lot of infrastructure code around that must use reflection.

If the collection is indexed, the indexes of the elements that are moved are also updated. This behavior does derece apply to collections where elements are conceptually grouped into buckets, such bey a hash table.

In most cases, if you are using a List and you think you could use a narrower interface instead - why not C# IList Nedir IEnumerable? This is often a better fit if you don't need to add items. If you need to add to the collection, use the concrete type, List.

It really comes down to the kind of functionality you need. I'd suggest using the List class in most cases. IList is best for when you need to make a custom array that could have some very specific rules that you'd like C# IList Nedir to encapsulate within a collection so you don't repeat yourself, but still want .Kupkuru to recognize it bey a list.

By asking for more than you need, you (1) make the caller do unnecessary work C# IList Nedir to satisfy your unnecessary demands, and (2) communicate falsehoods to the reader. Ask only for what you're going to use. That way if the caller C# IList Nedir katışıksız a sequence, they don't need to call ToList on it to satisfy your demand.

Bilgi Ambarlama: Uygulamalarda bulaşan verileri veya işleme sırasında oluşan verileri depolamak karınin kullanılabilir.

If you use the concrete type all callers need to be updated. If exposed kakım IList the caller doesn't have to be changed.

Bu şekilde, Dog derslikı IAnimal interface’inin sözleşmesine uymuş olabilir. Aynı şekilde, başka hayvan sınıfları da IAnimal C# IList Nasıl Kullanılır interface’ini uygulayabilir. Örneğin, bayağıdaki kodda bir Cat derslikı tanılamamladım ve IAnimal interface’ini uyguladım.