C# IList Nerelerde Kullanılıyor - Genel Bakış

C# IList Nerelerde Kullanılıyor - Genel Bakış

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We needed the list indexer infrequently, so the inefficiency was derece a sorun. If it had been, we could have provided some other implementation of IList, perhaps bey a collection of small-enough arrays, that would have been more efficiently indexable while also avoiding large objects.

Maybe take it into a List of T rather than ArrayList, so that you get type safety and more options for how you implement the comparer.

Bir dahaki sefere versiyon yapmış olduğumda kullanılmak üzere kademı, elektronik posta adresimi ve web şehir adresimi bu tarayıcıya kaydet.

Your functions above only care about being able to iterate over a list. Ideally they shouldn't need to know who implements that list or how they implement it.

In this specific case since you're essentially talking about a language construct, not a custom one it generally won't matter, but say for example that you found List didn't support something you needed.

Architecture Astronauts. The chances you will ever write your own IList that adds anything to the ones already in the .Safi framework are so remote that it's theoretical jelly tots reserved for "best practices".

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 C# IList Kullanımı gönül switch the implementation conveniently at a later time.

In fact, any time you are using reflection IList is more convenient than IList-of-T, since generics and C# IList Kullanımı reflection C# IList Nasıl Kullanılır don't play nicely together. It birey be done, but it is a pain. Unfortunately since IList-of-T doesn't derive from IList there are cases where this güç işleyen - but it is a good 95% rule.

Whether you return an Interface or a concrete type depends C# IList Nasıl Kullanılır upon what you want to let your callers do with the object you created -- this is an API design decision, and there's no hard and fast rule. You have to weigh their ability to make full use of the object against their ability to easily use a portion of the objects functionality (and of course whether you WANT them to be making full use of the object).

C# List karınindeki verileri yazdırmak yürekin aşağıdaki iki döngüden biri kullanılarak değerleri ekrana yazdırma fiillemi yapılabilir.

private List _numbers; // callers kişi add/update/remove elements, but cannot reassign a new list to this property

Bu örnekte, Student isminde bir derslik ve StudentCollection isminde CollectionBase derslikından türeyen özel bir koleksiyon dershaneı oluşturduk.

This will help if you decide to change the implementation of your class later to use a different concrete class. In that case the users of your library won't need to update their code C# IList Kullanımı since the interface doesn't change.

Fakat list tasarrufında kapasite belirtilmez kullanıcak veriler sınırlı ise örneğin haftanın günleri ise bunları diziye tanılamamlayabiliriz ancak kullanılacak veriler makine plakası,telefon numarası üzere nüshası meçhul veriler kullanıcak ise mutlaka list olarak saklanmalıdır.Şimdi C#’ta list kullanmaı yürekin örneğimize bakalım.