Definitive Guide C# IList Nedir için

Arraylist: Devimsel boyutludur, eleman ekleme/silme konulemleri daha kolaydır ve farklı data türlerini saklayabilir.

IList is an interface so you güç inherit another class and still implement IList while inheriting List prevents you to do so.

Koleksiyonlar, verileri sınırlı bir düzende depolamak ve yönetmek yürekin kullanılan done örgülarıdır. CollectionBase ile kendi koleksiyonlarınızı oluştururken, bu data gestaltlarını henüz hareketli ve feyizli bir şekilde kullanabilirsiniz.

A List object allows you to create a list, add things to it, remove it, update it, index into it and etc. List is used whenever you just want a generic list where you specify object type in it and that's it.

Use whatever you want. It's your method. You're the only one who gets to see the internal implementation details of the method.

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 yaşama be sure that your list is hamiş 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.

The class name List may be changed in next .kupkuru framework but the interface is never going to change birli interface is contract.

3 @phoog: Considering where Eric is coming from, it wouldn't be surprising he is more cautious about breaking changes. But it is definitely a valid point.

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

Taking LinkedList vs taking List vs IList all communicate something of the performance guarantees required by the code being called.

Obviously if you are being asked which you use in an interview, you say IList, smile, and both look pleased at yourselves for being so C# IList Nerelerde Kullanılıyor clever. Or for a public facing API, IList. Hopefully you get my point.

You might want to have an IOrderRepository that defines a collection of orders in either a IList or ICollection. You C# IList Nasıl Kullanılır could then have different kinds of implementations to provide a list of orders as long birli C# IList Nedir they conform to "rules" defined by your IList or ICollection.

List dershaneı tanımlanırken T tip değaksiyonkenini allıkır. Yani listenin muhteviyatında hangi türden nesne yada değmeselekenlerin olacağını belirler.

There is a complication though that dynamic birey't see explicit implementations, so something güç C# IList Nedir implement IList and IList-of-T and yet still be completely unusable from dynamic.