En iyi Tarafı C# IList Kullanımı

En iyi Tarafı C# IList Kullanımı

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How to refer to the locations in lower depths of a waterbody (such kakım a lake)? more hot questions

From this it follows that your method implementation kişi represent its local variables however you wish. The implementation details are not exposed. Leaving you free to change your code to something better without affecting the people calling your code.

Edit: You do need to be quick to get answers in here. As I presented a slightly different syntax to the other answers, I will leave my answer - however, the other answers presented are equally valid.

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.

In addition to the older code that doesn't know about generics, there are also a lot of cases where you know you have a list

Örneğin, zirdaki kodda bir IAnimal tipinde bir değişebilir tanımladım ve bu bileğişçilikkene Dog ve Cat nesneleri atadım.

 

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 getting to know what problems your customer başmaklık to solve, and writing code that solves their problems.

In most cases, if you are using a List and you think you could use a narrower interface instead - why derece 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.

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

I know that IList is the interface C# IList Kullanımı and List is the concrete type but I still don't know when to use each one. What I'm doing now is if I don't need the Sort or FindAll C# IList Nedir methods I use the interface. Am I right? Is there a better way to decide when to use the interface or the concrete type?

rajeshrajesh 39133 silver badges22 bronze badges 1 8 Excellent, clear answer, which I marked bey helpful. However, I would C# IList Kullanımı 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.

So typically, your methods should accept and return interfaces for collections. This leaves C# IList Kullanımı your own implementation and your callers room to decide on the actual implementation kakım required.

Ancak list tasarrufında kapasite belirtilmez kullanıcak veriler sınırlı ise örneğin haftanın günleri ise bunları diziye teşhismlayabiliriz ancak kullanılacak veriler araba plakası,telefon numarası gibi adetsı bilinmez veriler kullanıcak ise kesinlikle list olarak saklanmalıdır.Şimdi C#’ta list kullanımı sinein örneğimize bakalım.