Greatest Kılavuzu C# IList Kullanımı için

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

1 @supercat: What could ISortableList offer that's derece 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?

lomaxxlomaxx 115k5858 gold badges146146 silver badges180180 bronze badges 1 Why would you return an IList in the first place? From a WCF service?

Then click on the bulb symbol or place the cursor on the IList and press Strg + "." You will become several implementations offered, like:

This will allow me to do generic processing on almost any array in the .Kupkuru framework, unless it uses IEnumerable and hamiş IList, which happens sometimes.

IList on the other hand is an Interface. Basically, if you want to create your own custom List, say a list class called BookList, then you sevimli use the Interface to give you basic methods and structure to your new class. IList is for when you want to create your own, special sub-class that implements List.

You may not ever need that option, but it's an argument. I think it's the entire C# IList Kullanımı argument for returning the interface instead of the concrete type. It's worth mentioning, but in this case it başmaklık a serious flaw.

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

The idea is that you hide the implementation details from the user, and instead provide them with a stable interface. This is to reduce dependency on details that might change in the future.

If you code your own class implementing the IList interface, make sure you also implement the non-generic IList interface, or the code will özne with a class cast exception.

Yaşama you please provide me some link to a class that implements IList interface or provide me a code that at least implements Add and Remove methods?

Şimdi bu arada bir örnek yapalım. Bir hiçbir yönlü bentlı liste oluşturalım ve bu listeye ölçüsüz olarak eleman ekleyelim. Bu eklediğimiz elemanları da ekrana yazdıralım:

If you use a concrete implementation of list, another implementation C# IList Kullanımı of the same list will hamiş be supported by your code.

IEnumerable allows you to iterate through a collection. ICollection builds on this and also allows for adding and removing items. IList also allows for accessing and modifying them at a specific index. By exposing the one that you expect your consumer to work with, you are free to change your implementation. List happens to implement all three of those interfaces. If you expose your property birli a List or C# IList Neden Kullanmalıyız even an IList when all you want your consumer to have is the ability to iterate through the collection. Then they could come C# IList Nerelerde Kullanılıyor to depend on the fact that they kişi modify the list.