Bir İnceleme C# IList Neden Kullanmalıyız

Bir İnceleme C# IList Neden Kullanmalıyız

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It's always best to use the lowest base type possible. This gives the implementer of your interface, or consumer of your method, the opportunity to use whatever they like behind the scenes.

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

Elemanların Sıralı Yapısını Müdafaa: IList, elemanların eklenme sırasını korur. Bu özellik, bilgi yapısının sıralı olmasını ve izlenceın beklentilerine yaraşır çdüzenışmasını esenlar.

If you think that interfaces are useful only for building over-sized, grandiose architectures and have no place in small shops, then I hope that the person sitting across from you in the interview isn't me.

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.

Örneğin, zirdaki kodda bir IAnimal tipinde bir değişken teşhismladım ve bu bileğkârkene Dog ve Cat nesneleri atadım.

List implements IList, and so yaşama be assigned to the variable. There are also other types that also implement IList.

You kişi look at this argument from several angles including the one of a purely OO approach which says to izlence against an Interface not an implementation. With this thought, using IList follows the same principal kakım passing around and using Interfaces that you define from scratch. I also believe in the scalability and flexibility factors provided by an Interface in C# IList Nasıl Kullanılır general. If a class implmenting IList needs to be extended or changed, the consuming code does hamiş have to change; it knows what the IList Interface contract adheres to.

If you are exposing your class through a library that others will use, you generally want to expose it via interfaces rather than concrete implementations.

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

However, this makes the method more fragile, as any change to the returned object type may break the calling code. In practice though, that generally isn't a major mesele.

Coming soon: Throughout 2024 we will be phasing out GitHub Issues birli the feedback mechanism for content and replacing it with C# IList Neden Kullanmalıyız a C# IList Kullanımı new feedback system. For more information see: .

If you're just enumerating over the values, you should be using IEnumerable. Every type of datatype that sevimli hold more than one value implements IEnumerable (or should) and makes your method hugely flexible.

would I C# IList Kullanımı run into problems with this? Since could they not pass in an array(that özgü a fixed size)? Would it be better maybe for a concrete List?