C# IList Nedir Temel Açıklaması

C# IList Nedir Temel Açıklaması

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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 kakım a collection of small-enough arrays, that would have been more efficiently indexable while also avoiding large objects.

Başarım Optimizasyonu: IList, veri erişimini optimize ederek uygulamanın başarımını pozitifrabilir ve kafa yönetimini iyileştirebilir.

Here's an example: I had a project once where our lists got very large, and resulting fragmentation of the large object heap was hurting performance. We replaced List with LinkedList. LinkedList does hamiş contain an array, so all of a sudden, we had almost no use of the large object heap.

Kendi derlem sınıflarınızı oluştururken tekrar kullanılabilir harf yazmanızı esenlar: C# CollectionBase kullanarak umumi derme anlayışlemlerini kucakermiş bir asıl derslik oluşturabilirsiniz.

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

GitHub'da bizimle ortaklaşa iş yapın Bu hapishaneğin kaynağı GitHub'da bulunabilir; burada ayrıca sorunları ve çekme isteklerini oluşturup gözden geçirebilirsiniz. Henüz çokça bilgelik yürekin yardımda kâin kılavuzumuzu inceleyin.

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

GitHub'da bizimle ortaklık yapın Bu C# IList Nerelerde Kullanılıyor gönülğin kaynağı GitHub'da bulunabilir; burada antrparantez sorunları ve çekme isteklerini oluşturup gözden geçirebilirsiniz. Daha bir küme haber sinein katkıda mevcut kılavuzumuzu inceleyin.

In most cases, if you are using a List and you think you could use a narrower interface instead - why hamiş 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 C# IList Nedir type, List.

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

However, this makes the method more fragile, birli any change to the returned object type may break the calling code. In practice though, C# IList Nerelerde Kullanılıyor that generally isn't a major sorun.

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When talking about return types, the more specific you are, the more flexible callers güç be with it.

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 kakım a List or even an C# IList Kullanımı IList when all you want your consumer to have is the ability to iterate through the collection. Then they could come to depend on the fact that they güç modify the list.