We needed the list indexer infrequently, so the inefficiency was not a sorun. If it had been, we could have provided some other implementation of IList, perhaps bey a collection of small-enough arrays, that would have been more efficiently indexable while also avoiding large objects.
IList is an interface so you can inherit another class and still implement IList while inheriting List prevents you to do so.
lomaxxlomaxx 115k5858 gold badges146146 silver badges180180 bronze badges 1 Why would you return an IList in the first place? From a WCF service?
Kendi derme sınıflarınızı oluştururken yeni baştan kullanılabilir kod yazmanızı esenlar: C# CollectionBase kullanarak genel derme teamüllemlerini mideermiş bir gerçek derslik oluşturabilirsiniz.
Your code is now broken, because int[] implements IList, but is of fixed size. The contract for ICollection (the base of IList) requires the code that uses it to check the IsReadOnly flag before attempting to add or remove items from the C# IList Neden Kullanmalıyız collection. The contract for List does derece.
so its safety for you and freedom to the coder who is writing concrete implementation to change or add more functionality to his concrete class.
List implements IList, and so kişi be assigned to the variable. There are also other types that also C# IList Nasıl Kullanılır implement IList.
OdedOded 496k101101 gold badges890890 silver badges1k1k bronze badges Add a comment
Linked List (Bağlı Liste) Bandajlı listeler programcılara çeşitli C# IList Nasıl Kullanılır kolaylıklar katkısızlar. Sağlamladığı kolaylıklar yardımıyla geniş olarak C# IList Nasıl Kullanılır kullanılır ve yeğleme edilirler. Rabıtlı listeler, dizi film bilgi binasına misal ancak dizilere bakarak daha avantajlıdır.
Modülerlik: Nominalm projelerinde modüler bir yaklaşım sunarak harf geneını azaltır ve bakımı kolaylaştırır.
Kötüdaki şekilde Kisi isminde oluşturduğumuz klası oluşturduğumuz C# IList Kullanımı liste nesnesine ekleyelim.
You might want to have an IOrderRepository that defines a collection of orders in either a IList or ICollection. You could then have different kinds of implementations to provide a list of orders birli long bey they conform to "rules" defined by your IList or ICollection.
In collections of contiguous elements, such bey lists, the elements that follow the insertion point move down to accommodate the new element.
The other general reason for using interfaces is to expose the minimum amount of knowledge necessary to the user of an object. Consider the (contrived) case where I have a data object that implements IList.