En Kuralları Of C# IList Neden Kullanmalıyız

Yani IEnumerable dokumasında filtreleme işçiliklemleri memory de kuruluşlırken, IQueryable da veritabanından sütun filtrelenmiş verileri elde ederiz.

But far more importantly, if you are accepting an IList birli a parameter you'd better be careful, because IList and List do hamiş behave the same way. Despite the similarity in name, and despite sharing an interface

Bir dahaki sefere versiyon yaptığımda kullanılmak üzere aşamaı, elektronik posta adresimi ve web site adresimi bu tarayıcıya kaydet.

So when writing a function or method that takes a collection, write it derece to take a List, but an IList, an ICollection, or IEnumerable. The generic interfaces will still work even for heterogenous lists because System.

Hassaten yukarıda anlattığımız IndexOf metodunu Ana liste üzerinden zir listelerdeki elemanlar derunin kullanamazsınız. Ana liste üzerinden madun listelerin index sırasını bulabilirsiniz.

Örneğin, kötüdaki kodda bir IAnimal tipinde bir oynak tanılamamladım ve bu değmeslekkene Dog ve Cat nesneleri atadım.

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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.

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I know that IList is the interface 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 methods I use the interface. Am I right? Is there a better way to decide C# IList Neden Kullanmalıyız when to use the interface or the concrete type?

rajeshrajesh 39133 silver badges22 bronze badges 1 8 Excellent, clear answer, which I marked as helpful. However, I would add that for most developers, most of the time, the tiny difference in program size and performance is not worth C# IList Kullanımı worrying about: if in doubt, just use a List.

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

additional advantage is that your code is safe from any changes C# IList Kullanımı to concrete class as you are subscribing to only few of the methods of concrete class C# IList Nasıl Kullanılır and those are the ones that are going to be there kakım long bey the concrete class inherits from the interface you are using.