C# IList Kullanımı - Genel Bakış

C# IList Kullanımı - Genel Bakış

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You cannot predict the future. Assuming that a property's type will always be beneficial kakım a List is immediately limiting your ability to adapt to unforeseen expectations of your code.

Lütfen dundaki kutuya şikayetinizin bilgilerinı edebiyat. Şikayetinizi değerlendirildikten sonrasında size marifet vereceğiz.

Also, it casts IList to IList which has the potential to be dangerous. In most cases that I have seen, List which implements IList is used behind the scenes to implement IList, but this is derece guaranteed and emanet lead to brittle code.

Your functions above only care about being able to iterate over a list. Ideally they shouldn't need to know who implements that list or how they implement it.

In the end, you might need to replace an implementation for any reason; performance is just one possibility. Regardless of the reason, using the least-derived type possible will reduce the need for changes in your code when you change the specific run-time type of your objects.

Convert your IList into List or some other generic collection and then you yaşama easily query/sort it using System.Linq namespace (it will supply bunch of extension methods)

In case of using IList, the caller is always guareented things to work, and the implementer is free to change the underlying collection to any alternative concrete implementation of IList

IList is an Interface, hamiş a class. If you want to initialize it, you need to C# IList Kullanımı initialize it to a class that implements IList, depending on your specific needs internally. Usually, IList is initialized with a List.

Linked List (Destelı Liste) Ilgilı listeler programcılara çeşitli kolaylıklar esenlar. Sağlamladığı kolaylıklar sebebiyle yaygın olarak kullanılır ve yeğleme C# IList Nasıl Kullanılır edilirler. Sargılı listeler, seri bilgi dokumasına misal fakat dizilere gereğince henüz avantajlıdır.

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If you're working within a C# IList Neden Kullanmalıyız single method (or even in a single class or assembly in some cases) and no one outside is going to see what you're doing, use the fullness of a List. But if you're interacting with outside code, like when you're returning a list from a method, then you only want to declare the interface without necessarily tying yourself to a specific implementation, especially if you have no control over who compiles against your code afterward.

Then I looked in my view(mvc) and found that I actually needed the count method kakım I needed to use a for loop. So in my own application I under estimated what I actually needed how do you anticipate C# IList Nerelerde Kullanılıyor what someone else will need or derece need.

This will help if you decide to change the implementation of your class later to use a different concrete class. In that case the users of your library won't need to update their code since the interface doesn't change.

ahead of time. Veri-binding is a classic example here; a DataSource property usually checks for IList (and IListSource, typically) and then looks at the objects to see what properties are available. It emanet't use generics in this case.