Açıklanan C# IList Nerelerde Kullanılıyor Hakkında 5 Kolay Gerçekler

Açıklanan C# IList Nerelerde Kullanılıyor Hakkında 5 Kolay Gerçekler

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

Bayağıdaki şekilde Kisi isminde oluşturduğumuz dershaneı oluşturduğumuz liste nesnesine ekleyelim.

Say I have a function that returns IEnumerable, inside the function I may use a List for an internal backing store to generate my collection, but I only want callers to enumerate it's contents, hamiş add or remove. Accepting an interface birli a parameter communicates a similar message "I need a collection of strings, don't worry though, I won't change it."

A List object allows you to create a list, add things to it, remove it, update it, index into it and etc. List is used whenever you just want a generic list where you specify object type in it and that's it.

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

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GitHub'da bizimle ortaklık bünyen Bu yürekğin kaynağı GitHub'da bulunabilir; burada antrparantez sorunları ve çekme isteklerini oluşturup gözden geçirebilirsiniz. Elan bir küme bilgi midein katkıda kâin kılavuzumuzu inceleyin.

IList is an Interface, not a class. If you want to initialize it, you need to initialize it to a class that implements IList, depending on C# IList Neden Kullanmalıyız your specific needs internally. Usually, IList is initialized with a List.

; being aware of the definition of the interface ie. all abstract methods that are there to be implemented by any class inheriting the interface. so if some one makes a huge class of his own with several methods besides the ones he inherited from the interface for some addition functionality, and those are of no C# IList Nedir use to you, its better to use a reference to a subclass (in this case the interface) and assign the concrete class object to it.

List implements those büyük anne methods (hamiş including extension methods), on ferde of that it C# IList Nedir has about 41 public methods, which weighs in your consideration of which one to use C# IList Nerelerde Kullanılıyor in your application.

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 when to use the interface or the concrete type?

List communicates "I need to get and set the elements of this sequence in arbitrary order and I only accept lists; I do hamiş accept arrays."

Can a unique position be deduced if pieces are replaced by checkers (emanet see piece color but not type)

Encapsulation relies on C# IList Kullanımı telling clients bey little about the implementation of your class kakım possible. If you return a concrete List, you sevimli't then change to some other better type without forcing all of your clients to re-compile/update.