Değil Hakkında Gerçekler bilinen C# IList Nerelerde Kullanılıyor

Değil Hakkında Gerçekler bilinen C# IList Nerelerde Kullanılıyor

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şu demek oluyor ki IEnumerable binasında filtreleme çalışmalemleri memory de bünyelırken, IQueryable da veritabanından direk filtrelenmiş verileri elde ederiz.

Maybe take it into a List of T rather than ArrayList, so that you get type safety and more options for how you implement the comparer.

lomaxxlomaxx 115k5858 gold badges146146 silver badges180180 bronze badges 1 Why would you return an IList in the first place? From a WCF service?

If you think that interfaces are useful only for building over-sized, grandiose architectures and have no place in small shops, then I hope that the person sitting across from you in the interview isn't me.

In this specific case since you're essentially talking about a language construct, hamiş a custom one it generally won't matter, but say for example that you found List didn't support something you needed.

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You are most often better of using the most general usable type, in this case the IList or even better the IEnumerable interface, so that you emanet switch the implementation conveniently at a later time.

In fact, any time you are using reflection IList is more convenient than C# IList Neden Kullanmalıyız IList-of-T, since generics and reflection don't play nicely together. It sevimli be done, but it is C# IList Nerelerde Kullanılıyor a pain. Unfortunately since IList-of-T doesn't derive from IList there are cases where this sevimli işleyen - but it is a good 95% rule.

; 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 C# IList Neden Kullanmalıyız huge class of his own with several methods besides the ones he inherited from the interface for some addition functionality, and those are of C# IList Kullanımı no 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.

API Entegrasyonu: Dış API'lerden kırmızıınan verileri etkilemek ve yönetmek karınin kullanılabilir, bu da uygulamalar arası bilgi işini kolaylaştırır.

 

This is usually guaranteed for C# IList Nedir a specific implementation of a container (List documentation: "It implements the IList generic interface using an array whose size is dynamically increased bey required.").

If you're just enumerating over the values, you should be using IEnumerable. Every type of datatype that sevimli hold more than one value implements IEnumerable (or should) and makes your method hugely flexible.

There is a complication though that dynamic kişi't see explicit implementations, so something birey implement IList and IList-of-T and yet still be completely unusable from dynamic.