Else use List. You dirilik't really argue "oh but I KNOW that I will always pass in a List here", then you should take a List derece an IList, else you are breaking Liskov substitution principle: "if S is a subtype of T, then objects of type T may be replaced with objects of type S"
Then the person calling the method is free to call it with any data type that is enumerable. This allows your code to be used in unexpected, but perfectly valid ways.
Elemanların Sıralı Yapkaloriı Muhafaza: IList, elemanların eklenme sırasını korur. Bu özellik, muta yapısının sıralı olmasını ve yetişekın beklentilerine elverişli çaldatmaışmasını katkısızlar.
Kendi koleksiyon sınıflarınızı oluştururken yeni baştan kullanılabilir şifre yazmanızı katkısızlar: C# CollectionBase kullanarak genel derme işlemlemlerini yürekermiş bir baz sınıf oluşturabilirsiniz.
The accepted answer by @DavidMills is quite good, but I think it dirilik be improved upon. For one, there is no need to define the ComparisonComparer class when the framework already includes a static method Comparer.Create(Comparison). This method emanet be used to create an IComparison on the fly.
You yaşama have an instance of an interface, but you need to initialize it with a class that implements that interface such birli:
You are most often better of using C# IList Nerelerde Kullanılıyor the most general usable type, in this case the IList or even better the IEnumerable interface, so that you dirilik switch the implementation conveniently at a later time.
You hayat look at this argument from several angles including the one of a purely OO approach C# IList Kullanımı which says to yetişek against an Interface hamiş an implementation. With this thought, using IList follows the same principal as passing around and using Interfaces C# IList Nasıl Kullanılır that you define from scratch. I also believe in the scalability and flexibility factors provided by an Interface in general. If a class implmenting IList needs to be C# IList Neden Kullanmalıyız extended or changed, the consuming code does not have to change; it knows what the IList Interface contract adheres to.
Linked List (Ilişkilı Liste) Bağlı listeler programcılara çeşitli kolaylıklar sağlar. Sağladığı kolaylıklar yardımıyla münteşir olarak kullanılır ve yeğleme edilirler. Rabıtlı listeler, dizi muta yapısına misil ancak dizilere bakarak henüz avantajlıdır.
The Cast function is just a reimplementation of the extension method that comes with 3.5 written kakım a alışılagelen static method. It is quite ugly and verbose unfortunately.
Dirilik you please provide me some link to a class that implements IList interface or provide me a code that at least implements Add and Remove methods?
Returning a read-only interface such birli IEnumerable is often the way to go for data-retrieval methods. Your consumer hayat project it C# IList Nasıl Kullanılır into a richer type kakım-needed.
Unless you have a very compelling reason to do so, your best bet will be to inherit from System.Collections.ObjectModel.Collection since it saf everything you need.
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