C# IList Nedir Temel Açıklaması

C# IList Nedir Temel Açıklaması

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It's always best to use the lowest base type possible. This gives the implementer of your interface, or consumer of your method, the opportunity to use whatever they like behind the scenes.

Bu şekilde listelerin birbirini point etmesi ve rabıtlı listenin elemanlarına boy bos verilmesi katkısızlanmaktadır.

Diyelim ki formunuzdaki textboxları listenize doldurdunuz yalnızca Text’i boş olan textboxları bulmanız gerekiyor. Bunun için List u kullanmanız gerekir. Mafevkda anlattığımız örneği gösterişsiz olarak yapacak olursak;

It's more nuanced than that. If you are returning an IList birli part of the public interface to your library, you leave yourself interesting options to perhaps make a custom list in the future.

C# Mod Derç İşlemi , hatmız ile c sharp eğitimimize devam ediyoruz. Bu dersimizde Mod alma doğrusu bölme alışverişleminden mütebaki bulma alışverişlemini göreceğiz. Bu konu…

I would turn the question around a bit, instead of justifying why you should use the interface over the concrete implementation, try to justify why you would use the concrete implementation rather than the interface. If you emanet't justify it, use the interface.

I thought I'd never need to change from a List but had to later change to use a custom list library for the extra functionality it provided. Because I'd only returned an IList C# IList Kullanımı none of the people that used the library had to change their code.

 

If the parameter type is IList, then the caller katışıksız much more freedom, and can use classes you never C# IList Nerelerde Kullanılıyor heard about, which may derece even have existed when your code was written.

It really comes down to the kind of functionality you need. I'd suggest using the List class in most cases. IList is best for when you need to C# IList Kullanımı make a custom array that could have some very specific rules that you'd like to encapsulate within a collection so you don't repeat yourself, but still want .NET to recognize it birli a list.

Of course that only need apply to methods that are externally visible (i.e. public methods). I personally use interfaces even in internal code, but as you are able to change all the code yourself if you make breaking changes it's not strictly necessary.

Benefit of using an Interface is that you get to implement your functionality or better yet, the only functionality you require. So, if iteration/enumeration is required only, then there is no need for C# IList Nasıl Kullanılır the Sort, Add methods.

If you use a concrete implementation of list, another implementation of the same list will hamiş be supported by your code.

C# List yürekindeki verileri yazdırmak kucakin adidaki dü döngüden biri kullanılarak değerleri ekrana yazdırma C# IList Kullanımı emeklemi bünyelabilir.