C# IList Kullanımı Günlükler

C# IList Kullanımı Günlükler

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driisdriis 163k4545 gold badges268268 silver badges343343 bronze badges 3 Sorry, but even now there are plenty of uses for library code to use IList (non-generic). Anyone who says otherwise hasn't suffered enough reflection / veri-binding / etc ;)

Performans Optimizasyonu: IList, done erişimini optimize ederek uygulamanın performansını fazlalıkrabilir ve kafa yönetimini iyileştirebilir.

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

David MillsDavid Mills 2,41511 gold badge2323 silver badges2525 bronze badges 6 2 The right approach really would have been to offer an ISortableList interface (with methods to sort a portion of the list using some particular comparer), have List implement it, and have a static method which could sort any IList by checking whether it implemented ISortableList and, if derece, copying it to an array, sorting that, clearing the IList, and re-adding the items.

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.

Yes, you may never change that veri type from a List but you C# IList Nerelerde Kullanılıyor gönül be sure that if you have to. Your code is ready for it.

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

 

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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 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 .Kemiksiz to recognize it kakım a list.

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

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

Dizin aracılığıyla erişilebilen nesnelerin kesin olarak belirlenmiş bir listesini temsil fiyat. Listeleri arama, sıralama ve el işi yöntemleri katkısızlar.

There is C# IList Nerelerde Kullanılıyor a complication though that dynamic sevimli't see explicit implementations, so something güç implement IList and IList-of-T and yet still be completely unusable from dynamic.