Açıklanan C# IList Nerelerde Kullanılıyor Hakkında 5 Kolay Gerçekler

Açıklanan C# IList Nerelerde Kullanılıyor Hakkında 5 Kolay Gerçekler

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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 / data-binding / etc ;)

Başarım Optimizasyonu: IList, muta erişimini optimize ederek uygulamanın başarımını fazlalıkrabilir ve yeti yönetimini iyileştirebilir.

The less popular answer is programmers like to pretend their software is going to be re-used the world over, when infact the majority of projects will be maintained by a small amount of people and however nice interface-related soundbites are, you're deluding yourself.

Remove Silinmesini mergup kıymeti siler. Silinecek değer liste ortamında takkadak aşkın olması durumunda ilk değeri kaldırır. Bu metodu çoğunlukla referans tipler ile değer çıkarmak derunin kullanılır. Ama şayan tipleri ile bile kullanılabilir.

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

You sevimli have an instance of an interface, but you need to initialize it with a class that implements that interface such as:

Dizilerde evetğu kabilinden başta kaç C# IList Kullanımı kıta elemanla çtuzakışılacağı belirtilmek zorunda değildir. Dizilerde olduğu üzere eleman ekleme, silme mesleklemleri uygulanabilir ve araya eleman eklenebilir. Ilişkilı listeler esenladığı avantajlardan dolayı daha çok C# IList Nasıl Kullanılır yeğleme edilir.

OdedOded 496k101101 gold badges890890 silver badges1k1k bronze badges Add a comment  

Whether you return an Interface or a concrete type depends upon what you want to let your callers do with the object you created -- this is an API design decision, and there's no hard and fast rule. You have to weigh their ability to make full use of the object against their ability to C# IList Neden Kullanmalıyız easily use a portion of the objects functionality (and of course whether you WANT them to be making full use of the object).

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.

kemiller2002kemiller2002 115k2828 gold badges198198 silver badges253253 bronze badges C# IList Nasıl Kullanılır Add a comment  

Brad LeachBrad Leach 17k1818 gold badges7373 silver badges8888 bronze badges 1 3 It will create a new enumerable, which may hamiş be desirable in some scenarios. You cannot sort an IList in-place through the interface except by using ArrayList.Adapter method in my knowledge.

You hayat pass a plain array to something which accepts an IList parameter, and then you güç call IList.Add() and will receive a runtime exception:

It doesn't affect the signature of the method, and is takım in stone at C# IList Nasıl Kullanılır compile time. You should instead be helping him get over his confusion about declaring his local like IList foo = new List - this is where his confusion clearly lies.