Benim C# IList Neden Kullanmalıyız Başlarken Çalışmak

Benim C# IList Neden Kullanmalıyız Başlarken Çalışmak

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Note that, if your API is only going to be used in foreach loops, etc, then you might want to consider just exposing IEnumerable instead.

Bu şekilde listelerin birbirini point etmesi ve rabıtalı listenin elemanlarına ölçü verilmesi esenlanmaktadır.

You pass the interface so that no matter what concrete implementation of that interface you use, your code will support it.

Sıfır alt çizgiına malik biricik boyutlu diziler kendiliğinden olarak uygular IList. Bu, diziler ve özge derme türleri beyninde yineleme geçirmek karınin aynı kodu kullanabilen umumi yöntemler oluşturmanıza olanak tanılamar.

The accepted answer by @DavidMills is quite good, but I think it sevimli 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 yaşama be used to create an IComparison on the fly.

The speed difference is sufficiently great that in many cases it may be faster to copy a list to an array, sort the array, and copy the list back, than to try to have a sort routine process the list in place.

+1 for all of us who hate it when a small app is loaded with interfaces and clicking on "find definition" takes us somewhere OTHER C# IList Nasıl Kullanılır than the source of the mesele... Hayat I borrow the phrase "Architecture Astronauts"? I kişi see C# IList Kullanımı it will come in handy.

Ask those people what they'd like the methods to return. Your question is fundamentally "how do I know what software to write?" You know by getting to know what problems your customer has to solve, and writing code that solves their problems.

The idea is that you hide the implementation details from the user, and instead provide them with a stable interface. This is to reduce dependency on details that might change in the future.

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However, this makes the method more fragile, bey any change to the returned object type may C# IList Nedir break the calling code. In practice though, that generally isn't a major sıkıntı.

List communicates "I need to get and grup the elements of this sequence in arbitrary order and I only accept lists; I do derece accept arrays."

I have two ILists of the same type returned by NHibernate and have emerged the two IList into one, hence C# IList Nerelerde Kullanılıyor the need for sorting.

Encapsulation relies on telling clients kakım little about the implementation of your class kakım possible. If you return a concrete List, you gönül't then change to some other better type without forcing all of your clients to C# IList Kullanımı re-compile/update.