En iyi Tarafı C# IList Nedir

En iyi Tarafı C# IList Nedir

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I toyed with writing an extension method, also with inheriting from IList and implementing my own Sort() method birli well kakım casting to a List but none of these seemed overly elegant.

Lütfen zirdaki kutuya şikayetinizin bilgilerinı edebiyat. Şikayetinizi değerlendirildikten sonrasında size olgun vereceğiz.

So I came across an interesting mesele today. We have a WCF web service that returns an IList. Not really a big deal until I wanted to sort it.

Then click on the bulb symbol or place the cursor on the IList and press Strg + "." You will become several implementations offered, like:

This will allow me to do generic processing on almost any array in the .Kemiksiz framework, unless it uses IEnumerable and derece IList, which happens sometimes.

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

use LINQ to perform the conversion of your existing List when you return it - but it would be better to just create a more appropriate type to start with, kakım shown above.

IList is an Interface, hamiş a class. If you want to initialize it, you need to initialize it to a class C# IList Nasıl Kullanılır that implements IList, depending on your specific needs internally. Usually, IList is initialized with a List.

If you started with a concrete type and you decided to change to another one, even if it uses the same interface, you're going to break someone else's code unless you started off with C# IList Nerelerde Kullanılıyor an interface or abstract base type. Share Improve this answer Follow

Taking LinkedList vs taking List vs IList all communicate something of the performance guarantees required by the code being C# IList Nerelerde Kullanılıyor called.

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

Şimdi beraber bir örnek yapalım. Bir hiçbir yönlü destelı liste oluşturalım ve bu listeye lalettayin olarak eleman ekleyelim. Bu eklediğimiz elemanları da ekrana yazdıralım:

In particular, IList lets you use the indexer, and add/remove items; things that IEnumerable don't let you do.

The other general reason for using interfaces is to expose the asgari amount of knowledge necessary to the user of an object. Consider the (contrived) case where I have a data object that implements IList.