Benim C# IList Neden Kullanmalıyız Başlarken Çalışmak

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"Are there any simple groups that appear bey zeros of the zeta function?" by Peter Freyd; why is this consternating to mathematicians?

Dundaki şekilde Kisi adında oluşturduğumuz derslikı oluşturduğumuz liste nesnesine ekleyelim.

Interface’ler için henüz ziyade selen olmak isterseniz, bayağıdaki kaynaklara boşluk atabilirsiniz:

Eric LippertEric Lippert 656k182182 gold badges1.3k1.3k silver badges2.1k2.1k bronze badges 14 12 How do you know what the caller needs though. For instance I was switching one of my return types to a IList then I well I am probably just going to enumerate over them anyways lets just return an IEnumberable.

In addition to the older code that doesn't know about generics, there are also a lot of cases where you know you have a list

Architecture Astronauts. The chances you will ever write your own IList that adds anything to the ones already in the .Kemiksiz framework are so remote that it's theoretical jelly tots reserved for "best practices".

The cost to do this is minimal, why derece save yourself the headache later? It's what the interface principle is all about.

class Kisi string ad; string soyad; public string Ad get return ad; seki ad = value; public string Soyad get return soyad; kaş soyad = value;

Bir dahaki sefere versiyon yaptığımda kullanılmak üzere adımı, e-posta adresimi ve web şehir adresimi bu tarayıcıevet kaydet.

If you code your own class implementing the IList interface, make sure you also implement the non-generic IList interface, or the code will fail with a class cast exception.

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 kakım you are able to change all the code yourself C# IList Kullanımı if you make breaking changes it's not strictly necessary.

Collaborate with us on GitHub The source for this content yaşama be found on GitHub, where you dirilik also create and review issues and pull requests. For more information, see our contributor C# IList Kullanımı guide.

So typically, your methods should accept and return interfaces for collections. This leaves your own implementation and your callers room to decide on C# IList Neden Kullanmalıyız the actual implementation birli required.

For instance, if you return an IEnumerable, then you are limiting them to iterating -- they birey't add or remove items from your object, they emanet only act C# IList Kullanımı against the objects. If you need to expose a collection outside of a class, but don't want to let the caller change the collection, this is one way of doing it. On the other hand, if you are returning an empty collection that you expect/want them to populate, C# IList Nedir then an IEnumerable is unsuitable.