5 Basit Teknikleri için C# IList Kullanımı

5 Basit Teknikleri için C# IList Kullanımı

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Yani IEnumerable mimarisında filtreleme maslahatlemleri memory de bünyelırken, IQueryable da veritabanından kazık filtrelenmiş verileri elde ederiz.

Bayağıdaki şekilde Kisi isminde oluşturduğumuz derslikı oluşturduğumuz liste nesnesine ekleyelim.

So I came across an interesting sıkıntı today. We have a WCF web service that returns an IList. Derece really a big deal until I wanted to sort it.

That way you take advantage if you sevimli, while still allowing the client flexibility in what they pass in.

Kupkuru 4.6 (and it will likely be caught by the compiler). But there yaşama be more insidious cases, such birli passing a C# array as a IList. I am derece sure everyone is aware arrays implement IList, which means support for Add should not be assumed.

In some code this emanet be quite important and using concrete classes communicates your intent, your need for that specific class. An interface on the other hand says "I just need to call this grup of methods, no other contract implied."

Most app-level code (i.e. the everyday code that ou write for your application) should probably focus on the generic versions; however C# IList Neden Kullanmalıyız there is also a lot of infrastructure code around that must use reflection.

From my reading I think I could have used IEnumberable instead of IList since I am just looping through stuff.

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 an interface or abstract base type. Share Improve this answer Follow

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

You might want to have an IOrderRepository that defines a collection of orders in either a IList or ICollection. You could then C# IList Neden Kullanmalıyız have different kinds of implementations to provide a list of orders birli long kakım they conform to "rules" defined by your IList or ICollection.

And, C# IList Nedir if you used a generic implementation, you would only be able to use a method that works for any object only with objects of a specific type.

Bu şekilde, Dog derslikı IAnimal interface’inin sözleşmesine uymuş olur. Aynı şekilde, farklı hayvan sınıfları da IAnimal interface’ini uygulayabilir. Örneğin, adidaki kodda bir Cat sınıfı teşhismladım ve IAnimal interface’ini uyguladım.