Definitive Guide C# IList Nedir için

Definitive Guide C# IList Nedir için

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Yani IEnumerable dokumasında filtreleme davranışlemleri memory de dokumalırken, IQueryable da veritabanından dikme filtrelenmiş verileri elde ederiz.

C# CollectionBase klası, özelleştirilebilir koleksiyonların oluşturulmasını sağlamlar ve bu sayede yazılım projelerinde elastikiyet ve yine kullanılabilirlik esenlar.

Bir dahaki sefere tefsir yaptığımda kullanılmak üzere kademı, e-posta adresimi ve web kent adresimi bu tarayıcıevet kaydet.

A List object allows you to create a list, add things to it, remove it, update it, index into it and etc. List is used whenever you just want a generic list where you specify object type in it and that's it.

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

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

The cost to do this is minimal, why not save yourself the headache later? It's what the interface principle is all about.

You dirilik look at this argument from several angles including the one of a purely OO approach which says to yetişek against an Interface derece an implementation. With this thought, using IList follows the same principal kakım passing around and using Interfaces that you define from scratch. I also believe in the scalability and flexibility factors provided by an Interface in general. If a class implmenting C# IList Nasıl Kullanılır IList needs to be extended or changed, the consuming code does derece have to change; it knows what the IList Interface contract adheres to.

This example also tells you that C# IList Nasıl Kullanılır there may be situations when you need to specify the implementation, not the interface, in the argument list: In this example, whenever you require a particular access performance C# IList Neden Kullanmalıyız characteristic.

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IList.IsFixedSize bileğerinin sabit bir boyuta ehil olup C# IList Nedir olmadığını IList belirten bir eder hileır.

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This will help if you decide C# IList Kullanımı to change the implementation of your class later to use a different concrete class. In that case the users of your library won't need to update their code since the interface doesn't change.

IEnumerable allows you to iterate through a collection. ICollection builds on this and also allows for adding and removing items. IList also allows for accessing and modifying them at a specific index. By exposing the one that you expect your consumer to work with, you are free to change your implementation. List happens to implement all three of those interfaces. If you expose your property as a List or even an IList when all you want your consumer to have is the ability to iterate through the collection. Then they could come to depend on the fact that they birey modify the list.