C# IList Nerelerde Kullanılıyor Ile ilgili detaylı notlar

C# IList Nerelerde Kullanılıyor Ile ilgili detaylı notlar

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Kısaca IEnumerable örgüsında filtreleme medarımaişetlemleri memory bile strüktürlırken, IQueryable da veritabanından sütun filtrelenmiş verileri elde ederiz.

Başarım Optimizasyonu: IList, veri erişimini optimize ederek uygulamanın başarımını artırabilir ve akıl yönetimini iyileştirebilir.

lomaxxlomaxx 115k5858 gold badges146146 silver badges180180 bronze badges 1 Why would you return an IList in the first place? From a WCF service?

David MillsDavid Mills 2,41511 gold badge2323 silver badges2525 bronze badges 6 2 The right approach really would have been to offer an ISortableList interface (with methods to sort a portion of the list using some particular comparer), have List implement it, and have a static method which could sort any IList by checking whether it implemented ISortableList and, if not, copying it to an array, sorting that, clearing the IList, and re-adding the items.

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.

so its safety for you and freedom to the coder who is writing concrete implementation to change or add more functionality to his concrete class.

Dizilerde evetğu üzere özellikle kaç parça elemanla çkızılışılacağı belirtilmek zorunda bileğildir. Dizilerde başüstüneğu C# IList Kullanımı kabilinden eleman ekleme, silme fiillemleri uygulanabilir ve araya eleman eklenebilir. Destelı listeler sağladığı avantajlardan dolayı henüz çok tercih edilir.

 

In VS2008, when I click on the service reference and select "Configure Service Reference", there is an option to choose how the client de-serializes lists returned from the service.

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I C# IList Nasıl Kullanılır know that IList is the interface and List is the concrete type but I still don't know when to use each C# IList Nasıl Kullanılır one. What I'm doing now is if I don't need the Sort or FindAll methods I use the interface. Am I right? C# IList Nerelerde Kullanılıyor Is there a better way to decide when to use the interface or the concrete type?

In this case you could pass in C# IList Nedir any class which implements the IList interface. If you used List instead, only a List instance could be passed in.

When talking about return types, the more specific you are, the more flexible callers hayat be with it.

There is a complication though that dynamic emanet't see explicit implementations, so something kişi implement IList and IList-of-T and yet still be completely unusable from dynamic.