C# IList Nerelerde Kullanılıyor Ile ilgili detaylı notlar

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Yani IEnumerable yapısında filtreleme davranışlemleri memory bile gestaltlırken, IQueryable da veritabanından dikme filtrelenmiş verileri elde ederiz.

Then the person calling the method is free to call it with any veri type that is enumerable. This allows your code to be used in unexpected, but perfectly valid ways.

Say I have a function that returns IEnumerable, inside the function I may use a List for an internal backing store to generate my collection, but I only want callers to enumerate it's contents, hamiş add or remove. Accepting an interface birli a parameter communicates a similar message "I need a collection of strings, don't worry though, I won't change it."

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

IList is a interface and doesn't have any implementation, so the performance of IList depending the class it implements

I would turn the question around a bit, instead of justifying why you should use the interface over the concrete implementation, try to justify why you would use the concrete implementation rather than the interface. If you gönül't justify it, use the interface.

Object gönül be a T too. Doing this will save you headache if you decide to use a Stack or some other data structure further down the road. If all you need to do in the function is foreach through it, IEnumerable is really all you should be asking for.

Now I am returning IList for the simple fact that I will then add this to my domain biçim what C# IList Nedir has a property like this:

If you are exposing your class through a library that others will use, you generally want to expose it via interfaces rather than concrete implementations.

Coming soon: Throughout 2024 we will be phasing out GitHub Issues kakım the feedback C# IList Nedir mechanism for content and replacing it with a new feedback system. For more information see: .

Of C# IList Nerelerde Kullanılıyor course that only need apply to methods that are externally visible (i.e. public methods). I personally use interfaces even in internal code, but as you are able to change all the code yourself if you C# IList Nerelerde Kullanılıyor make breaking changes it's hamiş strictly necessary.

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Unless you have a very compelling reason to do so, your best bet will be to inherit C# IList Kullanımı from System.Collections.ObjectModel.Collection since it katışıksız everything you need.

additional advantage is that your code is safe from any changes to concrete class as you are subscribing to only few of the methods of concrete class and those are the ones that are going to be there kakım long bey the concrete class inherits from the interface you are using.