The Ultimate Guide To C# IList Nerelerde Kullanılıyor

The Ultimate Guide To C# IList Nerelerde Kullanılıyor

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driisdriis 163k4545 gold badges268268 silver badges343343 bronze badges 3 Sorry, but even now there are plenty of uses for library code to use IList (non-generic). Anyone who says otherwise hasn't suffered enough reflection / veri-binding / etc ;)

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

Using IList instead of List makes writing unit tests significantly easier. It allows you to use a 'Mocking' library to pass and return veri.

If you think that interfaces are useful only for building over-sized, grandiose architectures and have no place in small shops, then I hope that the person sitting across from you in the interview isn't me.

swilliamsswilliams 48.6k2727 gold badges101101 silver badges130130 bronze badges 3 5 why not make it a just a List in the first place? I still don't understand why bonus you get from making it a IList then in the constructor you make it into a List

then, say, if you had an array and wished to print their type names to the console, you would first have to C# IList Neden Kullanmalıyız create a new List and fill it with your types.

List implements IList, and so güç be assigned to the variable. There are also other types that also implement IList.

If you specify your methods to return an interface that means you are free to change the exact implementation later on without the consuming method ever knowing.

For collections you should aim to use IEnumerable where possible. This gives the most flexibility but is hamiş always suited.

C# List sineindeki verileri yazdırmak midein hordaki dü döngüden biri kullanılarak bileğerleri ekrana yazdırma teamüllemi konstrüksiyonlabilir.

IList.IsFixedSize değerinin mıhlı bir boyuta malik olup olmadığını IList tamlayan bir haysiyet aldatmaır.

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And, if you C# IList Nasıl Kullanılır 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.

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 C# IList Nerelerde Kullanılıyor 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 kakım a List or C# IList Nasıl Kullanılır even C# IList Nedir 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 emanet modify the list.