5 Basit Teknikleri için C# IList Nedir

5 Basit Teknikleri için C# IList Nedir

Blog Article

I toyed with writing an extension method, also with inheriting from IList and implementing my own Sort() method kakım well as casting to a List but none of these seemed overly elegant.

But far more importantly, if you are accepting an IList birli a parameter you'd better be careful, because IList and List do hamiş behave the same way. Despite the similarity in name, and despite sharing an interface

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.

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

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".

List implements IList, and so kişi 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.

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

tranmqtranmq 15.5k33 gold badges3232 silver badges2727 bronze badges C# IList Kullanımı 6 But in this case I emanet't bind my collection to DataGridView rather I have to expose the _list member in MyCollection.

kemiller2002kemiller2002 115k2828 gold badges198198 silver badges253253 bronze badges Add a comment  

I leave this up C# IList Nerelerde Kullanılıyor to show that if you needed to do it (e.g. the off chance a third party library returned a List that you needed to convert for C# IList Nedir another 3rd party library), you sevimli do it this way.

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

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 birli a List or even an IList when all you want your consumer to have is the ability C# IList Nedir to iterate through the collection. Then they could come to depend on the fact that they hayat modify the list.