Note that the IsReadOnly flag comes from ICollection, and indicates whether items can be added or removed from the collection; but just to really confuse things, it does derece indicate whether they güç be replaced, which in the case of Arrays (which return IsReadOnlys == true) kişi be.
But far more importantly, if you are accepting an IList as a parameter you'd better be careful, because IList and List do derece behave the same way. Despite the similarity in name, and despite sharing an interface
Bir dahaki sefere değerlendirme yaptığımda kullanılmak üzere hamleı, elektronik posta adresimi ve web site adresimi bu tarayıcıya kaydet.
All concepts are basically stated in most of the answers above regarding why use interface over concrete implementations.
Typically, a good approach is to use IList in your public facing API (when appropriate, and list semantics are needed), and then List internally to implement the API. This allows you to change to a different implementation of IList without breaking code that uses your class.
Important Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Dizilerde evetğu üzere özellikle kaç parça elemanla çalışılacağı belirtilmek zorunda bileğildir. Dizilerde evetğu üzere eleman ekleme, silme davranışlemleri uygulanabilir ve araya eleman eklenebilir. Rabıtlı listeler esenladığı avantajlardan dolayı henüz çok tercih edilir.
GitHub'da bizimle ortaklaşa iş strüktürn Bu içeriğin kaynağı GitHub'da bulunabilir; burada ayrıca problemlerı ve çekme isteklerini oluşturup gözden geçirebilirsiniz. Elan ziyade bili midein katkıda bulunan kılavuzumuzu inceleyin.
And, if you don't even need everything in IList you emanet always use IEnumerable too. With C# IList Nerelerde Kullanılıyor çağcıl compilers and processors, I don't think there is really any speed difference, so this is more just a matter of style.
tranmqtranmq 15.5k33 gold badges3232 silver badges2727 bronze badges 6 But in this case I hayat't bind my collection to DataGridView rather I have to expose the _list member in MyCollection.
Do the decoupling capacitors act as capacitive load to the opamp which is used to make a virtual gorund?
List communicates "I need to get and grup the elements of this sequence in arbitrary order and I only accept lists; I do not accept arrays."
for your return types. This gives your callers the most flexibility in passing in types to your methods and the most opportunities to cast/reuse the return values.
IEnumerable allows you to iterate through a collection. ICollection C# IList Neden Kullanmalıyız 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 C# IList Nasıl Kullanılır free to change your implementation. List happens to implement all three of those interfaces. If you expose your property kakım a List or even an IList when C# IList Kullanımı all you want your consumer to have is the ability to iterate through the collection. Then they could C# IList Neden Kullanmalıyız come to depend on the fact that they yaşama modify the list.