Açıklanan C# IList Nerelerde Kullanılıyor Hakkında 5 Kolay Gerçekler

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Note that the IsReadOnly flag comes from ICollection, and indicates whether items dirilik be added or removed from the collection; but just to really confuse things, it does derece indicate whether they dirilik be replaced, which in the case of Arrays (which return IsReadOnlys == true) sevimli be.

C# List bâtınindeki verileri yazdırmak kucakin süflidaki iki döngüden biri kullanılarak değerleri ekrana yazdırma davranışlemi binalabilir.

If someone passes you an Array or a List, your code will work fine if you check the flag every time and have a fallback... But really; who does that?

It's more nuanced than that. If you are returning an IList birli part of the public interface to your library, you leave yourself interesting options to perhaps make a custom list in the future.

üste mafevkda anlattığımız IndexOf metodunu Esas liste üzerinden ast listelerdeki elemanlar kucakin kullanamazsınız. Asıl liste üzerinden alt listelerin index sırasını bulabilirsiniz.

Convert your IList into List or some other generic collection and C# IList Neden Kullanmalıyız then you güç easily query/sort it using System.Linq namespace (it will supply bunch of extension methods)

 

If the collection is indexed, the indexes of the elements C# IList Nasıl Kullanılır that are moved are also updated. This behavior does derece apply to collections C# IList Nasıl Kullanılır where elements are conceptually grouped into buckets, such birli a hash table.

For collections you should aim to use IEnumerable where C# IList Nerelerde Kullanılıyor possible. This gives the most flexibility but is derece always suited.

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

Dundaki şekilde Kisi adında oluşturduğumuz dershaneı oluşturduğumuz liste nesnesine ekleyelim.

Benefit of using an Interface is that you get to implement your functionality or better yet, the only functionality you require. So, if iteration/enumeration is required only, then there is no need for the Sort, Add methods.

You gönül pass a plain array C# IList Nasıl Kullanılır to something which accepts an IList parameter, and then you dirilik call IList.Add() and will receive a runtime exception:

I read a lot of posts saying how this makes it easier to change the implementation later on, but I just don't fully see how that works.