En C# IList Nedir Sırları

En C# IList Nedir Sırları

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

Same principle kakım before, reversed. Offer the bare asgari that your caller requires. If the caller only requires the ability to enumerate the sequence, only give them an IEnumerable.

Elemanların Sıralı Yapısını Dulda: IList, elemanların eklenme sırasını korur. Bu özellik, muta yapısının sıralı olmasını ve izlenceın beklentilerine münasip çtuzakışmasını sağlamlar.

Eric LippertEric Lippert 656k182182 gold badges1.3k1.3k silver badges2.1k2.1k bronze badges 14 12 How do you know what the caller needs though. For instance I was switching one of my return types to a IList then I well I am probably just going to enumerate over them anyways lets just return an IEnumberable.

Basically, I need to see some actual code examples of how using IList would have solved some problem over just taking List into everything.

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

StuartLCStuartLC 106k1818 gold badges216216 silver badges289289 bronze badges Add a comment  

In fact, any time C# IList Nasıl Kullanılır you are using reflection IList is more convenient than IList-of-T, since generics and reflection don't play nicely together. It yaşama be done, but it is a pain. Unfortunately since IList-of-T doesn't derive C# IList Nedir from IList there are cases where this güç eden - but it is a good 95% rule.

Bir dahaki sefere değerlendirme yapmış olduğumda kullanılmak üzere hamleı, e-posta adresimi ve web kent adresimi bu tarayıcıevet kaydet.

API Entegrasyonu: Dış API'lerden kırmızıınan verileri yürümek ve yönetmek karınin kullanılabilir, bu da uygulamalar arası data alışverişini kolaylaştırır.

I know that IList is the interface and List is the concrete type but I still don't know when to use each one. What I'm doing now is if I don't need the Sort or FindAll methods I use the interface. Am I right? Is there a better way to decide when to use the interface or the concrete type?

List communicates "I need to get and grup the elements of this sequence in arbitrary order and I only accept lists; I do hamiş accept arrays."

for your return types. This gives your callers C# IList Nerelerde Kullanılıyor the most flexibility in passing in types to your methods and the most opportunities to cast/reuse the return values.

ahead of time. Veri-binding is a classic example here; a DataSource property usually checks for IList (and IListSource, typically) and then looks at the objects to see what properties C# IList Nerelerde Kullanılıyor are C# IList Nasıl Kullanılır available. It güç't use generics in this case.