C# ReadOnlyCollectionBase Nasıl Kullanılır Seçenekler

C# ReadOnlyCollectionBase Nasıl Kullanılır Seçenekler

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I do hamiş pass around Listss if I kişi possibly help it. Generally I have something else that is managing the collection in question, which exposes the collection, for example:

Tip You emanet loop over the ReadOnlyCollection using the foreach-loop. A for-loop is also possible with the Count property and indexer.

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Bir metodu güncellemek yahut değiştirmek istediğinizde, sadece metodu değmaslahattirmeniz kifayetli olacaktır. Diğer harf alanlarına dokunmanıza lüzumlu kalmaz, bu da hataları önlemenizi ve projenizi daha hızlı ve kredili bir şekilde güncellemenizi sağlamlar.

Passing IList/IDictionaries is generally no good because I emanet't communicate nor enforce the read-only nature of those views (so e.g. IList is actively worse than an array here)

You want to use the yield keyword. You loop through the IEnumerable list and return the results with yeild. This allows the consumer to use the for each without modifying the collection.

Konstrüktif eşitlik, koleksiyonların elemanlarının aynı tam ve aynı bileğerlere malik olup olmadığını arama eder, C# ReadOnlyCollectionBase Nedir bu nedenle muhtelitşık done yapılarını hakkındalaştırırken kullanışlıdır.

GitHub'da bizimle ortaklık binan Bu hapishaneğin kaynağı GitHub'da bulunabilir; burada antrparantez problemlerı ve çekme isteklerini oluşturup gözden geçirebilirsiniz. Daha lüks marifet bâtınin katkıda bulunan kılavuzumuzu inceleyin.

I've implemented AReadOnlyList birli a read-only property because I'm assuming that if you don't want programs adding or removing items from your collection, you probably don't want programs shoving whole new collections into your property, either. Simplifying Code with Extension Methods

Sometimes you may want to use an interface, perhaps because you want to mock the collection during unit testing. Please see my blog entry for adding your own interface to ReadonlyCollection by using an adapter.

Nothing wrong with wordy types for major API's with small surfaces, but not as a general practice inside a large codebase.

Inheriting from a non-generic base class would be ineffecient. If the type was using a non-generic base, all it would C# ReadOnlyCollectionBase Nedir be would be a thin layer above the base collection, where the generic features would simply derive from casting from the underlying object instances of the base collection.

I was looking for a similar C# ReadOnlyCollectionBase Temel Özellikleri solution, but I wanted to still be able to modify the collection from inside the class so I chose the option outlined here: In short, his example is: public class MyClass

In the C# ReadOnlyCollectionBase Kullanımı class that exposes a read-only property based on PhvReadOnlyList, you still need an ordinary List, with its Add and Remove methods, so that your class hayat put items in the List both C# ReadOnlyCollectionBase Nerelerde Kullanılıyor before and after creating a PhvReadOnlyList from it.