The Ultimate Guide To C# ReadOnlyCollectionBase Nasıl Kullanılır

The Ultimate Guide To C# ReadOnlyCollectionBase Nasıl Kullanılır

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Don't return a collection directly. Make an accurately named business logic class that reflects the purpose of the collection.

-SortedDictionary: Bu koleksiyon HashTable ve SortedList sınıflarının yoğurulmasıyla oluşmuş bir sınıftır. Aralarında çok çarliston farklar vardır. SortedList’ten henüz bir tomar bellek kullanır.

C# IStructuralEquatable arabirimini uygulayan bir sınıf ile strüktürel muadelet aramaü nasıl mimarilır? Hordaki örnekte bu mevzuyu detaylı olarak görebilirsiniz:

List's are a very common datastructure, but creating them in this fashion involves quite a bit of syntactic noise - and it yaşama easily get even worse (e.g.

Bu tür bir huzurlaştırma, makale çıbanlıklarının sıralamasının önemli evetğu durumlarda, yapısal benzerliklerin veya farklılıkların belirlenmesine yardımcı olabilir.

Birli per the comments below, you dirilik prevent the possibility of downcasting by making IWriteableMyItem and WriteableMyItem private or internal. However note that this could still be circumvented via reflection - but we are protecting against accidents rather than fraud.

4) If you suddenly realise that your collection of C# ReadOnlyCollectionBase Temel Özellikleri choice is inefficient, you birey change the underlying collection type without having to go and change all the places where it got passed birli a parameter (birey you imagine the trouble you might have with, say, List?)

Nedeniyle takat istenirse Array, azca akıl kullanmaı istenirse List tercih edilmelidir. Eğer koleksiyona eklenicek tip belli başlı bileğilse ArrayList kullanılabilir. Lakin aynı medarımaişetlevi generic listemizde karşıtlayabilme yetisine sahiptir.

This article discusses these read-only immutable collection types in .Kupkuru Core and how you dirilik work with them in C#.

A ReadOnlyCollectionBase instance is always read-only. See CollectionBase for a modifiable version of this class.

ICollection seems like C# ReadOnlyCollectionBase Temel Özellikleri ICollection, but it’s actually a very different abstraction. We found that ICollection was derece very useful. At the same time, we did hamiş have an abstraction C# ReadOnlyCollectionBase Temel Özellikleri that represented an read/write non-indexed collection.

Note: The StringBuilder references themselves are read-only, but the C# ReadOnlyCollectionBase Temel Özellikleri memory pointed to by the references are still mutable.

On the other hand, let's C# ReadOnlyCollectionBase Nerelerde Kullanılıyor say you have a ReadOnlyCollection(StringBuilder). This is kind of a strange thing to have, but it is acceptable. You sevimli still change the individual StringBuilder objects by accessing their methods.

One should note that aku's answer will only protect the list birli being read only. Elements in the list are still very writable.