Detaylar, Kurgu ve C# ReadOnlyCollectionBase Temel Özellikleri

Detaylar, Kurgu ve C# ReadOnlyCollectionBase Temel Özellikleri

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This doesn't create a copy of list. ReadOnlyCollection doesn't copy the veri, it works directly on the supplied list. See documentation:

A note. Read-only status is not transferred to other references. You cannot replace the references with other StringBuilder references or the null literal.

In a multithreaded environment, this is even more of an issue, as one thread hayat make changes to the veri while another is trying to read veri - you yaşama easily get inconsistent veri in different threads.

Descendants(IEnumerable, XName) Returns a filtered collection of elements that contains the descendant elements of every element and document in the source collection. Only elements that have a matching XName are included in the collection.

Sum(IEnumerable, Func) Computes the sum of the sequence of Int32 values that are obtained by invoking a transform function on each element of the input sequence.

C# ReadOnlyCollectionBase Provides the abstract base class for a strongly typed non-generic read-only collection.

Koleksiyonların Yapısal Muhaliflaştırması: IStructuralEquatable arabirimi, özellikle diziler ve koleksiyonlar üzere konstrüktif done strüktürlarının huzurlaştırılması C# ReadOnlyCollectionBase Nerelerde Kullanılıyor dâhilin kullanılır.

instead. I just included IWritableMyItem for completeness (because it shows how you introduce a grup to an interface property that only saf a get, by using new).

Exposing C# ReadOnlyCollectionBase Nerelerde Kullanılıyor the array directly to those using C# ReadOnlyCollectionBase Nedir it means that they sevimli modify it - this is a violation of encapsulation C# ReadOnlyCollectionBase Nerelerde Kullanılıyor and data hiding.

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

SingleOrDefault(IEnumerable, Func) Returns the only element of a sequence that satisfies a specified condition or a default value if no such element exists; this method throws an exception if more than one element satisfies the condition.

If you need to do more than the InnerList property will let you, the base class Items property will hand you back the whole List. C# ReadOnlyCollectionBase Nerelerde Kullanılıyor Kakım I said, creating a read-only collection class in .

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