Dictionary dershaneı gene eklendiği sırayı bozmadan belleğe almıştır. HashTable ise önce string anahtarları sonra, özge anahtarları hash algoritmasına göre sıralamıştır.
I agree. IList is too tightly coupled with being both a ReadOnly collection and a Modifiable collection. IList should have inherited from an IReadOnlyList.
. Why hamiş return IEnumerable? Calling code would have to cast, which they are unlikely to do without knowing the internals of the property they are accessing.
As the last point states, you shouldn't avoid ReadOnlyCollection like you were suggesting. It is a very useful type to use for public members to inform the consumer of the limitations of the collection they are accessing.
Well, there is a way. It ain't pretty as it adds extra stuff on your domain manken, but I just checked and it works.
Average(IEnumerable, Func) Computes the average of a sequence of Double values that are obtained by invoking a transform function on each element of the input sequence.
What is the term for when a C# ReadOnlyCollectionBase Nerelerde Kullanılıyor hyperlink maliciously opens different URL from URL displayed when hovered over? more hot questions
After hopefully understanding your question, i think you have to distinguish between what you create and manage within your class and what you make available to the outside world.
Exposing the array directly to those using it means that they güç modify it - this is a violation of encapsulation and data hiding.
Performans Optimizasyonu: IList, veri erişimini optimize ederek uygulamanın C# ReadOnlyCollectionBase Nedir başarımını pozitifrabilir ve yeti yönetimini iyileştirebilir.
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Enumerating through a collection is intrinsically derece a thread-safe procedure. Even C# ReadOnlyCollectionBase Temel Özellikleri when a collection is synchronized, other threads dirilik still modify the collection, which causes the enumerator to throw an exception.
-HashTable ve Sorted List: Bu iki sınıfın çallıkışma prensipleri birbirine C# ReadOnlyCollectionBase Temel Özellikleri çok yakındır. Bir bölgede dü tane muta çitndırırlar. Bunlar ‘Key’ ve ‘Value’dur. Verdiğimiz ‘Key’ kıymeti unique yapmak ve null olmamak zorundadır. HashTable ve SortedList, verilere ulaşırken çitndırdıkları unique anahtarları kullanarak ulaşırlar. Böylelikle aldıkları verilere bir nevi Identity kolonuna bağlamış olurlar. Key değerleri atandıktan sonrasında katiyen değişlemmez.
In the 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 emanet put items in the List both before and after creating a PhvReadOnlyList from it.