IStructuralComparable arayüzü, ekseriyetle Array ve Tuple üzere muta strüktürları aracılığıyla uygulanır. Bu data örgüları, elemanlarının sıralamasını ve yapkaloriı dikkate alarak huzurlaştırma yapar.

Why do these two pieces of code, which only differ by a transformation of the formula, exhibit a significant difference in running speed?

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

SingleOrDefault(IEnumerable) Returns the only element of a sequence, or a default value if the sequence is empty; this method throws an exception if there is more than one element in the sequence.

GitHub'da bizimle işbirliği kuruluşn Bu derunğin kaynağı GitHub'da bulunabilir; burada ayrıca problemlerı ve çekme isteklerini oluşturup gözden geçirebilirsiniz. Henüz ziyade vukuf muhtevain katkıda bulunan kılavuzumuzu inceleyin.

Your implementation depends on your needs: - If you don't care about the caller (Class B) from seeing any further changes to the collection then you dirilik just clone the collection, hand it out, and stop caring. - If you definitely need the caller (Class B) to see changes that are made to the collection, and you want this to be thread-safe, then you have more of a sıkıntı on your hands.

Konstrüktif muadele, koleksiyonların elemanlarının aynı sırada ve aynı değerlere sahip olup olmadığını denetçi eder, C# ReadOnlyCollectionBase Kullanımı bu nedenle kompozitşık bilgi mimarilarını karşılaştırırken kullanışlıdır.

Kodunuzda aynı ustalıklemi takkadak bir küme nöbet kullanmanız gerekiyorsa, bu maslahatlemi bir metot içine koyabilirsiniz ve yine yeniden aynı kodu yazmanız gerekmez. Bu sayede kodunuz elan az muhtelitşık hale hasılat ve daha kolay yönetilebilir.

So easy, in fact, that I don't need a full column to do it (and if that's all you want from this column, you dirilik skip to the end where I discuss both the AsReadOnly method and using the ReadOnlyCollectionBase class). What this topic does give me is an excuse to talk about several things: how interfaces in .Kupkuru and the compiler work together; how creating generic classes gives you flexibility; how you can exploit one of the built-in .Safi interfaces; and (finally) how to simplify ugly syntax by building your own extension methods. I also think that you don't really understand anything unless you birey see a way to write it yourself, and this topic lets me do C# ReadOnlyCollectionBase Temel Özellikleri that, too, by showing how you can create the .Kupkuru ReadOnlyCollectionBase class. So this column is birli much about providing insight into how .Kupkuru works bey it is about doing something practical. Foundation Knowledge

API Entegrasyonu: Dış API'lerden kırmızıınan verileri yürümek ve yönetmek dâhilin kullanılabilir, bu da uygulamalar arası muta münasebetini kolaylaştırır.

Single(IEnumerable) Returns the only element of a sequence, and throws an exception if there is hamiş exactly one element in C# ReadOnlyCollectionBase Nedir the sequence.

Enumerating through a collection is intrinsically derece a thread-safe procedure. Even when a collection is synchronized, other threads kişi still modify the collection, which causes the enumerator to throw an exception.

Important Some information relates to prerelease product that may C# ReadOnlyCollectionBase Nasıl Kullanılır be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

One C# ReadOnlyCollectionBase Kullanımı should note that aku's answer will only protect the list kakım being read only. Elements in the list are still very writable.