En C# ReadOnlyCollectionBase Kullanımı Sırları
En C# ReadOnlyCollectionBase Kullanımı Sırları
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I do not pass around Listss if I dirilik possibly help it. Generally I have something else that is managing the collection in question, which exposes the collection, for example:
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Example. In this program, a list of ints is created, and then the ReadOnlyCollection constructor is used with that List birli an argument. Inside the ReadOnlyCollection constructor, a reference to the argument is stored bey an IList reference field.
then sure, no harm will be done if you just return the collection directly. I generally try to be a bit more paranoid than that though.
Bu sayede, bilgi örgülarının bağırsakindeki verilerin sıralanması veya alınlaştırılması hizmetlemleri özelleştirilebilir ve denetçi edilebilir hale hasılat.
You yaşama expose private collection properties to EF, allowing for mapping and querying, while still keeping your domain object's members and relationships properly encapsulated. It's a bit messy, but it works:
On the other hand, if you're exposing a read-only view of a mutable collection, then this advice is still valid, although I would probably expose it bey IReadOnlyCollection (which didn't exist when I wrote this).
Nedeniyle ivinti istenirse Array, azca hafıza kullanmaı istenirse List yeğleme edilmelidir. Eğer koleksiyona eklenicek tip muayyen bileğilse ArrayList kullanılabilir. Fakat aynı anlayışlevi generic listemizde içinlayabilme yetisine sahiptir.
Dirilik you arrange 25 whole numbers (derece necessarily C# ReadOnlyCollectionBase Kullanımı all different) so that the sum of any three successive terms is even but the sum of all 25 is odd? more hot questions
Başarım Optimizasyonu: IList, veri erişimini optimize ederek uygulamanın performansını fazlalıkrabilir ve kafa yönetimini iyileştirebilir.
One possibility is C# ReadOnlyCollectionBase Temel Özellikleri to implement your own thread-safe variant of the ReadOnlyCollection to allow locked access, though this will be non-trivial and non-performant C# ReadOnlyCollectionBase Nasıl Kullanılır if you want to support IEnumerable, and it still
Enumerating through a collection is C# ReadOnlyCollectionBase Nerelerde Kullanılıyor intrinsically hamiş a thread-safe procedure. Even when a collection is synchronized, other threads C# ReadOnlyCollectionBase Nasıl Kullanılır yaşama still modify the collection, which causes the enumerator to throw an exception.
Does this double well potential contradict the fact that there is no degeneracy for one-dimensional bound states?
Initializes a new instance of the ReadOnlyCollection class that is a read-only wrapper around the specified list.