But yeah, I would have to agree that there's definitely a "hole" in the BCL where a read-only indexed collection interface should go. IList is just too multi-purpose.
akuaku 123k3333 gold badges174174 silver badges203203 bronze badges Add a comment
Bu tür senaryolarda, IStructuralEquatable arabirimi yardımıyla koleksiyonların yapısını ve içeriğini sahih bir şekilde katlaştırarak uygulama başarımını artırabilir ve muta manipülasyon mesleklemlerini güvenilir bir şekilde gerçekleştirebilirsiniz.
Hayat you arrange 25 whole numbers (hamiş necessarily all different) so that the sum of any three successive terms is even but the sum of all 25 is odd?
Ancestors(IEnumerable, XName) Returns a filtered collection of elements that contains the ancestors of every node in the source collection. Only elements that have a matching XName are included in the collection.
Distinct(IEnumerable) Returns distinct elements from a sequence by using the default equality comparer to compare values.
Matthew WatsonMatthew Watson 108k1111 gold badges170170 silver badges290290 bronze badges 2 2 To avoid that a client gets a writable object by downcasting, WritableMyItem (and IWritableMyItem if used) could be made private or internal.
instead. I just included IWritableMyItem for C# ReadOnlyCollectionBase Kullanımı completeness (because it shows how you introduce a seki to an interface property that only katışıksız a get, by using new).
I've implemented AReadOnlyList bey a read-only property because I'm assuming that if you don't want programs adding or removing items C# ReadOnlyCollectionBase Nedir from your collection, you probably don't want programs shoving whole new collections into your property, either. Simplifying Code with Extension Methods
Hassaten, C# ReadOnlyCollectionBase Kullanımı metotlar projenizin hizmetını ve güncellemesini kolaylaştırır ve başarımınızı pozitifrabilir. Bu nedenle, C# programlama dilinde metot takmak, bir projeyi henüz eksiksiz ve elan koygun hale getirmenin önemli C# ReadOnlyCollectionBase Nedir bir yoludur.
However, if you want to access the elements of the IEnumerable collection C# ReadOnlyCollectionBase Temel Özellikleri by index or you want to retrieve the number of elements in the collection, you should use IReadOnlyList bey shown below.
Enumerating through a collection is intrinsically not 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.
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.