This doesn't create a copy of list. ReadOnlyCollection doesn't copy the data, it works directly on the supplied list. See documentation:
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C# IStructuralEquatable arabirimini uygulayan bir dershane ile yapısal muadele denetçiü nasıl bünyelır? Hordaki örnekte bu mevzuyu detaylı olarak görebilirsiniz:
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.
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İsimleri farklı olsa da generic sınıflardan sadece 1 tanesi (LinkedList) tamamen değişikdır. ötekiler generic sıfır akrabalarıyla analog şekilde çaldatmaışmaktadır.
Use ObservableCollection/ListViewCollection and make your own custom ReadOnlyObservableCollection wrapper like in #1 that doesn't implement Add or modifying properties and methods.
Average(IEnumerable, Func) Computes the average of a sequence of nullable Decimal values that are obtained by invoking a transform function on each element of the input sequence.
Dan TaoDan Tao 128k5656 gold badges308308 silver badges448448 bronze badges 4 I'd like to avoid noise in both callee and caller. Exposing a ReadOnlyCollection kakım anything other than itself isn't necessary: after all, exposing it as an IList just gets confusing (where'd I get this IList from - birey I modify C# ReadOnlyCollectionBase Nerelerde Kullanılıyor it?), and any IList is exposable as ReadOnlyCollection so there's no loss of generality.
So when i have this piece of code what is the easiest or best way to make it a read only collection?
DO use the least-specialized type possible kakım a parameter type. Most members taking collections kakım parameters use the IEnumerable interface.
Average(IEnumerable, Func) Computes the average of a sequence of C# ReadOnlyCollectionBase Nedir nullable Int64 values that are obtained by invoking a transform function on each C# ReadOnlyCollectionBase Nedir element of the input sequence.
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I don't know if there is any way of protecting C# ReadOnlyCollectionBase Nerelerde Kullanılıyor non-atomic elements without cloning them before placing them in the read only list. Share Improve this answer Follow