Detaylar, Kurgu ve C# ReadOnlyCollectionBase Nerelerde Kullanılıyor

Detaylar, Kurgu ve C# ReadOnlyCollectionBase Nerelerde Kullanılıyor

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This class makes the underlying collection available through the InnerList property, which is intended for use only by classes that are derived directly from ReadOnlyCollectionBase. The derived class must ensure that its own users cannot modify the underlying collection.

In EF Core, you hayat encapsulate collections and achieve true domain modeling by using backing fields.

Average(IEnumerable, Func) Computes the average of a sequence of Single values that are obtained by invoking a transform function on each element of the input sequence.

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Passing IList/IDictionaries is generally no good because I kişi't communicate nor enforce the read-only nature of those views (so e.g. IList is actively worse than an array here)

Sum(IEnumerable, Func) Computes the sum of the sequence of nullable Int32 values that are obtained by invoking a transform function on each element of the input sequence.

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In my example I exposed it all, but you don't have to do this. You sevimli make it read-only if you want, or validate additions to the list, prior to adding them.

To guarantee thread safety during enumeration, you C# ReadOnlyCollectionBase Temel Özellikleri sevimli lock the collection during the entire enumeration. To allow the collection to be accessed by multiple threads for reading and writing, you must implement your own C# ReadOnlyCollectionBase Temel Özellikleri synchronization.

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One possibility is to implement your own thread-safe variant of the ReadOnlyCollection to allow locked access, though this C# ReadOnlyCollectionBase Nasıl Kullanılır will be non-trivial and non-performant if you want to support IEnumerable, and it still

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GetHashCode Metodu: Nesnenin konstrüktif özelliklerine dayalı olarak bir hash kodu üretir. Bu, koleksiyonların hızlı C# ReadOnlyCollectionBase Kullanımı bir şekilde önlaştırılmasını esenlar.

So, you kişi define your collection as a private field and expose it birli a public readonly property like below bey _parents