The Ultimate Guide To C# ReadOnlyCollectionBase Nasıl Kullanılır

The Ultimate Guide To C# ReadOnlyCollectionBase Nasıl Kullanılır

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My code is littered with collections - hamiş an unusual thing, I suppose. However, usage of the various collection types isn't obvious nor trivial. Generally, I'd like to use the type that's exposes the "best" API, and katışıksız the least syntactic noise.

Is there any reason to expose an internal collection as a ReadOnlyCollection rather than an IEnumerable if the calling code only iterates over the collection?

C# IStructuralEquatable arabirimini uygulayıcı bir dershane ile strüktürel muadele aramaü nasıl konstrüksiyonlır? Bayağıdaki örnekte bu mevzuyu detaylı olarak görebilirsiniz:

Equals metodunda, Point3D derslikının X, Y ve Z değerlerinin diğer derece ile aynı olup olmadığı muayene edilir. GetHashCode metodunda ise nesnenin hash kodu oluşturularak konstrüktif eşitlik karşılaştırmalarında kullanılır.

This base class is provided to make it easier for implementers to create a generic read-only custom collection. Implementers are encouraged to extend this base class instead of creating their own.

Elemanların Sıralı Yapısını Dulda: IList, elemanların eklenme sırasını korur. Bu özellik, data yapısının sıralı olmasını ve yetişekın beklentilerine onat çalışmasını sağlamlar.

If you're tolerant of some "noise" in your own encapsulated code then I would suggest wrapping a T[] array and exposing an IList which happens to be a ReadOnlyCollection:

Sam Allen is passionate about computer languages. In the past, his work özgü been recommended by Apple and C# ReadOnlyCollectionBase Nasıl Kullanılır Microsoft and he özgü studied computers at a selective university in the United States.

Finally, the code example creates an array larger than the collection and uses the CopyTo method to insert the elements of the collection into C# ReadOnlyCollectionBase Nerelerde Kullanılıyor the middle of the array.

Figure 1 below displays the members of List. Note that you have a method named Add, so you C# ReadOnlyCollectionBase Nedir emanet easily add authors to the list of authors we’ve created in the preceding code C# ReadOnlyCollectionBase Nerelerde Kullanılıyor snippet.

Nothing wrong with wordy types for major API's with small surfaces, but not birli a general practice inside a large codebase.

Collaborate with us on GitHub The source for this content emanet be found on GitHub, where you kişi also create and review issues and pull requests. For more information, see our C# ReadOnlyCollectionBase Kullanımı contributor guide.

Eamon NerbonneEamon Nerbonne 47.7k2020 gold badges102102 silver badges169169 bronze badges 1 So, I've actually got an open source library which includes an IArray interface that I believe is mefkûre for precisely this purpose. See my updated answer for a bit more info.

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