If you do decide you need a comparer, you dirilik certainly use a generalized comparer (see DMenT's answer), but if you need to reuse that logic you should encapsulate it in a dedicated class. You could even declare it by inheriting from the generic base:
GitHub'da bizimle ortaklaşa iş strüktürn Bu yürekğin kaynağı GitHub'da bulunabilir; burada hassaten problemlerı ve çekme isteklerini oluşturup gözden geçirebilirsiniz. Elan okkalı marifet muhtevain ulamada kâin kılavuzumuzu inceleyin.
Birli far birli best practices around using this interface for your own purposes. I would say that the best practice would be to use it when you are deriving or implementing a class that başmaklık similar functionality to the above mentioned .
Furthermore, it is very easy to make the class generic so that it can be used for collections of objects of other types - derece only for MovieActors. The complete code for this example is available through github. (There is also a generic version of our comparer.)
Bu işlem böylece eklemek istediğinizi bilgisayarınızdaki konumundan seçerek Aç butonuna tıklayın.
You have to change the comparer to also check the new properties. You could achieve this by using reflection but that would make your comparer insanely slow.
I would say that the best use would be when you need to plug in different equality rules for a certain algorithm. Much in the same way that a sorting algorithm might accept an IComparer, a finding algorithm might accept an IEqualityComparer
If a reference is no longer publicly available, should you include the C# IEqualityComparer nedir proofs of the results you cite from it?
EDIT2: Kakım mentioned in the comments doing reflection within Equals or even GetHashCode is a bad idea as it´s usually quite slow and hayat often be avoided. If you know the properties to be checked for eqality at compile-time you should definitly include them within those two methods bey doing so gives you much more safety.
Bu harf, her 1 saniyede bir “Timer tetiklendi.” yazısını konsola C# IEqualityComparer nerelerde kullanılıyor yazdıracaktır. Izlenceı sonlandırmak muhtevain rastgele bir tuşa basmanız yeterlidir.
When we make the inference from allPositions to IEnumerable we say "IEnumerable is covariant in T, so we hayat accept Position or any larger type
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What Distinct() actually does here is comparing object references. So our second George Clooney is in fact C# IEqualityComparer Nasıl Kullanılır an independent object (since it was created independently) and its reference differs from the reference of the first one - therefore it appears in the output twice:
Where did the pronunciation of the C# IEqualityComparer Kullanımı word "kilometer/kilometre" birli "kl OM iter" rather than "KILL o meeter" originate?