Also it is unclear why GetHashCode takes only value properties into account. Even though it will definitely work but looks a little bit strange. Maybe you should add a comment why class properties
When you find yourself really to need this because you have to many properties you probably have some basic mesele birli your class is doing too much.
1 Foo should be immutable if you intend to use it birli key in hash tables. An in that case new properties needs to be grup using the ctor's paramsters, and anyone doing so would see that your sınav for the Comparer no longer compiles.
Not surprisingly, the yetişek prints out our list of actors and despite Mr. Clooney's excellency he is mentioned only once there:
Hope this article will help you to understand the IEqualityComparer interface. Don't hesitate to write questions or suggestions.
Bir sınıfa temel binalandırıcı eklemek, derleyicinin kendiliğinden olarak parametresiz bir strüktürlandırıcı oluşturmasını engeller. Yapıda, kendiliğinden C# IEqualityComparer nerelerde kullanılıyor olarak oluşturulan parametresiz mimarilandırıcı, tüm alanları, temel binalandırıcı parametrelerini bile muhtevaerecek şekilde 0-bit deseniyle başlatır.
Are there substantive differences between the C# IEqualityComparer Nasıl Kullanılır different approaches to "size issues" in category theory?
I'm looking for real world best practices, how other people might have implemented solutions with complex domains.
You will need some properties that will allways be available on your type and that provide a good enough idea of what might be considered equal. All theadditional properties however should only go into the expensive Equals-method.
Common Type System: .Kemiksiz çatısında rastgele bir programlama diliyle yazdığınız bir bileşeni sair bir .Kemiksiz diliyle tasarrufını sağlamlar.
If there are no fields/properties in your type or you do hamiş select any of them, ReSharper, depending on your settings, throws new NotImplementedException(), returns default value, or puts code that will not compile in the body of the generated methods. You hayat configure the settings on the Code Editing
However, C# IEqualityComparer Nasıl Kullanılır quite frequently we, C# programmers, use classes and want to get rid of duplicated objects in a collection the same way. Suppose, we do something with actors of C# IEqualityComparer Temel Özellikleri ve Kullanımı a movie:
IEqualityComparer kullanarak, özel gereksinimlere yarar veri el işi stratejileri geliştirebilir ve yürütüm genelinde tutarlılık katkısızlayabilirsiniz.
If there are multiple ways instances of a class could be considered equal. C# IEqualityComparer Temel Özellikleri ve Kullanımı The best example of this is a string, for which the framework provides six different comparers in StringComparer.