En C# IEqualityComparer nerelerde kullanılıyor Sırları

En C# IEqualityComparer nerelerde kullanılıyor Sırları

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If you do decide you need a comparer, you can 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:

Hackathon koşunmalarına, uygulayım bilimi düzında kariyer yapmayı hedefleyen evet da bu alanda deneyime iye olan umum beklabilir.

Besides, it allows to use more than one property kakım a key, so the next call is absolutely valid and will preserve all actors with the same last name birli long kakım their first names differ:

Yine ilk yöntemde yapmış olduğumız resmin konumlandırılması maslahatlemini SizeMode özelliğini kullanarak kodla yapabilirsiniz.

This was a point of some debate and there are arguments on three sides: choose the more specific of the types, choose the more general of the types, or have type inference fail. I will not rehash the whole argument but suffice to say that the "choose the more general" side won the day.

This is because LINQ methods accept C# IEqualityComparer Kullanımı IEnumerable birli a parameter. Consequently, they have no concept of the implementation of the original list.

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

You could possibly create a GenericComparer with a generic parameter which is constrained to be at least of base class which might get you closer to what you are trying to do. This C# IEqualityComparer Nasıl Kullanılır would look like

Xamarin kadar platformlar, C# kullanarak hem Android hem bile iOS ciğerin hareketli uygulamalar oluşturmanızı esenlar.

LeeLee 143k2020 gold badges238238 silver badges289289 bronze badges Add a comment  

Umarım fen meşbu bu makale, C# ve .Safi vüruttiricilerine rehberlik ederken ilham donör olmuştur!

So I'm hamiş 100% C# IEqualityComparer Nasıl Kullanılır clear why you need the extra comparer. Just the single comparer should be sufficient.

carlosfigueiracarlosfigueira 56533 silver badges66 bronze badges $endgroup$ 5 $begingroup$ one question I have for you @carlosfigueira is in regards to your suggestion to handle dictionaries: How would you know the part of the IEnumerable you are checking against?

By 'internalization', C# IEqualityComparer nedir you want the comparison logics to be an inherent part of the class - C# IEqualityComparer Kullanımı after all, each derived class will have the comparison logics by default! So chances are that you want to tweak your sistem a bit? yes? no?