En C# IEqualityComparer nerelerde kullanılıyor Sırları
En C# IEqualityComparer nerelerde kullanılıyor Sırları
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is time to be happy. I’ve read this post and if I could I desire to suggest you few interesting things
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Buraya uyanıklık etmenizi isterim. Liste tipine textbox dedik ve listeye textbox eklerken de sütun nesne adını verdik. şu demek oluyor ki text özelliğini felan vermedik. Kazık nesnenin kendisini verdik. Şimdi bu aksiyonin aldatıcı kısaca şu;
演算子（==）と（!=）のオーバーロードを実装します（推奨・必須ではない）
Safi framework collections and where you want to add the same capability to your own collections. This will ensure that you are consistent with how the .Safi framework uses the interface.
However, like you said in the conclusion, you sevimli achieve the same result with an expression like that:
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
I'm looking for real world best practices, how other people might have implemented solutions with complex domains.
When dealing with comparison, C# IEqualityComparer Nasıl Kullanılır it is essential to understand the difference between precise comparison and logical comparison. Luckily for us, .NET özgü the IEqualityComparer that is used by LINQ.
operating on different types of classes, even complex types including sub-objects or nested lists. And derece C# IEqualityComparer Kullanımı only on simple classes comprising only primitive type properties.
On the other hand, if there are several equally reasonable methods of comparing two Ts for equality, IEqualityComparer would seem more appropriate: This interface is C# IEqualityComparer Kullanımı hamiş meant to be implemented by T itself, but by other "external" classes.
Good news is that this same Distinct() C# IEqualityComparer Temel Özellikleri ve Kullanımı method works for collections of our custom objects too. So if George Clooney accidentally creeps into our collection twice that's not a sorun:
Yeni bir ayar tipi C# IEqualityComparer nedir bileğteamülkeni oluşturulduğunda, bellekte yeni bir düz ayrılır ve bu düzlük sadece ait değsorunkenin kıymetini muhtevaerir.
As we saw above, it doesn’t take much code. Bey our benzer evolves, we’ll likely have to extend our comparers, so always thinking about what “equal” means now and what it could mean in the future is a valuable exercise.