Temel İlkeleri C# IEqualityComparer nerelerde kullanılıyor

Temel İlkeleri C# IEqualityComparer nerelerde kullanılıyor

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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

I'd also suggest small refactoring of FamilySelector class. Currently it holds the veri and performs comparison. Usually implementation of IEqualityComparer is a veri-less class that just performs a comparison:

1 Foo should be immutable if you intend to use it as key in hash tables. An in that case new properties needs to be takım using the ctor's paramsters, and anyone doing so would see that your sınav for the Comparer no longer compiles.

CodeFuller's answer will work fine, but as an alternative option, you could use MoreLINQ and its DistinctBy method, which would avoid you needing to create a separate class at all:

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Merhaba rüfeka ilk Medium yazgımda sizler ciğerin IEqualityComparer Interface’i tam olarak napıyor ve nasıl kullanılıyor elimden geldiğnüktedan yazmaya çtuzakışacağım.

In the editor, place the caret at the type name or within a type at the line where you want to insert an equality comparer class. If the caret is on the type C# IEqualityComparer nerelerde kullanılıyor name, the generated code will be added in the beginning of the type declaration.

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1 @Boiethios Then you might introduce some dirty-flag that determinaes if your object was modified istead of constantly checking all properties if they are still same C# IEqualityComparer nedir bey what you have in the database.

So there you go. In this situation, type inference chooses the more general type and infers that the call means Distinct. Type inference C# IEqualityComparer nedir never takes the return type

What Distinct() actually does here is comparing object references. So C# IEqualityComparer Kullanımı our second George Clooney is in fact an independent object (since it was created independently) and its reference differs from the reference C# IEqualityComparer Nasıl Kullanılır of the first one - therefore it appears in the output twice:

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