MarkusMarkus 22k44 gold badges3333 silver badges5959 bronze badges 1 I prefer your solution, because it causes no runtime overhead and tankes place only in tests.
This transformation allows for faster comparison of elements during look-up, because the elements of the second seki are easier to compare and because there are fewer of them. Still, due to this same reason any hash function might eventually produce equal codes for non equal objects
Cevapla ↓ 21 سعید محمد 3 yıl önce I love your blog.. very nice colors & theme. Did you create this website yourself or did you hire someone to do it for you?
Hamiş surprisingly, the program prints out our list of actors and despite Mr. Clooney's excellency he is mentioned only once there:
The IEqualityComparer interface supports only equality comparisons. Customization of comparisons for sorting and ordering is provided by the IComparer interface.
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I now need to do distinct on a collections of C# IEqualityComparer Temel Özellikleri ve Kullanımı some of these objects. I have the following code over and over for each of the child classes:
You could possibly create a C# IEqualityComparer Nasıl Kullanılır 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. C# IEqualityComparer nedir This would look like
What US checks and balances prevent the FBI from raiding politicians unfavorable C# IEqualityComparer Nasıl Kullanılır to the federal government?
I'm using this in an integration test, so I insert veri from a IEnumerable into a DB at the start, then call my SUT to retrieve data from DB and compare.
Örnekte, kullanıcıların müsavi olup olmadığını denetçi ederken kullanıcı adları dikkate alınmıştır.
So I'm derece 100% clear why you need the extra comparer. Just the single comparer should be sufficient.
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Brad WilsonBrad Wilson 69.5k99 gold badges7575 silver badges8484 C# IEqualityComparer Temel Özellikleri ve Kullanımı bronze badges 2 Beddua thanks, I wasnt too far off. I will add more properties to the Equals method but do I need to do anything for the GetHashCode method?