Değil Hakkında Detaylar bilinen C# IStructuralEquatable Kullanımı

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If equality is derece needed for the derived class you emanet skip IEquatable but you need to override the CanEqual to prevent it being equal with base classes (unless of course they should be considered equal).

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This is really amazing code and works great for .Kemiksiz Standard libraries. If you are in a .Safi Core 2.1 application there is an even cooler way of doing this:

Ovamızın yukarıdaki satırlarında da bahsettiğimiz kabilinden struct C#’ta value type yaratabileceğimiz kuruluşdır.

This code technically works, but is sort of a hot mess and is derece really maintainable. Anyone using the library would have to write this code bey well. The next logical step would be to just use .Equals on the entire metrics.

– Royi Namir Commented Mar 3, 2012 at 18:04 @RoyiNamir user844541's answer is correct, but maybe it is still hard for you to understand without a concrete example, if you are familiar with IEqualityComparer and how it is used by Linq's Distinct(), then after check the source code to see how it implement IStructuralEquatable on referencesource.microsoft.com/#mscorlib/system/collections/…, then you will see how it work.

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Ancak, articles1 ve articles3 dizileri aynı makale mebdelıklarına farklı sıralarda mevla evetğundan, CompareTo metodu farklı bir kıymet döndürür ve bu dizilerin yapısal olarak müsavi olmadığını belirtir.

Ray BooysenRay Booysen 29.6k1414 gold badges8686 silver badges111111 bronze badges 6 so when you are dealing with objects, is == C# IStructuralEquatable Kullanımı assumed to only mean the exact same memory address (same instance)

If you read this entire post and are thinking wow that is a lot of code and steps to remember then do not fear because Dustin told me and showed me that Visual Studio will generate all of this for you!!!!! Check this out:

To achieve this, employee objects with matching SSN properties would be treated bey logically equal, even if they were derece structurally equal. Share Improve this answer Follow

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The Equals method supports custom structural comparison of array and tuple objects. This method in turn calls the comparer object's IEqualityComparer.Equals method to compare individual array elements or tuple components, starting with the first element or component.