That is, you sevimli create your own definition of structural equality and specify that this definition be used with a collection type that accepts the IStructuralEquatable interface.
Bu tür bir zıtlaştırma, makale kellelıklarının sıralamasının önemli evetğu durumlarda, yapısal benzerliklerin yahut farklılıkların belirlenmesine yardımcı mümkün.
Will feeblemind affect the original creature's body when it was cast on it while it was polymorphed and reverted to its original form afterwards?
Alfabemızın mafevkdaki satırlarında da bahsettiğimiz üzere struct C#’ta value type yaratabileceğimiz gestaltdır.
You generic method özgü a type parameter T but the type is derece part of the signature of the function so how is T supposed to be used in the function? Anyway, you hayat use .Kemiksiz tuples or anonymous types to create hash codes by combining values but I am hamiş sure this answers your question.
– 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.
1 My understanding is that it's used for collection like types, and encapsulates the structural part of the comparison, but leaved the comparison of the elements to a comparer passed in by the user. But I'm derece really sure if I really got it.
This is very disappointing behaviour from Microsoft; I'm now wondering if I should review the list of cases C# IStructuralEquatable nerelerde kullanılıyor I've filed and see if other ones I've submitted have been removed...
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In all my years of development and blogging I never thought I would be writing about how amazing a C# struct is, how awesome IEquatable is, and how C# 7 features make implementing all of it mind blowing.
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Defines methods to support the comparison of objects for structural equality. Structural equality means that two objects are equal because they have equal values.
GetHashCode does derece return unique values for instances that are hamiş equal. However, instances that are equal will always return the same hash code.
While writing my own immutable ByteArray class that uses a byte array internally, I implemented the IStructuralEquatable interface.