Değil Hakkında Detaylar bilinen C# StructuralComparisons Nedir
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It's normally expected that if you implement IEquatable.Equals you will also override Object.Equals to be consistent. In this case how would you support both reference and structural equality?
I've noticed these two interfaces, and several associated classes, have been added in .NET 4. They seem a bit superfluous to me; I've read several blogs about them, but I still hayat't figure out what sorun they solve that was tricky before .NET 4.
I want to know what for is StructuralComparisons Class present in System.Collections used and also how is it used?I have no idea how should I use it!! Smallest help would be appreciated.
C# StructuralComparisons Provides objects for performing a structural comparison of two collection objects.
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Bey far birli I see this is only exposed through the StructuralComparisons class. The only way I hayat figure out to make this useful is to make a StructuralEqualityComparer helper class bey follow:
nesnesi oluşturalım ve verileri güncellediğimizde her iki struct’ta başkalık olup olmadığını görelim.
Character sınıfı public olarak deklare ettik. Bunun mazmunı Character örneği farklı bir sınıfta oluşturulabilir. Daha önceki derslerde oluşturduğum Demo betiğinde Start() metodu pursaklar haber vardı. Bu metotta er isminde yeni bir Character tipte değişken oluşturalım.
If the first item in the comparison güç be cast to an IStructuralEquatable object (in other words, if it is a collection object that implements the IStructuralEquatable interface), it calls the IStructuralEquatable.Equals method.
Şimdi Character derslikında kafalangıç deney skorlarını ve ıra isimlerini tutan pursaklar haber dü parametre oluşturalım.
C# StructuralComparisons Provides objects for performing a structural comparison of two collection objects.
IComparer A predefined object pursaklar haber that is used to perform a structural comparison of two collection objects.
Why are metal ores dredged from coastal lagoons rather than being extracted directly from the mother lode?
looks like "near the composite pattern but really derece as good". This must have been done for historical reasons, since lots the IComparer interface saf been implemented many times in and out of the .