C# StructuralComparisons Temel Özellikleri Için 5-İkinci Trick

C# StructuralComparisons Temel Özellikleri Için 5-İkinci Trick

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C# StructuralComparisons Gets a predefined object that compares two objects for structural equality.

C# BinaryReader nedir BinaryReader , C# programlama dilinde kullanılan bir sınıftır ve alelumum ikili bilgi dosyalarını üfürükçülük etmek i...

Structlarla alakalı son örneğimiz tekrar temel tasarruf ile alakalı struct tanımlama ve metotu kullanma…

Important Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

. The best example of this is arrays, which with .Kemiksiz 4 now implement the IStructuralEquatable interface. This makes it possible to distinguish whether you are comparing two arrays for reference equality, or for "structural equality" - whether they have the same number of items with the same values in each position. Here's an example:

The objects kişi be used to perform a structural comparison or a structural equality comparison of two collection objects, such as array or tuple objects.

The PopulationComparer class provides an IComparer implementation that allows the array of sextuples to be sorted by any one of its components. Two C# StructuralComparisons Temel Özellikleri values are provided to the PopulationComparer class in its constructor: the position of the component that defines the sort order, and a Boolean value that indicates whether the tuple objects should be sorted in ascending or descending order.

Yöntemin bu uygulaması, bir koleksiyon nesnesinin Compare her öğesini başka bir derlem nesnesinin ilgili öğesiyle muhaliflaştırdığında aşağıdaki kadar davranır:

I don't believe there is a commonly used pattern to describe this. I would think of it as "broken composite pattern", because it seems to me that they nearly use the composite pattern and if they actually used it then it would work better.

Bu katılmış örneklerde, StructuralEqualityComparer kullanarak dizilerin tay olup olmadığını kontrol ediyoruz ve StructuralComparer kullanarak diziler beyninde huzurlaştırma yapıyoruz. Bu örnekler, StructuralComparisons sınıfının ne denli esnek ve kullanışlı olduğunu göstermektedir.

Important Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

And birli a C# StructuralComparisons Temel Özellikleri result, default equality checks need two of the compared items to be the same type but StructuralEqualityComparer doesn't require them to be same type. Kakım the name suggests it is supposed to compare C# StructuralComparisons Nedir contents.

Equals and object.ReferenceEquals. Equals is meant to be overridden for whatever sort of comparison makes the most sense for a given type, whereas ReferenceEquals yaşama't be overridden and always compares by reference.

C# StructuralComparisons Gets a predefined object that performs a structural comparison of two objects.