C# StructuralComparisons Kullanımı Için Adım Haritaya göre Yeni Adım

C# StructuralComparisons Kullanımı Için Adım Haritaya göre Yeni Adım

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StructuralEqualityComparer, koleksiyonların müsavat muayeneü sinein kullanılır ve bu sayede iki data yapkaloriın silme aynı olup olmadığını belirleyebilirsiniz. Örneğin, iki farklı saf yahut tuple'ın elemanlarının birebir aynı olup olmadığını kontrolör kılmak karınin bu karşılaştırıcıyı kullanabilirsiniz.

But, needless to input StructruralEqualityComparer because int is hamiş structural, you should just use:

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. The best example of this is arrays, which with .NET 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:

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Bu, özellikle tuplerin bilgi oturakı anlayışlemlerinde veya algoritma zıtlaştırmalarında kullanıldığı durumlarda yarayışlıdır.

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The above implementaiton causes boxing, which birli described by Microsoft is "computationally expensive". Especially since you could just compare the 4 ints that your struct consists of.

CompareTo(Object, IComparer), its Compare method is called for each member of an array or for each component of a tuple. This implementation of the Compare method behaves birli follows when it compares each item of a collection object with the corresponding item of another collection object:

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.

C# BinaryReader nedir BinaryReader , C# programlama C# StructuralComparisons Temel Özellikleri dilinde kullanılan bir sınıftır ve çoğu kez ikili data dosyalarını sövmek i...

I've noticed these two interfaces, and several associated classes, have been added in .Kemiksiz 4. They seem a bit superfluous to me; I've read several blogs about them, but C# StructuralComparisons Kullanımı I still can't figure out what mesele they solve that was tricky before .Kupkuru 4.

Royi C# StructuralComparisons Nedir NamirRoyi Namir 147k143143 gold badges483483 silver badges815815 bronze badges 1 IStructuralEquatable gives feature to check equality kakım well birli comparision of two arrays.