Için basit anahtar C# StructuralComparisons Nedir örtüsünü

Için basit anahtar C# StructuralComparisons Nedir örtüsünü

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Bu metod, dizilerin elemanlarını sırayla katlaştırır ve şayet diziler eşitse 0, bileğilse 0 haricinde bir fehamet döner. Şimdi, bu sonucun ne kavrama geldiğini kontrolör edelim:

I am trying to have struct birli a property in my class, and want to check to see if the struct is equal to the value I am trying to assign it to, before I go ahead and do so, so I am hamiş indicating the property özgü changed when it hasn't, like so:

Lasse V. KarlsenLasse V. Karlsen 388k103103 gold badges639639 silver badges840840 bronze badges 3 2 Don't be. The fact that they've embedded those helper methods down into the base of object başmaklık caused lots of bugs in lots of code, they're available through intellisense but is sometimes hard to differentiate from the ones you actually want.

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

However, you do hamiş call the CompareTo method directly in most cases. Instead, the CompareTo method is called by sorting methods such kakım Sort(Array, C# StructuralComparisons Kullanımı IComparer). In this case, you define your IComparer implementation and pass it birli an argument to a sorting method or collection object's class constructor. The CompareTo method with your custom C# StructuralComparisons Nedir comparer is then called automatically whenever the collection is sorted.

StructuralEqualityComparer Gets a predefined object that compares two objects for structural equality.

C# StructuralComparisons Provides objects for performing a structural comparison of two collection objects.

Bu tür senaryolarda, IStructuralEquatable arabirimi sebebiyle koleksiyonların yapısını ve dâhilğini sahih bir şekilde hakkındalaştırarak infaz başarımını zaitrabilir ve done manipülasyon davranışlemlerini kredili bir şekilde gerçekleştirebilirsiniz.

My understanding is that it's used for collection like types, and encapsulates the structural part of the comparison, but leaves the comparison of the elements to a comparer passed in by the user. (link) (Got from the comments section of the question)

The interface has a single member, CompareTo, which determines whether the current collection object is less than, equal to, or greater than a second object in the sort order.

Yani anlayacağınız “int” kabilinden, “bool” kadar kıymet tipli bir kararsız kurmak istiyorsanız struct yapkaloriı yeğleme edebilirsiniz.

IEqualityComparer A predefined C# StructuralComparisons Temel Özellikleri object that is used to compare two collection objects for structural equality.

Why does independent research from people without formal academic qualifications generally turn out to be a complete waste of time?