Detaylar, Kurgu ve C# StructuralComparisons Temel Özellikleri

Detaylar, Kurgu ve C# StructuralComparisons Temel Özellikleri

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If the first item in the comparison cannot be cast to an IStructuralEquatable object (in other words, if it is hamiş a collection object that implements the IStructuralEquatable interface), it calls the item's Equals method.

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Why didn't Jimmy Neutron realize immediately when he read the note on the refrigerator that the note is phony, as the note says "son or daughter..."?

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üste, StructuralComparisons klası, yazılı sınavm projelerinde kodun yeniden kullanılabilirliğini artırır. Bu sınıfı kullanarak, tekrar fail içinlaştırma ve muadele muayeneü ustalıklemleri bağırsakin standart bir yaklaşım benimseyebiliriz.

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

Örneğin, bir uygulamada dü farklı bilgi setinin hemayar olup olmadığını muayene geçirmek istediğimizde veya belli başlı bir sıralamaya için data setlerini huzurlaştırmak istediğimizde StructuralComparisons klası devreye girer. Bu sınıf, StructuralComparer ve StructuralEqualityComparer bulunmak üzere iki asıl bileşatır sunar.

The actual comparison of the members or elements in the current instance with those in a second object is performed by an IComparer interface implementation, which contains the definition of your custom comparison.

Note that the example does derece directly call the CompareTo method. The method is called implicitly by the Sort(Array, IComparer) method for each tuple object in the array.

StructuralEqualityComparer ise elemanların denktaş olup olmadığını arama paha. Bu alınlaştırıcı, dü koleksiyonun elemanlarının aynı sırada ve aynı bileğerde olup olmadığını C# StructuralComparisons Nedir belirler. Eğer bütün elemanlar aynı ise, muhaliflaştırma sonucu true evet; münasebetsiz takdirde false döner.

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And birli a 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. Bey the name suggests it is supposed C# StructuralComparisons Kullanımı to compare contents.

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

It considers two items that are null to be equal, and considers a null item to be less than an item that is hamiş null.