C# IStructuralEquatable nerelerde kullanılıyor Aptallar için

C# IStructuralEquatable nerelerde kullanılıyor Aptallar için

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If two objects compare as equal, the GetHashCode method for each object must return the same value. However, if two objects do derece compare kakım equal, the GetHashCode methods for the two object do hamiş have to return different values.

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It differs from reference equality, which indicates that two object references are equal because they reference the same physical 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.

Bey an example, it might make sense for two different instances of an Employee class to be considered equal if they both represent the same entity in your system.

If two objects compare birli equal, the GetHashCode method for each object must return the same value. However, if two objects do not compare bey equal, the GetHashCode methods for the two object do hamiş have to return different values.

If those objects do hamiş contain equality/hashcode methods that satisfy that contract, you will have to wrap them and provide correct implementations for those methods yourself in the wrapper.

When an implementer overrides the virtual Equals method in a struct, the purpose is to provide a more efficient means of performing the value equality check and optionally to base the comparison on some subset of the struct's field or properties.

The first issue we see here is that this struct is mutable in that you kişi actually change the data later on via the takım properties. There was no real reason that we introduced this except that we were used to it.

I had the same question. When I ran LBushkin's example I was surprised to see that I got a different answer! Even though that answer başmaklık 8 upvotes, it is wrong. After a lot of 'reflector'ing, here is my take on things.

Fakat, fruits1 ve fruits3 dizileri aynı elemanlara farklı sıralarda malik başüstüneğundan, CompareTo metodu farklı bir eder döndürür ve bu dizilerin yapısal olarak bedel olmadığını belirtir.

Will feeblemind affect the original creature's body when it was cast on it while it was polymorphed C# IStructuralEquatable Nasıl kullanılır and reverted to its original form afterwards?

Fantasy TV series with a male protagonist who uses a bow and arrows and başmaklık a hawk/falcon/eagle type bird companion

Burada uyanıklık ederseniz eğer ms.x ve ms.y değaksiyonmeyeceğinden dolayı bir Deep Copy kelime konusudur. Eğer referans tipli konstrüksiyonlar olsalardı zirdaki gibi bir sonuç elde edilecekti ve Shallow Copy lafız konusu olacaktı.