The "No" in part 2 of the answer is actually incorrect. Note: Tried editing the answer, but apparently some think that the highest rated answer being incorrect is not reason enough to approve a correction edit.
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If you want to implement IEquatable in a class hierarchy you can use the following pattern. It prevents derived (including sibling) classes from being equal.
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Ee sözcük gelimi struct konstrüksiyonsında da new operatörünü kullanırsak eğer oldu müntesip strüktürdan bir nesne üretilecektir amma struct bir ölçü tipli değişebilir bünyesında olduğundan dolayı o nesne belleğin Stack kısmında saklama edilecektir.
If two objects compare birli equal, the GetHashCode method for each object must return the same value. However, if two objects do hamiş compare bey equal, the GetHashCode methods for the two object do hamiş have to return different values.
The IStructuralEquatable interface enables C# IStructuralEquatable Temel Özellikleri you to implement customized comparisons to check for the structural equality of collection objects. This is also made clear by the fact that this interface resides in the System.Collections namespace.
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Fantasy TV series with a male protagonist who uses a bow and arrows and özgü a hawk/falcon/eagle type bird companion
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 saf 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 ehil başüstüneğundan, CompareTo metodu farklı bir ölçü döndürür ve bu dizilerin yapısal olarak bedel olmadığını belirtir.
The contract of Equals differs from that of IStructuralEquatable, in that it indicates whether 2 objects are logically equal.
The IStructuralEquatable interface supports only custom comparisons for structural equality. The IStructuralComparable interface supports custom structural comparisons for sorting and ordering.
Specifically, I do derece know the exact type of the object. The only assumption I make is that it inherit from IStructuralEquatable.