C# IStructuralComparable Temel Özellikleri Üzerinde Bu Rapor inceleyin

C# IStructuralComparable Temel Özellikleri Üzerinde Bu Rapor inceleyin

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soloistsoloist 9144 bronze badges 4 Thanks for the answer. Emanet you show an illustration? And, what does "go on a limb" mean? I am sorry I am derece familiar with that usage.

But if you prefered IStructuralComparable to IComparer at the bütünüyle level, why don't you prefer it now?

I don't believe there is a commonly used pattern to describe this. I would think of it as "broken composite pattern", because it seems to me that they nearly use the composite pattern and if they actually used it then it would work better.

I need a basic example of how to use the IComparable interface so that I dirilik sort in ascending or descending order and by different fields of the object type I'm sorting.

– Royi Namir Commented Mar 3, 2012 at 18:04 @RoyiNamir user844541's answer is correct, but maybe it is still hard for you to understand without a concrete example, if you are familiar with IEqualityComparer and how it is used by Linq's Distinct(), then after check the source code to see how it implement IStructuralEquatable on referencesource.microsoft.com/#mscorlib/system/collections/…, then you will see how it work.

You are basically extracting C# IStructuralComparable Nasıl kullanılır the actual details of comparing structures to an external class that knows how to handle the particular structures being compared.

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

Other types which implement structural equality/comparability include tuples and anonymous types - which both clearly benefit from the ability C# IStructuralComparable nerelerde kullanılıyor to perform comparison based on their structure and content. A question you didn't ask is:

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

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Diyelim ki formunuzdaki textboxları listenize doldurdunuz sadece Text’i boş olan textboxları bulmanız gerekiyor. Bunun muhtevain List u kullanmanız gerekir. Mafevkda anlattığımız örneği yalın kat olarak meydana getirecek olursak;

Int32 An integer that indicates the relationship of the current collection object to other, kakım shown in the following table.

I've already did it with IEquatable and it works, but I kişi't figure out how to do it with IComparable.