Büyülenme Hakkında C# IEnumerable Temel Özellikleri

Büyülenme Hakkında C# IEnumerable Temel Özellikleri

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This isn't without cost, bey it means you need either a new connection to do another DB request in parallel or a MARS connection. Too much for a comment really

Anything in .NET that you hayat iterate over implements IEnumerable. If you're building your own class, and it doesn't already inherit from a class that implements IEnumerable, you birey make your class usable in foreach statements by implementing IEnumerable (and by creating an enumerator class that its new GetEnumerator method will return).

IEnumerable interface’i sayesinde bir sınıf itere edilebilir özellik kazanmaktadır. Evet bir derslikın itere edilebilirlik özellik kazanması neydi?

A. We iterate the list in different way, foreach can be used for IEnumerable and while loop for IEnumerator.

(as per Mike P's excellent answer) wrap an enumerator to pretend to be enumerable, there are some things that you birey't really do - for example, it is hoped

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Şimdi bu ifadelerin daha sarih olması bağırsakin bir örnek üzerinden gidelim ve bir önceki yazımızda custom Enumerator klası ile yazdığımız Alisveris Sepeti iterator örneği kanalırlayalım:

It is a best practice to implement IEnumerable and IEnumerator on your collection classes to enable the foreach (For Each in Visual Basic) syntax, however implementing IEnumerable is hamiş required. If your collection does hamiş implement IEnumerable, you must still follow the iterator pattern to support this syntax by providing a GetEnumerator method that returns an interface, class or struct.

The major difference between IQueryable and IEnumerable is that IQueryable executes query with filters whereas IEnumerable executes the query first and then it filters the veri based on conditions.

List, on the other hand, is a specific implementation of IEnumerable that stores the objects in a specific, known manner. Internally, this may be a very good way to store your values that you expose via IEnumerable, but a C# IStructuralComparable nedir List is not always appropriate.

Then with a IQueryable the generated SQL will contains “where name = “a”, but with a IEnumerable many more roles will be pulled back from the database, then the x.name = “a” check will be done by .NET.

Expression trees are a very important construct in C# and on the .NET platform. (They are important in C# IEnumerable Temel Özellikleri general, but C# makes them very useful.) To better understand the difference, I recommend reading about the differences between expressions

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Siz de benim kabil çeşitli .NET platformlarında çeşitli icraat vüruttirdiyseniz ve kullandığınız classların arkasındaki mimariyi tasa ediyor,eliniz her seferinde F12’ye gidiyorsa :) IEnumerable ve IEnumerator interfacelerine birsonsuz su tay gelmiş,ve tekrar siz bile benim üzere o güdük teşhismlar ile yetinememiş olmalkaloriız.Ozaman C# IStructuralComparable Temel Özellikleri hiç C# IStructuralComparable nedir lafı uzatmadan gelelim mevzuya.