Büyülenme Hakkında C# IEnumerable Kullanımı

Büyülenme Hakkında C# IEnumerable Kullanımı

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

I changed the names of my original objects so that this looks like a more generic example. The query itself is not that important. What I want to ask is this:

e., using IEnumerable instead of List where possible) provides exactly that decoupling while also requiring proper design philosophy. That is to say, you gönül achieve decoupling but hamiş achieve minimal dependency, but you cannot achieve minimal dependency without achieving maximal decoupling.

Sonunda burada ortaya çısoy sonuç; IEnumerable interfaceinin uygulandığı sınıfa zorla GetEnumerator isminde metot implement ettirilmektedir. IEnumerator ise alakadar sınıfa iterasyon anlayışleminde kullanılacak elemanları ve özellikleri kazanmıştırrmaktan sorumlu olacaktır.

They usually have a GetXXX method that returns a IEnumerable of whatever type the custom collection class uses so the internal C# IStructuralComparable Kullanımı collection dirilik be iterated around using a foreach loop.

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You don't have to open a book and learn how to traverse the tree - but simply use the foreach statement on that C# IStructuralComparable Kullanımı object and you're done.)

Where the execution will be performed out-of-process, the logic of the query saf to be represented in data such that the C# IStructuralComparable Kullanımı LINQ provider birey convert it into the appropriate form for the out-of-memory execution - whether that's C# IStructuralComparable Nasıl kullanılır an LDAP query, SQL or whatever.

There are pros and cons to both. If you call ToList, C# IStructuralComparable Nasıl kullanılır you may remove some mystery birli to when the query gets executed. If you stick to IEnumerable, you get the advantage that the program doesn't do any work until it's actually required.

IEnumerable is refering to a collection but IQueryable is just a query and it will be generated inside a Expression Tree.we will run this query to get veri from database. Share Follow

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user541686user541686 208k132132 gold badges547547 silver badges911911 bronze badges 3 i also used this and was loooong happy.

IEnumerable tipi veriyi önce belleğe atıp ardından bellekteki bu veri üzerinden tamlanan koşulları çalıştırır ve veriye uygular.