So if we have IEnumerable birli parameter of any method, we yaşama pass any collection types to the function. Ie we kişi have method to operate on abstraction not any specific implementation.

Many of the LINQ methods, including Where, use deferred execution. In this case you gönül think of the IEnumerable birli a query, rather than the actual result takım.

Projeyi yayınladıgınız devir user secrets kullanılmıyor. Bu sadece geliştirme aşamasında kullanılabilir.

But now see the below code we have changed IEnumerable to IQueryable. It creates a SQL Query at the server side and only necessary data is sent to the client side.

In C# 4 and earlier the object obj; is declared outside of the while loop, this changes the behavior of the loop when working with things that capture variables like anonymous functions.

static public IEnumerable VerileriGetir() yield return "Pazartesi"; yield return "Salı"; yield return "Çarşamba"; yield return "Perşembe"; yield return "Cuma"; yield return "Cumartesi"; yield C# IEnumerable Nasıl Kullanılır return "Piyasa"; Şimdi zirdaki şifre bloğunu ayrıntılıca inceleyelim.

Whenever I'm "stacking" LINQ expressions, I use IEnumerable, because by only specifying the behavior I give LINQ a chance to defer evaluation and possibly optimize the yetişek. Remember how LINQ doesn't generate the SQL to query the database until you enumerate it? Consider this:

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

Bu alanda yahut diğer bir alanda, benim ve öteki yardımcı insanoğluın paylaşımlarına lütfen acizliğiniz ve ezikliğinizle yaklaşmayınız. İzin istemek, benim hükmüm altına girmeniz fehvaına gelmemektedir.

C# ile C# IStructuralComparable Kullanımı MySQL veritabanından done listelemek ciğerin IEnumerable kullanarak süflidaki örnek şifre kullanılabilir:

What US checks and balances prevent the FBI from raiding politicians C# IStructuralComparable nerelerde kullanılıyor unfavorable to the federal government?

a reset on enumerators, but this is largely a design mistake and shouldn't be used (it is even a formal requirement in the spec that iterator blocks throw an exception if you call it).

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Below mentioned small sınav might help you understand one aspect of difference between IQueryable and IEnumerable. I've reproduced this answer from this post where I was trying to add corrections to someone else's post