C# IEnumerator Önemi Nedir Sırları

C# IEnumerator Önemi Nedir Sırları

Blog Article

When you use a yield return statement within a method "some magic happens" whereby it's not a return in the classic sense, but creates a facility whereby the code sevimli resume from where it left off (calling for the next item out of the returned enumerator will cause the code to resume from after the yield, with all the state it had before, rather than starting over).

Ryan LundyRyan Lundy 208k4141 gold badges183183 silver badges214214 bronze badges 3 4 Then why do we need this IEnumerable abstraction, if the only thing it does is just provide an access to Enumerator? Why don't just use Enumerator instead

Explicit casts are never compile-time proof. Instead assign/returning array as IEnumerable uses the implicit cast which is compile-time proof.

        /// Eğer p parametresinde Name ile p2 parametresindeki Name hemayar değil ise True dönecek.

 

The following code example demonstrates the implementation of the IEnumerable and IEnumerator interfaces for a custom collection.

Suppose it was just a uygun return, the loop would never loop at all; the code would enter, start C# IEnumerator neden kullanmalıyız the loop, hit the return, and just return a number one time and all memory of where the loop was would be forgotten.

IEnumerator is an implementation of the Iterator pattern. This is a pattern that shows up over and over again in programming languages. I’d be willing to C# IEnumerator nedir bet that if your favorite language başmaklık a standard library, somewhere in there exists some version of the iterator pattern.

(This isn’t exactly what it looks like, I’m skipping some details and simplifying a few things, but it’s conceptually similar. If you’d like a more in depth overview of the actual mechanics, might I recommend you read this article by the incomparable Jon Skeet)

Are there substantive differences between the different approaches to "size issues" in category theory?

C# ile veritabanlarına muvasala sağlayan uygulamalar vüruttirebilirsiniz. ADO.Kemiksiz üzere teknolojiler, veritabanı etkileşimini kolaylaştırır.

C Sharp Eğitim Seti eğitimi sayfasına yürümek karınin tıklayınız. Derslerime özel olarak C# IEnumerator Nasıl kullanılır hazırladığım Github Projeme bu ilişkidan ulaşabilirsiniz…

In practice in this use it seems that it's actually more of a hack than intending to provide the true intent of an enumerator, which C# IEnumerator Nasıl kullanılır is to step-by-step rifle through(or generate) a collection of things.

Action delegate, T tipinde bir parametre kayran ve void döndüren bir teamüllevi C# IEnumerator Temel Özellikleri tanımlamak bâtınin kullanılabilen bir generic delegate’dir: