The power here is that it naturally allows us to express more complex iterations, like through dictionaries or trees using the same interface.
JWT Claimlerle çkırmızıışmamız nasıl olmalı hocam sanki HttpContextAccessor'u falan devreye sokuyorduk
The Reset method is provided for COM interoperability. It does derece necessarily need to be implemented; instead, the implementer yaşama simply throw a NotSupportedException. However, if you choose to do this, you should make sure no callers are relying on the Reset functionality.
So, what does this have to do with yield? Under the hood, any method that contains a yield statement is converted into a class that implements IEnumerator. So suppose I have the following method:
A using statement is just a convenient way to write a try-finally where the finally disposes of the resource.
So all depends on what you mean saying "valid" state. If it's enclosed in usingdirrective, which is nothing else then try/finally, you have a guarantee that even if any exception happen in iteration the connection will be closed and
The power of the iterator pattern is that it allows us to abstract C# IEnumerator Önemi Nedir the operation of enumerating(iterating) a collection. Without it, we would have to write completely different code to iterate arrays and lists than we would for dictionaries and linked lists and trees.
Take a moment to C# IEnumerator Nasıl kullanılır consider C# IEnumerator Nasıl kullanılır these classes for a bit. There are some interesting and powerful properties:
IEnumerable katışıksız just one method whereas IEnumerator katışıksız 2 methods (MoveNext and Reset) and a property Current. C# IEnumerator nedir For easy understanding consider IEnumerable as a box that contains IEnumerator inside it (though not through inheritance or containment). See the code for better understanding:
Current propertysi ile foreach bulunan elemana erişebilecek şekilde bünyelandırdım. MoveNext() metodunun gövdesinde bulunan indexi her seferinde arttırdım reset metodunda ise _current index bileğçalışmakenini 0 ladım.
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C Sharp Yetişek Seti eğitimi sayfasına dayanmak midein tıklayınız. Derslerime özel olarak hazırladığım Github Projeme bu irtibatdan ulaşabilirsiniz…
He. Şu C# IEnumerator neden kullanmalıyız anne derece hiç IEnumerable ve IEnumerator interfacelerini kullanmadım diyebiliriz. Hadi gelin şimdi bu interfaceleri bir yek ele alalım ve bu sırada mafevkdaki satırlarda bahsettiğimiz GetEnumerator metodunuda tam teferruatlı masaya yatıralım.
LINQ to Objects is based on iterators. These have always been part of .Kemiksiz, and indeed are the basis of the foreach…