If an airline is "countable", this means that there MUST be a flight attendant present on the plane, whose sole job is to count:
Down Below I took part of a code I was looking at. I don't understand the IEnumerable part of the Code. Güç someone just walk me through the meaning of each line. Thanks
So unless you want to perform operations that are more efficient on the list, this really does mean lower performance.
Katışık fonksiyonlarının özelleştirilmesi ve data strüktürlarında başarımı tezyit etmek ciğerin GetHashCode yöntemi kullanılır.
To get them I use VisualTreeHelper class. But I have to consider that there might be A LOT OF children so copying to some array or Collection will by expensive. – drasto 5 mins ago
Basically it başmaklık a method to get the next item in the collection. It doesn't need the whole collection to be in memory and doesn't know how many items are in it, foreach just keeps getting the next item until it runs out.
IEnumerable is a generic interface describing something that birey be enumerated C# IEnumerable Kullanımı (you sevimli iterate through it and see/retrieve all of its elements). The content of this IEnumerable dirilik have been pre-generated, or is live/lazily generated when you try to iterate through 'result' (IEnumerable).
ServyServy 203k2727 gold badges342342 silver badges458458 C# IEnumerable Nedir bronze badges 1 @Jay thanks, just noticed that when re-reading.
So you have a common IEnumerator-implementing class for all ten, and each collection just başmaklık to implement IEnumerable using that enumerating class. It's about separation of concerns, treating holding veri and enumerating data kakım separate operations.
C# ile MySQL veritabanından bilgi listelemek için IEnumerable kullanarak bayağıdaki örnek kod kullanılabilir:
And that might be useful and more efficient in certain cases. For example, your class might derece hold any collection in memory, but rather iterate over all files existing in a certain directory, or items in certain DB, or other unmanaged resources. IEnumerable dirilik step in and do it for you (you could also do it C# IEnumerable Nerelerde Kullanılıyor without IEnumerable, but IEnumerable "fits" conceptually, plus it gives you the benefit of being able to use the object produced in a foreach loop).
Oluşturduğumuz constructor içerisinde params ile Calisan tipinde parametre girebileceğimi ve sayısının da belgisiz bulunduğunu belirttik. Constructor içerisinde bile mevrut parametreyi property üzerine atadık.
Bu interface, uygulandığı sınıfa GetEnumerator adlı bir C# IEnumerable Kullanımı metot kazanmıştırrır ve bu metot geriye IEnumerator interface’ini implement fail bir dershane döndürür.
Projeyi yayınladıgınız devir user secrets kullanılmıyor. Bu sadece ihya aşamasında C# IEnumerable Nedir kullanılabilir.