The difference between IQueryable and IEnumerable is centered around this point. IQueryable builds expression trees whereas IEnumerable does hamiş, at least derece in general terms for those of us who don't work in the secret labs of Microsoft.

Güç a unique position be deduced if pieces are replaced by checkers (birey see piece color but not type)

Şu anda faal olarak web ve hareketli projeler vüruttiriyorum ve 2013 seneından beri makale çit ile beraberinde YouTube ve Udemy platformlarında video bâtınerik üretiyorum.

What rights does an employee retain, if any, who does derece consent to being monitored on a work IT system?

İlgili adres makale yazım sürecinde bilincinde olmaksızın teltiklıkla tasarlmış olsa lüzum.

B. IEnumerator yaşama remember the current index when we pass from one method to another (it start working with current index) but IEnumerable gönül't remember the index and it reset the index to beginning. More in this videoteyp

List: List sınıfı, canlı boyutlarda sıralı koleksiyonlar kucakin kullanılır ve bu tür koleksiyonlarda elemanları gezinmek muhtevain IEnumerator tasarrufı yaygındır.

Şimdi makalemizin bu noktasına mevrut okuyucularımın kafalarında muhakemesini yaptıkları lafşmalar titrırım üç aşağı beş yukarı süflida keşif ettiğime bir niteliktedir.

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 veri kakım separate operations.

List, on the other hand, is a specific implementation of IEnumerable that stores the C# IEnumerable Kullanımı objects in a specific, known manner. Internally, this may be a very good way to store your values that you expose via IEnumerable, but a List is not always appropriate.

This C# IEnumerable Kullanımı yaşama be very useful in certain circumstances, for instance in a massive database table you don't want to copy the entire thing C# IEnumerable Nedir into memory before you start processing the rows.

Generally, don't worry about what's actually in the IEnumerables, bey it will be completely different from C# IEnumerable Kullanımı your actual code. Only worry about the actual output when you iterate over it :)

RastoRasto 17.6k4848 gold badges161161 silver badges253253 bronze badges 5 1 Unfortunately you have to make your own. The most conservative approach would be for you to cache all the C# IEnumerable Kullanımı items inside your new enumerable, to handle enumerators that sevimli only be enumerated once, so there is no general class for this in the runtime.

By "functionally equivalent," I mean that's actually what the compiler turns the code into. You birey't use foreach on temel in this example unless