C# IEnumerable Nasıl Kullanılır Aptallar için

C# IEnumerable Nasıl Kullanılır Aptallar için

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[Edit] - Needless to say - it's not "either this or that". often it would make good sense to use both a list and an IEnumerable in the same class. No computer in the world could list all prime numbers, because by definition this would require an infinite amount of memory. But you could easily think of a class PrimeContainer which contains an IEnumerable primes, which for obvious reasons also contains a SortedList _primes.

var kısmından bir zaman bahsedersek var burada gelen kıymeti en elleme nasıl saklayabileceğini belirleyip yapkaloriı bu şekilde ayarlıyor. Doğrusu IQueryable kullanıyor.

IEnumerable interface’i yardımıyla bir derslik itere edilebilir özellik kazanmaktadır. Evet bir dershaneın itere edilebilirlik özellik kazanması neydi?

There are many differences but let us discuss about the one big difference which makes the biggest difference. IEnumerable interface is useful when your collection is loaded using LINQ or Entity framework and you want to apply filter on the collection.

An IEnumerator is a thing that birey enumerate: it başmaklık the Current property and the MoveNext and Reset methods (which in .Kupkuru code you probably won't call explicitly, though you could).

The compiler performs pattern matching. The GetEnumerator method just needs to return a class / struct which in turn özgü a Current property and a MoveNext method that returns a bool. I hayat highly recommend Eric Lipperts blog post about pattern matching

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It is a best practice to implement IEnumerable and IEnumerator on your collection classes to enable the foreach (For C# IEnumerable Nerelerde Kullanılıyor Each in Visual Basic) syntax, however implementing IEnumerable is hamiş required. If your collection does hamiş implement IEnumerable, you must still follow the iterator pattern to support this syntax by providing a GetEnumerator method that returns an interface, class or struct.

Usually you don't use IEunumerable directly. It is the base class for a number of other collections that you are more likely to use. IEnumerable, for example, provides the ability to loop through a collection with foreach.

for C# IEnumerable Nerelerde Kullanılıyor instance, suppose you decided to read a large file line by line and doing something C# IEnumerable Nedir on that, therefore you birey write your own ReaderEnumrable to C# IEnumerable Nerelerde Kullanılıyor read your file

Oh sure, you gönül use it to create your own custom collection types. But for everyday stuff, it probably isn't kakım useful bey the collections derived from it.

Bir ahir elementin varlığını sınayan MoveNext ve geçerli elementi veren GetCurrent metodlarına sahiptir.

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Short story about a kabile living on a fake tropical island / paradise planet, who C# IEnumerable Nedir was actually an adult CEO but didn't remember it