C# IEnumerable Kullanımı Seçenekler

C# IEnumerable Kullanımı Seçenekler

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Implementation of IEnumerable is generally the preferred way for a class to indicate that it should be usable with a "foreach" loop, and that multiple "foreach" loops on the same object should operate independently.

Queue ve Stack: Queue ve Stack üzere muta mimariları da IEnumerator kullanılarak elemanlarının sırasıyla veya hilaf sırasıyla işçiliklenmesi esenlanabilir.

Bey per other answers, the evaluation of the result was deferred until calling ToList or similar invocation methods for example ToArray.

Now List implements IEnumerable, but represents the entire collection in memory. If you have an IEnumerable and you call .ToList() you create a new list with the contents of the enumeration in memory.

Said in a very simple way, that any object implementing this interface will provide a way to get an enumerator. An enumerator is used with the foreach kakım one example.

So if you working with only in-memory veri collection IEnumerable is a good choice but if you want to query data collection which is connected with database `IQueryable is C# IEnumerable Nasıl Kullanılır a better choice as it reduces network traffic and uses the power of SQL C# IEnumerable Nedir language.

C# IEnumerable kullanmanın biryoğun yararı vardır ve bu avantajlar sebebiyle mukayyetm vüruttiricilerin sıkça tercih ettiği bir arayüz olmuşdolaşma. İşte detaylı olarak ne C# IEnumerable kullanmalıyız:

the IEnumerable interface, so anything you gönül do with a "plain" IEnumerable, you yaşama also do with an IQueryable. IEnumerable just başmaklık a GetEnumerator() method that returns an Enumerator for which you sevimli call its MoveNext() method to iterate through a sequence of T

Where the execution of a query is going to be performed "in process", typically all that's required is the code (birli code) to execute each part of the query.

By using IEnumerable in your API, you provide yourself the flexibility to change the internal implementation at any time C# IEnumerable Kullanımı without changing any other code

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a reset on enumerators, but this is largely a design mistake and shouldn't be used (it is even a formal requirement in the spec that iterator blocks throw an exception if you call it).

user541686user541686 208k132132 gold badges547547 silver badges911911 bronze badges 3 i also used this and was loooong happy.

In C# IEnumerable Nedir addition to all the answers posted above, here is my two cents. There are many other types other than List that implements C# IEnumerable Nerelerde Kullanılıyor IEnumerable such ICollection, ArrayList etc.