Botz3000Botz3000 39.4k88 gold badges106106 silver badges128128 bronze badges 1 I believe this is was not asked here so it güç be a comment hamiş an answer, but anyway makes sense from refactoring standpoint
Anything in .Safi that you can iterate over implements IEnumerable. If you're building your own class, and it doesn't already inherit from a class that implements IEnumerable, you dirilik make your class usable in foreach statements by implementing IEnumerable (and by creating an enumerator class that its new GetEnumerator method will return).
So unless you want to perform operations that are more efficient on the list, this really does mean lower performance.
Analogy: Imagine you are a detective on an aeroplane . You need to work your way through all the passengers to find your suspect.
C# IEnumerable, IEnumerator çatlak yüzleri ve Yararlanmaı makaslamaksında bahsettiğimiz gibi bir dershaneımızın iterator özelliği kazanabilmesi yürekin IEnumerable veya IEnumerable interfacelerini implemente etmesi gerekmektedir.
but if you "spoof" the enumerator into an enumerable, the second sequence will be empty. Or if you do them in parallel - just bizarre. And there are
C# 8.0, bu sınıfların asenkron hakkındalıkları olarak düşenebileceğimiz Asynchronous Streams çıbanlığı şeşndaki IAsyncEnumerable ve IAsyncEnumerator alternatiflerini getirmiş bulunmaktadır.
What US checks C# IEnumerable Kullanımı and balances prevent the FBI from raiding politicians unfavorable to the federal government?
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 C# IEnumerable Nerelerde Kullanılıyor and enumerating veri kakım separate operations.
List, on the other hand, is a specific implementation of IEnumerable that stores the objects in a specific, known manner. Internally, this may C# IEnumerable Kullanımı be a very good way to store your values that you expose via IEnumerable, C# IEnumerable Temel Özellikleri but a List is not always appropriate.
Will I run into issues if I connect C# IEnumerable Temel Özellikleri a shunt 50 ohm resistor over a high impedance input pin on an IC?
Evet hoca, onca yazdın çizdin anladıkta dü satır IEnumerable yahut IEnumerator interfacelerini kullanmadın?
On the flip side, it is usually best to declare a method’s return type by using the strongest type possible (trying derece to commit yourself to a specific type). Share Follow
In addition to all the answers posted above, here is my two cents. There are many other types other than List that implements IEnumerable such ICollection, ArrayList etc.