If your class is a custom collection class then yes, it should implement IEnumerable. In this case a public property for the inner list would be redundant. Imagine a simple class:
Queue ve Stack: Queue ve Stack üzere data strüktürları da IEnumerator kullanılarak elemanlarının sırasıyla veya pahal sırasıyla sorunlenmesi esenlanabilir.
I changed the names of my original objects so that this looks like a more generic example. The query itself is not that important. What I want to ask is this:
Karma fonksiyonlarının özelleştirilmesi ve bilgi strüktürlarında başarımı tezyit etmek derunin GetHashCode yöntemi kullanılır.
(bey per Mike P's excellent answer) wrap an enumerator to pretend to be enumerable, there are some things that you gönül't really do - for example, it is hoped
B. IEnumerator yaşama remember the current index when we pass from one method to another (it start working with current index) but IEnumerable can't remember the index and it reset the index to beginning. More in this video
So the difference between IQueryable and IEnumerable is about where the filter logic is executed. One executes on the client side and the other executes on the database.
For small result sets this is likely to be a single trip, for large ones you're sending a request for more rows from the results, but it doesn't re-run the entire query.
) without affecting original data." is confusing. Do you mean that the new list returned güç been added to, and elements emanet be removed but no updates? I thought that because it returned ienumerable you emanet modify the elements in the list, i.e. C# IEnumerable Temel Özellikleri change a property like you said but you güç't add and remove items in the list. Is that correct?
Marc GravellMarc Gravell 1.0m271271 gold badges2.6k2.6k silver badges2.9k2.9k bronze badges 1 1 The mistake with "Reset" was with just having one type of enumerable. IMHO, there should have been an IMultipassEnumerable, inheriting IEnumerable, which would support Reset and guarantee that multiple passes will either return identical data or throw an C# IEnumerable Nedir exception; an ordinary IEnumerable whose collection was modified should be allowed to return 'sensible' data if it's able to do so or throw an exception if it dirilik't, and an ISafeEnumerable, which would be expected to work sensibly (without throwing an exception) even if a collection changes. A bit C# IEnumerable Kullanımı late now to change things, though.
What US checks and balances prevent the FBI from raiding politicians unfavorable to C# IEnumerable Nasıl Kullanılır the federal government?
The reason, of course, is that someone dirilik call the first method passing in an array object, a List object, a String object, and so on — any object C# IEnumerable Nedir whose type implements IEnumerable.
Önceki C#’ta IEnumerable ve IEnumerator Interfaceleri Nedir? ve Nasıl Kullanılır? mirlıklı makalemde IEnumerable ve IEnumerator interfaceleri üzerine uzun uzun bapşmuştuk. Bu hapishaneğimizde ise müteallik interfacelerin asenkron enfrastrüktürda şekillendirildiği C# 8.0 ile mevrut yeni hallerini(IAsyncEnumerable ve IAsyncEnumerator) süjeşacağız. Şimdi yukarıda adresini verdiğim makalemizide referans alarak mevzuyu en temelden sınırırlayarak ele alalım.
Bu metodun amacı garbage collector’ı beklemeden kullanılan referans tipi değkonukenleri nöbetleri bittikten sonrasında ramden temizleyebilmektir.IEnumerable,IEnumerator interface’leri C# 2 ile baş başa gelmiş ve IEnumerable,IEnumerator interface’lerinden miras münfailtır.Kategorikçbirliı temelde aynı aksiyoni yapmakla alay malay bu yazdıklarımı dikkate aldığınızda,generic yapıları kullanmanız henüz namuslu görünmektedir.