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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:

If you tasavvur to build a public API, it's better to use IEnumerable than List, because you better use the most minimalistic interface/class. List lets you access objects by index if that's required.

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IEqualityComparer kullanarak, özel gereksinimlere yaraşır muta işleme stratejileri geliştirebilir ve kılgı genelinde tutarlılık sağlamlayabilirsiniz.

To get them I use VisualTreeHelper class. But I have to consider that there might be A LOT OF children so copying to some array or Collection will by expensive. – drasto 5 mins ago

Oluşturduğunuz dershaneı, derlem oluştururken veya zıtlaştırma gerektiren başka senaryolarda kullanabilirsiniz.

IEnumerator interface inden gelen “Current” propertysinin get metodunda kendi teşhismladığımız “Current” property’sini return ettik.

the IEnumerable C# IEnumerable Nerelerde Kullanılıyor interface, so anything you dirilik do with a "plain" IEnumerable, you hayat also do with an IQueryable. IEnumerable just has a GetEnumerator() method that returns an Enumerator for which you sevimli call its MoveNext() method to iterate through a sequence of T

but this violates C# IEnumerable Kullanımı the IEnumerable semantics and the time came when I got wrong results. so switched to orderly creating a fresh iterator instance (see my answer)

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

This takes an IEnumerator factory C# IEnumerable Kullanımı function, which usually yaşama be provided very easily instead of the single IEnumerator instance (which yields wrong results after first iteration and breaks the semantics of IEnumerable). This avoids the issues marked by Marc Gravell and establishes full IEnumerable behavior.

Bir sonraki elementin varlığını sınayan MoveNext ve uygulanan elementi veren GetCurrent metodlarına sahiptir.

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

Projeyi yayınladıgınız zaman user secrets kullanılmıyor. Bu yalnızca geliştirme aşamasında kullanılabilir.