Için basit anahtar C# IEnumerator neden kullanmalıyız örtüsünü

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A software engineer who is always at a high level of passion with new techs and a strong willing to share with what I have learned.

This means that we kişi work with collections that don’t explicitly exist in memory and are generated on demand.

The Reset method is provided for COM interoperability. It does not necessarily need to be implemented; instead, the implementer sevimli simply throw a NotSupportedException. However, if you choose to do this, you should make sure no callers are relying on the Reset functionality.

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To set Current to the first element of the collection again, you güç call Reset, if it's implemented, followed by MoveNext. If Reset is hamiş implemented, you must create a new enumerator instance to return to the first element of the collection.

Eğer ki siz “var” sarf etmek istiyorsanız GetEnumerator metodunun gelişememiş dhuzurüş tipini kötüdaki gibi generic IEnumerator olarak tanımlamanız gerekmektedir.

The power of the iterator pattern is that it allows us C# IEnumerator Nasıl kullanılır to abstract the operation of enumerating(iterating) a collection. Without it, we would have to write completely different code to iterate arrays and lists than we would for dictionaries and linked lists and trees.

C# dilinde, IEnumerator özellikle aşağıdaki kadar koleksiyonlar üzerinde data kıraat ve ustalıklemlerinde yeğleme edilir:

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Kullanıcıların muhik gün ve saat bileğerlerini girmelerini bulmak kucakin hata kontrolleri ve gelişememiş bildirimler önemlidir. dateTimePicker ile bu kontrolleri nasıl gerçekleştireceğinizi öğreneceksiniz.

If this subject interests you then you should read my long series on design characteristics of C# IEnumerator Önemi Nedir iterator blocks in C#.

Perhaps because of my belief that C# wasn’t here to stay, I resisted learning and using some of the more esoteric features. They seemed frivolous, confusing, C# IEnumerator nerelerde kullanılıyor and most damning of all, slow. Chief among these was yield and the library that it enables, LINQ.

In the code below, MyArray is an array of MyType objects. I'd like C# IEnumerator Temel Özellikleri to obtain MyIEnumerator in the fashion shown,

Looking back however, it was learning these things and related concepts in other languages that kaş C# IEnumerator nerelerde kullanılıyor me on a path that somewhat profoundly changed my relationship with mesele solving in programming. Knowing how these things functioned and the abstractions they enabled changed how I thought about problems from then on.