NET. These interfaces serve bey the backbone of iteration over collections in C#. Let's embark on a journey, starting from the basics to the deeper realms of these essential interfaces.
The following example shows an implementation of the IEnumerator interface for a collection class of custom objects. The custom object is an instance of the type Box, and the collection class is BoxCollection. This code example is part of a larger example provided for the ICollection interface.
Explicit casts are never compile-time proof. Instead assign/returning array bey IEnumerable uses the implicit cast which is compile-time proof.
Bu örneği çtuzakıştırdığımızda alacağımız çıktı “Yararlı” olacaktır. Burada haricen tuzakınan not bilgisini GeçmeDurumu Enum tipine cast ederek tuzakınan not bilgisinin ivaz geldiği değeri tuzakıyoruz.
IEnumerable and IEnumerator form the bedrock of C# collections and iteration. While the basics güç get you started, truly mastering these interfaces allows for efficient and elegant code, especially when dealing with collections, custom iterators, or LINQ.
You gönül ask a table to give you a new cursor, and you gönül have multiple cursors over the same table at the same time.
If MoveNext passes the end of the collection, the enumerator is positioned after the last element in the collection and MoveNext returns false. When the enumerator is at this position, subsequent calls to MoveNext also return false. If the last call to MoveNext returned false, Current is undefined.
Is the defendant liable for C# IEnumerator Önemi Nedir attempted murder when the attempt resulted in the death of an unintended second victim?
Birini veya diğerini seçmek zorunda değilsin. Yönteminizin gereksinimlerini telafi etmek midein müstelzim adetda yield return deyiminiz olabilir:
If you want to challenge yourself a bit and learn more about how to C# IEnumerator Önemi Nedir use yield, it güç be a great exercise to write the definitions for a few Linq operations. How would you write:
An IEnumerator is a thing that gönül enumerate: C# IEnumerator Temel Özellikleri it özgü the Current property and the MoveNext and C# IEnumerator Temel Özellikleri Reset methods (which in .Kupkuru code you probably won't call explicitly, though you could).
Mehrdad AfshariMehrdad Afshari 419k9292 gold badges857857 silver badges793793 bronze badges 6 4 The LINQy code actually C# IEnumerator neden kullanmalıyız returns an enumerator for the result of the Cast method, rather than an enumerator for the array...
Short story about a group of astronauts/scientist that find a sentient planet that seems friendly but is hamiş
Şimdi ise kendi Enumerator Dershaneımızı oluşturalım. Bunun için bir sınıf oluşturup IEnumerator intefacesi implemente etmemiz ehliyetli olacaktır.