En iyi Tarafı C# IList Kullanımı

En iyi Tarafı C# IList Kullanımı

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I toyed with writing an extension method, also with inheriting from IList and implementing my own Sort() method bey well birli casting to a List but none of these seemed overly elegant.

Maybe take it into a List of T rather than ArrayList, so that you get type safety and more options for how you implement the comparer.

You pass the interface so that no matter what concrete implementation of that interface you use, your code will support it.

Sıfır zir sonına iye yalnızca boyutlu diziler otomatik olarak uygular IList. Bu, diziler ve gayrı derme türleri beyninde yineleme ifa etmek kucakin aynı kodu kullanabilen umumi yöntemler oluşturmanıza olanak tanır.

NET 4.6 (and it will likely be caught by the compiler). But there gönül be more insidious cases, such kakım passing a C# array birli a IList. I am derece sure everyone is aware arrays implement IList, which means support for Add should derece be assumed.

The speed difference is sufficiently great that in many cases it may be faster to copy a list to an array, sort the array, and copy the list back, than to try to have a sort routine process the list in place.

The cost to do this is minimal, why hamiş save yourself the headache later? It's what the interface principle is all about.

class Kisi string ad; string soyad; public string Ad get return ad; kaş ad = value; public string Soyad get return soyad; set soyad = value;

And, if you don't even need everything in IList you dirilik always use IEnumerable too. With çağcıl compilers and processors, I don't think there is really any speed difference, so this is more just a matter of style.

The Cast C# IList Nasıl Kullanılır function is just a reimplementation of the extension method that comes with 3.5 written as a uygun static method. It is quite ugly and verbose unfortunately.

On the other hand, when returning an object out of a function, you want C# IList Nerelerde Kullanılıyor to give the user the richest possible takım of operations without them having to cast around. So in that case, if it's a List internally, C# IList Nasıl Kullanılır return a copy birli a List.

Benefit of using an Interface is that you get to implement your functionality or better yet, the only functionality you require. So, if iteration/enumeration is required only, C# IList Nasıl Kullanılır then there is no need for the Sort, Add methods.

Dizin aracılığıyla erişilebilen nesnelerin mutlak olarak belirlenmiş bir listesini simgeleme eder. Listeleri kontrol, sıralama ve C# IList Nerelerde Kullanılıyor el işi yöntemleri sağlamlar.

There is a complication though that dynamic dirilik't see explicit implementations, so something gönül implement IList and IList-of-T and yet still be completely unusable from dynamic.