C# IList Nedir Temel Açıklaması

Arraylist: Dinamik boyutludur, eleman ekleme/silme emeklemleri elan kolaydır ve farklı veri türlerini saklayabilir.

C# List dâhilindeki verileri yazdırmak yürekin bayağıdaki iki döngüden biri kullanılarak bileğerleri ekrana yazdırma anlayışlemi gestaltlabilir.

Diyelim ki formunuzdaki textboxları listenize doldurdunuz yalnızca Text’i boş olan textboxları bulmanız gerekiyor. Bunun bağırsakin List u kullanmanız gerekir. Mafevkda anlattığımız örneği çarpık çurpuk olarak meydana getirecek olursak;

All concepts are basically stated in most of the answers above regarding why use interface over concrete implementations.

swilliamsswilliams 48.6k2727 gold badges101101 silver badges130130 bronze badges 3 5 why not make it a just a List in the first place? I still don't understand why bonus you get from making it a IList then in the constructor you make it into a List

then, say, if you had an array and wished to print their type names to the console, you would first have to create a new List and fill it with your types.

I thought I'd never need to change from a List but had to later change to use a custom list library for the extra functionality it provided. Because I'd only returned an IList none of the people that used the library had to change their code.

If your methods form part of an interface, the methods will need to be defined using types available to that interface.

If you started with a concrete type and you decided to change to another one, even if it uses the same interface, you're going to break someone else's code unless you started off with an interface C# IList Nerelerde Kullanılıyor or abstract base type. Share Improve this answer Follow

You would because defining an IList or an ICollection would open up for other implementations of your interfaces.

Hordaki şekilde Kisi isminde oluşturduğumuz klası oluşturduğumuz liste nesnesine ekleyelim.

Brad LeachBrad Leach 17k1818 gold badges7373 silver badges8888 C# IList Nasıl Kullanılır bronze badges 1 3 It will create a new enumerable, C# IList Kullanımı which may not be desirable in some scenarios. You cannot sort an IList in-place through the interface except by using ArrayList.Adapter method in my knowledge.

If you use a concrete implementation of list, another implementation of the same C# IList Neden Kullanmalıyız list will not be supported by your code.

additional advantage is that your code is safe from any changes to concrete class kakım C# IList Kullanımı you are subscribing to only few of the methods of concrete class and those are the ones that are going to be there as long bey the concrete class inherits from the interface you are using.