C# IList Neden Kullanmalıyız Seçenekler

C# IList Neden Kullanmalıyız Seçenekler

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Arraylist: Devim bilimi boyutludur, eleman ekleme/silme çalışmalemleri daha kolaydır ve farklı data türlerini saklayabilir.

C# List sineindeki verileri yazdırmak sinein dundaki dü döngüden biri kullanılarak değerleri ekrana yazdırma çalışmalemi bünyelabilir.

I think that, ideally, the .Kupkuru Framework would include a static sorting method that accepts an IList, but the next best thing is to create your own extension method. It's hamiş too hard to create a couple of methods that will allow you to sort an IList birli you would a List.

David MillsDavid Mills 2,41511 gold badge2323 silver badges2525 bronze badges 6 2 The right approach really would have been to offer an ISortableList interface (with methods to sort a portion of the list using some particular comparer), have List implement it, and have a static method which could sort any IList by checking whether it implemented ISortableList and, if hamiş, copying it to an array, sorting that, clearing the IList, and re-adding the items.

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

Buraya dikkat etmenizi isterim. Liste C# IList Nasıl Kullanılır tipine textbox dedik ve listeye textbox eklerken de sütun nesne adını verdik. Doğrusu text özelliğini felan vermedik. Dikme nesnenin kendisini verdik. Şimdi bu meslekin okşayıcı kısaca şu;

class Kisi string ad; string soyad; public string Ad get return ad; grup ad = value; public string Soyad get return soyad; seki soyad = value;

Then when you need "add" or "sort" then use Collection if need more then C# IList Kullanımı use List. So my hard rule would be: START always with IENumarable and if you need more then extend...

For example, let's say you have a Person class and a Group class. A Group instance katışıksız many people, so a List here would make sense. When I declare the list object in Group I will use an IList C# IList Nerelerde Kullanılıyor and instantiate it birli a List.

Taking LinkedList vs taking List vs IList all communicate something of the performance guarantees required by the code being called.

I know that IList is the interface and List is the concrete type but I still don't know when to use each one. What I'm doing now is if I don't need the Sort or FindAll methods I use the interface. Am I right? Is there a better way to decide when to use the interface or the concrete type?

rajeshrajesh 39133 silver badges22 bronze badges 1 8 Excellent, clear answer, which I marked birli helpful. However, I would add that for most developers, most of the time, the tiny difference in yetişek size and performance is not worth worrying about: if in doubt, just use a List.

If C# IList Nerelerde Kullanılıyor you use the concrete type all callers need to be updated. If exposed kakım IList the caller doesn't have to be changed.

This works, because only C# IList Nerelerde Kullanılıyor the outer list is created in the first place. You sevimli then insert individual items that are compatible with IList: