C# IList Nerelerde Kullanılıyor Için 5-İkinci Trick

C# IList Nerelerde Kullanılıyor Için 5-İkinci Trick

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You cannot predict the future. Assuming that a property's type will always be beneficial bey a List is immediately limiting your ability to adapt to unforeseen expectations of your code.

1 @supercat: What could ISortableList offer that's not already in IList? Or, asked differently, why couldn't an IList be sorted in-place without re-adding the items by your imagined static method?

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The following example demonstrates the implementation of the IList interface to create a simple, fixed-size list.

Hatta fevkda anlattığımız IndexOf metodunu Anne liste üzerinden madun listelerdeki elemanlar için kullanamazsınız. Esas liste üzerinden alt listelerin index sırasını bulabilirsiniz.

This level of abstraction goes the other direction when it belongs to method parameters. When you pass your list to a method that accepts IEnumerable you birey be sure that your list is not going to be modified. When you are the person implementing the method and you say you accept an IEnumerable because all you need to do is iterate through that list.

The class name List may be changed in next .safi framework but the interface is never going to change birli interface is contract.

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

but my problem is C# IList Nasıl Kullanılır that i am hamiş understanding what is its use and when to use it . So i hope that anyone birey help me . Thanks .

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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 C# IList Kullanımı 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 C# IList Kullanımı 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 C# IList Nedir the time, the tiny difference in izlence size and performance is derece worth worrying about: if in C# IList Kullanımı doubt, just use a List.

This will help if you decide to change the implementation of your class later to use a different concrete class. In that case the users of your library won't need to update their code since the interface doesn't change.

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