Temel İlkeleri C# IList Nasıl Kullanılır

Temel İlkeleri C# IList Nasıl Kullanılır

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How to refer to the locations in lower depths of a waterbody (such birli a lake)? more hot questions

Arec BarrwinArec Barrwin 61.8k99 gold badges3030 silver badges2525 bronze badges 14 71 I have to disagree with your sardonic answer. I don't totally disagree with the sentiment of over-architecture being a real mesele. However I think that especially in the case of collections that interfaces really shine.

Also, it casts IList to IList which katışıksız the potential to be dangerous. In most cases that I have seen, List which implements IList is used behind the scenes to implement IList, but this is not guaranteed and dirilik lead to brittle code.

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 not, copying it to an array, sorting that, clearing the IList, and re-adding the items.

In the end, you might need to replace an implementation for any reason; performance is just one possibility. Regardless of the reason, using the least-derived type possible will reduce the need for changes in your code when you change the specific run-time type of your objects.

Yes, you may never change that data type from a List but you hayat be sure that C# IList Nerelerde Kullanılıyor if you have to. Your code is ready for it.

Remove Silinmesini istenilen kıymeti siler. Silinecek boy bos liste zarfında ansızın fazla olması yerinde ilk kıymeti kaldırır. Bu metodu ekseri referans tipler ile şayan çıkarmak midein kullanılır. Fakat ölçü tipleri ile de kullanılabilir.

If you specify your methods to return an interface that means you are free to change the exact implementation later on without the consuming method ever knowing.

This example also tells you that there may be situations when you need to specify the implementation, C# IList Kullanımı not the interface, in the argument list: In this example, whenever you require a particular access performance characteristic.

If you emanet consider your method, determine that you probably won't be changing the return collection type, then it is C# IList Nerelerde Kullanılıyor probably safe to return a more exact type. If you aren't sure, or are afraid that if you change it in future you'll be breaking other people's C# IList Nedir code, then go more general.

Bir ahir elementin varlığını sınayan MoveNext ve uygulanan elementi veren GetCurrent metodlarına sahiptir.

I leave this up to show C# IList Nasıl Kullanılır that if you needed to do it (e.g. the off chance a third party library returned a List that you needed to convert for another 3rd party library), you sevimli do it this way.

If you use the concrete type all callers need to be updated. If exposed bey IList the caller doesn't have to be changed.

I read a lot of posts saying how this makes it easier to change the implementation later on, but I just don't fully see how that works.