Benim C# IList Kullanımı Başlarken Çalışmak

Benim C# IList Kullanımı Başlarken Çalışmak

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Do the decoupling capacitors act as capacitive load to the opamp which is used to make a virtual gorund?

Then the person calling the method is free to call it with any data type that is enumerable. This allows your code to be used in unexpected, but perfectly valid ways.

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

Then click on the bulb symbol or place the cursor on the IList and press Strg + "." You will become several implementations offered, like:

This will allow me to do generic processing on almost any array in the .NET framework, unless it uses IEnumerable and derece IList, which happens sometimes.

IList on the other hand is an Interface. Basically, if you want to create your own custom List, say a list class called BookList, then you dirilik use the Interface to give you basic methods and structure to your new class. IList is for when you want to create your own, special sub-class that implements List.

You are most often better of using the most general usable type, in C# IList Kullanımı this case the IList or even better the C# IList Neden Kullanmalıyız IEnumerable interface, so that you yaşama switch the implementation conveniently at a later time.

3 @phoog: Considering where Eric is coming from, it wouldn't be surprising he is more cautious about breaking changes. But it is definitely a valid point.

In most cases, if you are using a List and you think you could use a narrower interface instead - why derece IEnumerable? This is often a better fit if you don't need to add items. If you need to add to the collection, use the concrete type, List.

If you hayat consider your method, determine that you probably won't be changing the return collection type, then it is 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 code, then go more general.

Of course that only need apply C# IList Neden Kullanmalıyız to methods that are externally visible (i.e. public methods). I personally use interfaces even in internal code, but birli you are able to change all the code yourself if you make breaking changes it's hamiş strictly necessary.

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If you use a concrete implementation of list, another implementation of the same list will hamiş be supported C# IList Neden Kullanmalıyız by your code.

Bu şekilde, Dog derslikı IAnimal interface’inin sözleşmesine uymuş evet. Aynı şekilde, gayrı hayvan sınıfları da IAnimal interface’ini uygulayabilir. Örneğin, hordaki kodda bir Cat dershaneı tanımladım ve IAnimal interface’ini uyguladım.