Benim C# IList Nasıl Kullanılır Başlarken Çalışmak

Benim C# IList Nasıl Kullanılır Başlarken Çalışmak

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

What US checks and balances prevent the FBI from raiding politicians unfavorable to the federal government?

Bir dahaki sefere versiyon yapmış olduğumda kullanılmak üzere hamleı, elektronik posta adresimi ve web kent adresimi bu tarayıcıya kaydet.

That way you take advantage if you hayat, while still allowing the client flexibility in what they pass in.

Use whatever you want. It's your method. You're the only one who gets to see the internal implementation details of the method.

The speed difference is sufficiently great that in many cases it may be faster to copy a list to an array, sort the array, and copy the list back, than to try to have a sort routine process the list in place.

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

IList is an Interface, derece a class. If you want to initialize it, you need to initialize it to a class that implements IList, depending on your specific needs internally. Usually, IList is initialized with a List.

In most cases, if you are using a List and you C# IList Kullanımı think you could use a narrower interface instead - why hamiş 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.

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It is like this other question. The other question shares a lot of common ground, but is arguably derece a true duplicate. In C# IList Neden Kullanmalıyız either case though, this is hamiş opinion-based. What may have happened is that the closer might have just looked at this question's title, without reading the question itself. The body is objective.

Then I looked in C# IList Nedir my view(mvc) and found that I actually needed the count method as I needed to use a for loop. So C# IList Nedir in my own application I under estimated what I actually needed how do you anticipate what someone else will need or not need.

You yaşama pass a plain array to something which accepts an IList parameter, and then you can call IList.Add() and will receive a runtime exception:

For instance, if you return an IEnumerable, then you are limiting them to iterating -- they can't add or remove items from your object, they hayat only act against the objects. If you need to expose a collection outside of a class, but don't want to let the caller change the collection, this is one way of doing it. On the other hand, if you are returning an empty collection that you expect/want them to populate, then an IEnumerable is unsuitable.