En C# IList Nedir Sırları

En C# IList Nedir Sırları

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

IList is an interface so you emanet inherit another class and still implement IList while inheriting List prevents you to do so.

Bir dahaki sefere tefsir yapmış olduğumda kullanılmak üzere aşamaı, e-posta adresimi ve web site adresimi bu tarayıcıevet kaydet.

All concepts are basically stated in most of the answers above regarding why use interface over concrete implementations.

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

Örneğin, bayağıdaki kodda bir IAnimal tipinde bir mütehavvil tanılamamladım ve bu bileğhizmetkene Dog ve Cat nesneleri atadım.

I thought I'd never need to change from a List but had to later change to use a custom list library for the extra functionality it provided. Because I'd only returned an IList none of the people that used the library had to change their code.

However using a concrete implementation and List on a class that changes, could cause the calling code to need to be changed kakım well. This is because a class adhering to IList guarantees a certain behavior that is hamiş guaranteed by a concrete type using List. Also having the power to C# IList Kullanımı do something like modify the default implementation of List on a class Implementing IList for say the .Add, .Remove or any other IList method gives the developer a lot

If you are exposing your class through a library that others will use, you generally want to expose it via interfaces rather than concrete implementations.

You would because defining an IList or an ICollection would open up for C# IList Nasıl Kullanılır other implementations of your interfaces.

However, this makes the method more fragile, birli any change to the returned object type may break the calling code. In practice though, that generally isn't a major mesele.

You might want to have an IOrderRepository that defines a collection of orders in either a C# IList Nedir IList or ICollection. You could then have different kinds of implementations to provide a list of orders as long birli they conform to "rules" defined by your IList or ICollection.

I have two C# IList Nasıl Kullanılır ILists of the same type returned by NHibernate and have emerged the two IList into one, hence the need for sorting.

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