C# IList Nedir Için Adım Haritaya göre Yeni Adım

C# IList Nedir Için Adım Haritaya göre Yeni Adım

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The following example demonstrates the implementation of the IList interface to create a simple, fixed-size list. This code is part of a larger example for the IList interface.

Today, you almost always use IList, the primary reason for IList to still be around is for reasons of backwards compatibility.

Interface’ler üzerine elan çokça bilgelik iktisap etmek isterseniz, zirdaki kaynaklara hane atabilirsiniz:

Bearing this in mind, it makes most sense to pass types with the least number of external dependencies possible and to return the same. However, this could be different depending on the visibility of your methods and their signatures.

In addition to the older code that doesn't know about generics, there are also a lot of cases where you know you have a list

List is a specific implementation of IList, which is a container that hayat be addressed the same way kakım a linear array T[] using an integer index. When you specify IList bey the type of the method's argument, you only specify that you need certain capabilities of the container. For example, the interface specification does not enforce a specific data structure to be used.

Most app-level code (i.e. the everyday code that ou C# IList Nasıl Kullanılır write for your application) should probably focus on the generic versions; however there is also a lot of infrastructure code around that must use reflection.

 

Whether you return an Interface or a concrete type depends upon what you want to let your callers do with the object you created -- this is an API design decision, and there's no hard and fast rule. C# IList Kullanımı You have to weigh their ability to make full use of the object against their ability to easily use a portion of the objects C# IList Nasıl Kullanılır functionality (and of course whether you WANT them to be making full use of the C# IList Nasıl Kullanılır object).

tranmqtranmq 15.5k33 gold badges3232 silver badges2727 bronze badges 6 But in this case I sevimli't bind my collection to DataGridView rather I have to C# IList Nasıl Kullanılır expose the _list member in MyCollection.

 

This is usually guaranteed for a specific implementation of a container (List documentation: "It implements the IList generic interface using an array whose size is dynamically increased kakım required.").

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.

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.