The Ultimate Guide To C# IList Nerelerde Kullanılıyor

The Ultimate Guide To C# IList Nerelerde Kullanılıyor

Blog Article

You cannot predict the future. Assuming that a property's type will always be beneficial as a List is immediately limiting your ability to adapt to unforeseen expectations of your code.

Maybe take it into a List of T rather than ArrayList, so that you get type safety and more options for how you implement the comparer.

Important Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

ToList first? How about returning it? I don't understand what you mean by "method will survive" when using vars? I know it will be a bit more work but won't you just have to change that to the new type birli well? So maybe IList to IList?

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 C# IList Nedir a sort routine process the list in place.

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

 

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

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

This argument only works if you write your own implementation C# IList Nasıl Kullanılır of IList from sratch (or at least without inheriting List)

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.").

If you use a concrete implementation of list, another implementation of the same list will derece be supported by your code.

Bu şekilde, Dog sınıfı IAnimal interface’inin sözleşmesine uymuş olur. Aynı şekilde, farklı efsanevi sınıfları da IAnimal interface’ini uygulayabilir. Örneğin, adidaki kodda bir Cat derslikı teşhismladım ve IAnimal interface’ini uyguladım.