En iyi Tarafı C# IList Nasıl Kullanılır

En iyi Tarafı C# IList Nasıl Kullanılır

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"Are there any simple groups that appear kakım zeros of the zeta function?" by Peter Freyd; why is this consternating to mathematicians?

C# CollectionBase sınıfı, özelleştirilebilir koleksiyonların oluşturulmasını katkısızlar ve bu sayede nominalm projelerinde elastikiyet ve yeni baştan kullanılabilirlik sağlar.

Bir dahaki sefere değerlendirme yapmış olduğumda kullanılmak üzere aşamaı, elektronik posta adresimi ve web site adresimi bu tarayıcıya kaydet.

A List object allows you to create a list, add things to it, remove it, update it, index into it and etc. List is used whenever you just want a generic list where you specify object type in it and that's it.

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

This level of abstraction goes the other direction when it belongs to method parameters. When you pass your list to a method that accepts IEnumerable you can be sure that your list is hamiş going to be modified. When you are the person implementing the method and you say you accept an IEnumerable because all you need to do is iterate through that list.

I thought I'd never need to change from a List but had to C# IList Nerelerde Kullanılıyor 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 C# IList Nasıl Kullanılır that used the library had to change their code.

From my reading I think I could have C# IList Nedir used IEnumberable instead of IList since I am just looping through stuff.

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

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 expose the _list member in MyCollection.

IList is derece a class; it's an interface that classes can implement. The interface itself is just a contract between the consumer of the class and the class itself. This line of code will work:

In this case you could pass in any class which implements the IList interface. If you used List instead, only a List instance could be passed in.

If you're just enumerating over the values, you should be using IEnumerable. Every type of datatype that güç hold more than one value implements IEnumerable (or should) and makes your method C# IList Nasıl Kullanılır hugely flexible.

There is a complication though that dynamic sevimli't see explicit implementations, so something can implement IList and IList-of-T and yet still be completely unusable from dynamic.