c# - 我必须为项目集合实现哪个接口

Question

Class: Episode with properties string name, uint orderNumber and timespan length.
Class: TVserie with episodes[] property.

我该如何做这样的事情：

TVseries breakingBad = new TVseries();
breakingBad.episodes.add(511, "Confessions", 30.00);

哪个接口为我的自定义类提供“添加”和其他集合功能？

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编辑：谢谢！我将其更改为：

List<Episode> breakingBadSeason5 = new List<Episode>();
Episode episode = new Episode();
episode.Name = "confessions";
breakingBadSeason5.Add(episode);

Answer 1

你不想要一个Episodes[]属性 - 因为数组是不可调整大小的。

改用 a List<Episodes>。然后你可以添加所有你喜欢的。

但是，要回答您的问题，界面是ICollection<T>

完整答案：

public class TVSerie
{
public List<Episode> Episodes{get;set;}

public TVSerie ()
{
   this.Episodes = new List<Episode>
}

}

---

TVserie breakingBad = new TVserie();
Episode episode = new Episode();
episode.Foo = "Foo";
episode.Bar = "Bar";
breakingBad.Episodes.Add(episode);