位数组

可观察的集合

 private ObservableCollection<string> strList = new ObservableCollection<string>();// Start is called before the first frame updatevoid Start(){strList.CollectionChanged += Change;strList.Add("ssss");strList.Add("wwwww");strList.Insert(1,"eeee");strList.RemoveAt(1);}public void Change(object send,NotifyCollectionChangedEventArgs e){Debug.Log("数组执行的操作是"+e.Action);if (e.OldItems != null){foreach (var item in e.OldItems){Debug.Log("数组删去的元素" + item);}}if (e.NewItems != null){foreach (var item in e.NewItems){Debug.Log("数组增加的元素" + item);}}}

不变的集合

并发集合

管道应用并发集合类