CompositeCollection.CollectionChanged 事件

定义

因添加或删除某一项而导致集合改变时发生。

protected:
 event System::Collections::Specialized::NotifyCollectionChangedEventHandler ^ CollectionChanged;
protected event System.Collections.Specialized.NotifyCollectionChangedEventHandler CollectionChanged;
member this.CollectionChanged : System.Collections.Specialized.NotifyCollectionChangedEventHandler 
Protected Custom Event CollectionChanged As NotifyCollectionChangedEventHandler 
Protected Event CollectionChanged As NotifyCollectionChangedEventHandler 

事件类型

NotifyCollectionChangedEventHandler

实现

适用于