NotifyCollectionChangedEventHandler 委托

  • 参考

定义

命名空间:
System.Collections.Specialized
程序集:
System.ObjectModel.dll
程序集:
WindowsBase.dll
程序集:
System.dll
程序集:
netstandard.dll

表示 CollectionChanged 事件的处理方法。

public delegate void NotifyCollectionChangedEventHandler(System::Object ^ sender, NotifyCollectionChangedEventArgs ^ e);
public delegate void NotifyCollectionChangedEventHandler(object sender, NotifyCollectionChangedEventArgs e);
public delegate void NotifyCollectionChangedEventHandler(object? sender, NotifyCollectionChangedEventArgs e);
type NotifyCollectionChangedEventHandler = delegate of obj * NotifyCollectionChangedEventArgs -> unit
Public Delegate Sub NotifyCollectionChangedEventHandler(sender As Object, e As NotifyCollectionChangedEventArgs)

参数

sender
Object

引发事件的对象。

e
NotifyCollectionChangedEventArgs

有关事件的信息。

扩展方法

GetMethodInfo(Delegate)

获取指示指定委托表示的方法的对象。

适用于