CollectionChangedAsyncEventHandler 委托

定义

对返回的的更改的处理程序, ISettingsList Task 因此它可以是异步的。

public delegate System::Threading::Tasks::Task ^ CollectionChangedAsyncEventHandler(System::Object ^ sender, SettingsListChangedEventArgs ^ e);
public delegate System.Threading.Tasks.Task CollectionChangedAsyncEventHandler(object sender, SettingsListChangedEventArgs e);
type CollectionChangedAsyncEventHandler = delegate of obj * SettingsListChangedEventArgs -> Task
Public Delegate Function CollectionChangedAsyncEventHandler(sender As Object, e As SettingsListChangedEventArgs) As Task 

参数

sender
Object

发送者。

返回值

Task

返回 Task

适用于