ExchangeServiceBinding.UnsubscribeCompleted 事件
在Unsubscribe操作完成时发生。
命名空间： Microsoft.SharePoint.Portal.WebControls
程序集： Microsoft.SharePoint.Portal（位于 Microsoft.SharePoint.Portal.dll 中）
语法
声明
Public Event UnsubscribeCompleted As UnsubscribeCompletedEventHandler
用法
Dim instance As ExchangeServiceBinding
Dim handler As UnsubscribeCompletedEventHandler
AddHandler instance.UnsubscribeCompleted, handler
public event UnsubscribeCompletedEventHandler UnsubscribeCompleted