通过

ContentIslandEnvironment.StateChanged 事件

  • 参考

定义

命名空间:
Microsoft.UI.Content
编辑

在此实例上更改属性时发生。 状态更改会立即发生，此事件随后会异步发生。

// Register
event_token StateChanged(TypedEventHandler<ContentIslandEnvironment, ContentEnvironmentStateChangedEventArgs const&> const& handler) const;

// Revoke with event_token
void StateChanged(event_token const* cookie) const;

// Revoke with event_revoker
ContentIslandEnvironment::StateChanged_revoker StateChanged(auto_revoke_t, TypedEventHandler<ContentIslandEnvironment, ContentEnvironmentStateChangedEventArgs const&> const& handler) const;
public event TypedEventHandler<ContentIslandEnvironment,ContentEnvironmentStateChangedEventArgs> StateChanged;
function onStateChanged(eventArgs) { /* Your code */ }
contentIslandEnvironment.addEventListener("statechanged", onStateChanged);
contentIslandEnvironment.removeEventListener("statechanged", onStateChanged);
- or -
contentIslandEnvironment.onstatechanged = onStateChanged;
Public Custom Event StateChanged As TypedEventHandler(Of ContentIslandEnvironment, ContentEnvironmentStateChangedEventArgs)

事件类型

TypedEventHandler<ContentIslandEnvironment,ContentEnvironmentStateChangedEventArgs>

适用于