MediaTimelineController.StateChanged 事件

定义

命名空间:

Windows.Media

当 MediaTimelineController 的状态更改时发生。

// Register
event_token StateChanged(TypedEventHandler<MediaTimelineController, IInspectable const&> const& handler) const;

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

// Revoke with event_revoker
MediaTimelineController::StateChanged_revoker StateChanged(auto_revoke_t, TypedEventHandler<MediaTimelineController, IInspectable const&> const& handler) const;

public event TypedEventHandler<MediaTimelineController,object> StateChanged;

function onStateChanged(eventArgs) { /* Your code */ }
mediaTimelineController.addEventListener("statechanged", onStateChanged);
mediaTimelineController.removeEventListener("statechanged", onStateChanged);
- or -
mediaTimelineController.onstatechanged = onStateChanged;

Public Custom Event StateChanged As TypedEventHandler(Of MediaTimelineController, Object) 

事件类型

TypedEventHandler<MediaTimelineController,Object>

TypedEventHandler<MediaTimelineController,IInspectable>