通过

GazeDeviceWatcherPreview.Updated 事件

  • 参考

定义

命名空间:
Windows.Devices.Input.Preview
编辑

对现有目视跟踪器设备（例如校准）进行更新时发生。

// Register
event_token Updated(TypedEventHandler<GazeDeviceWatcherPreview, GazeDeviceWatcherUpdatedPreviewEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
GazeDeviceWatcherPreview::Updated_revoker Updated(auto_revoke_t, TypedEventHandler<GazeDeviceWatcherPreview, GazeDeviceWatcherUpdatedPreviewEventArgs const&> const& handler) const;
public event TypedEventHandler<GazeDeviceWatcherPreview,GazeDeviceWatcherUpdatedPreviewEventArgs> Updated;
function onUpdated(eventArgs) { /* Your code */ }
gazeDeviceWatcherPreview.addEventListener("updated", onUpdated);
gazeDeviceWatcherPreview.removeEventListener("updated", onUpdated);
- or -
gazeDeviceWatcherPreview.onupdated = onUpdated;
Public Custom Event Updated As TypedEventHandler(Of GazeDeviceWatcherPreview, GazeDeviceWatcherUpdatedPreviewEventArgs)

事件类型

TypedEventHandler<GazeDeviceWatcherPreview,GazeDeviceWatcherUpdatedPreviewEventArgs>

适用于

另请参阅