通过

InputActivationListener.InputActivationChanged 事件

  • 参考

定义

命名空间:
Windows.UI.Input
编辑

当窗口、视图或其他可视元素完成转换到新的激活状态时发生。

// Register
event_token InputActivationChanged(TypedEventHandler<InputActivationListener, InputActivationListenerActivationChangedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
InputActivationListener::InputActivationChanged_revoker InputActivationChanged(auto_revoke_t, TypedEventHandler<InputActivationListener, InputActivationListenerActivationChangedEventArgs const&> const& handler) const;
public event TypedEventHandler<InputActivationListener,InputActivationListenerActivationChangedEventArgs> InputActivationChanged;
function onInputActivationChanged(eventArgs) { /* Your code */ }
inputActivationListener.addEventListener("inputactivationchanged", onInputActivationChanged);
inputActivationListener.removeEventListener("inputactivationchanged", onInputActivationChanged);
- or -
inputActivationListener.oninputactivationchanged = onInputActivationChanged;
Public Custom Event InputActivationChanged As TypedEventHandler(Of InputActivationListener, InputActivationListenerActivationChangedEventArgs)

事件类型

TypedEventHandler<InputActivationListener,InputActivationListenerActivationChangedEventArgs>

适用于

另请参阅