通过

IInputElement.PreviewLostKeyboardFocus 事件

  • 参考

定义

命名空间:
System.Windows
程序集:
PresentationCore.dll

在此元素不再聚焦于键盘时发生。

public:
 event System::Windows::Input::KeyboardFocusChangedEventHandler ^ PreviewLostKeyboardFocus;
event System.Windows.Input.KeyboardFocusChangedEventHandler PreviewLostKeyboardFocus;
member this.PreviewLostKeyboardFocus : System.Windows.Input.KeyboardFocusChangedEventHandler 
Event PreviewLostKeyboardFocus As KeyboardFocusChangedEventHandler

事件类型

KeyboardFocusChangedEventHandler

注解

此接口不适用于公共实现。 有关详细信息，请参阅接口的 IInputElement 备注。

适用于

另请参阅