通过

IInputElement.PreviewGotKeyboardFocus 事件

  • 参考

定义

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

在此元素聚焦于键盘时发生。

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