Keyboard.RemovePreviewKeyboardInputProviderAcquireFocusHandler 方法

定义

命名空间:

System.Windows.Input

程序集:

PresentationCore.dll

移除 PreviewKeyboardInputProviderAcquireFocus 附加事件的处理程序。

public:
 static void RemovePreviewKeyboardInputProviderAcquireFocusHandler(System::Windows::DependencyObject ^ element, System::Windows::Input::KeyboardInputProviderAcquireFocusEventHandler ^ handler);

public static void RemovePreviewKeyboardInputProviderAcquireFocusHandler (System.Windows.DependencyObject element, System.Windows.Input.KeyboardInputProviderAcquireFocusEventHandler handler);

static member RemovePreviewKeyboardInputProviderAcquireFocusHandler : System.Windows.DependencyObject * System.Windows.Input.KeyboardInputProviderAcquireFocusEventHandler -> unit

Public Shared Sub RemovePreviewKeyboardInputProviderAcquireFocusHandler (element As DependencyObject, handler As KeyboardInputProviderAcquireFocusEventHandler)

参数

element

DependencyObject

侦听此事件的 UIElement 或 ContentElement。

handler

KeyboardInputProviderAcquireFocusEventHandler

要删除的事件处理程序。

注解

此方法提供附加属性访问器，用于对附加事件进行代码访问 Keyboard.PreviewKeyboardInputProviderAcquireFocus 。