Redigeeri

Jagamisviis:

Keyboard.AddPreviewKeyDownHandler(DependencyObject, KeyEventHandler) Method

  • Reference

Definition

Namespace:
System.Windows.Input
Assembly:
PresentationCore.dll

Adds a handler for the PreviewKeyDown attached event.

public:
 static void AddPreviewKeyDownHandler(System::Windows::DependencyObject ^ element, System::Windows::Input::KeyEventHandler ^ handler);
public static void AddPreviewKeyDownHandler (System.Windows.DependencyObject element, System.Windows.Input.KeyEventHandler handler);
static member AddPreviewKeyDownHandler : System.Windows.DependencyObject * System.Windows.Input.KeyEventHandler -> unit
Public Shared Sub AddPreviewKeyDownHandler (element As DependencyObject, handler As KeyEventHandler)

Parameters

element
DependencyObject

The UIElement or ContentElement that listens to this event.

handler
KeyEventHandler

The event handler to be added.

Remarks

This method provides attached property accessors for code access and XAML attribute processing of the Keyboard.PreviewKeyDown attached event.

Applies to