ScrollViewer.OnKeyDown(KeyEventArgs) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Responds to specific keyboard input and invokes associated scrolling behavior.
protected:
override void OnKeyDown(System::Windows::Input::KeyEventArgs ^ e);
protected override void OnKeyDown (System.Windows.Input.KeyEventArgs e);
override this.OnKeyDown : System.Windows.Input.KeyEventArgs -> unit
Protected Overrides Sub OnKeyDown (e As KeyEventArgs)
Parameters
Required arguments for this event.
Remarks
The following keyboard input is recognized:
The LEFT ARROW key: Scrolls content one line to the left.
The RIGHT ARROW key: Scrolls content one line to the right.
The UP ARROW key: Scrolls content upward by one line.
The DOWN ARROW key: Scrolls content downward by one line.
PAGE UP: Scrolls content to the top of the current page.
PAGE DOWN: Scrolls content to the bottom of the current page.
HOME: Scrolls content to the top of the first page.
END: Scrolls content to the bottom of the last page.
Applies to
See also
Зворотний зв’язок
https://aka.ms/ContentUserFeedback.
Очікується незабаром: протягом 2024 року ми будемо припиняти використання механізму реєстрації проблем у GitHub для зворотного зв’язку щодо вмісту й замінювати його новою системою зворотного зв’язку. Докладніше:Надіслати й переглянути відгук про