OnPreviewKeyDown Method (WpfImageViewer)

In This Topic

Invoked when an unhandled System.Windows.Input.Keyboard.PreviewKeyDown attached event reaches an element in its route that is derived from this class.

Syntax

'Declaration
 
Protected Overrides Sub OnPreviewKeyDown( _
   ByVal e As KeyEventArgs _
)

protected override void OnPreviewKeyDown( 
   KeyEventArgs e
)

protected: void OnPreviewKeyDown( 
   KeyEventArgs* e
) override

protected:
void OnPreviewKeyDown( 
   KeyEventArgs^ e
) override

Requirements

Target Platforms: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2012, Windows Server 2008, Windows Server 2003

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