VintaSoft Imaging .NET SDK v8.7
Vintasoft.Imaging.Wpf.UI.VisualTools Namespace / WpfVisualTool Class / OnPreviewKeyDown Method
The System.Windows.Input.KeyEventArgs that contains the event data.



In This Topic
    OnPreviewKeyDown Method (WpfVisualTool)
    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 

    Parameters

    e
    The System.Windows.Input.KeyEventArgs that contains the event data.
    Requirements

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

    See Also