Xceed Toolkit Plus for WPF v5.1 Documentation
Xceed.Wpf.Toolkit Assembly / Xceed.Wpf.Toolkit Namespace / AutoSelectTextBox Class / OnPreviewKeyDown Method
A KeyEventArgs that contains the event data.


In This Topic
    OnPreviewKeyDown Method (AutoSelectTextBox)
    In This Topic
    Invoked when an unhandled PreviewKeyDown attached event reaches this element in its route.
    Syntax
    'Declaration
     
    
    Protected Overrides Sub OnPreviewKeyDown( _
       ByVal e As KeyEventArgs _
    ) 
    'Usage
     
    
    Dim instance As AutoSelectTextBox
    Dim e As KeyEventArgs
     
    instance.OnPreviewKeyDown(e)
    protected override void OnPreviewKeyDown( 
       KeyEventArgs e
    )

    Parameters

    e
    A KeyEventArgs that contains the event data.
    Supported Frameworks

    .NET: net5.0, net5.0-windows, net6.0, net6.0-macos, net6.0-windows, net7.0, net7.0-macos, net7.0-windows, net8.0, net8.0-browser, net8.0-macos, net8.0-windows, net9.0, net9.0-browser, net9.0-macos, net9.0-windows, net10.0, net10.0-browser, net10.0-macos, net10.0-windows.

    .NET Framework: net40, net403, net45, net451, net452, net46, net461, net462, net463, net47, net471, net472, net48, net481.

    See Also