Stylus.PreviewStylusButtonDown Stylus.PreviewStylusButtonDown Stylus.PreviewStylusButtonDown Attached Event

Definition

Occurs when the user presses one of the buttons on the stylus.

see AddPreviewStylusButtonDownHandler, and RemovePreviewStylusButtonDownHandler
see AddPreviewStylusButtonDownHandler, and RemovePreviewStylusButtonDownHandler
see AddPreviewStylusButtonDownHandler, and RemovePreviewStylusButtonDownHandler

Examples

The following example demonstrates how to determine which button raised the PreviewStylusButtonDown event. This example assumes that there is a TextBox called textBox1 and that the PreviewStylusButtonDown event is connected to the event handlers.

void textbox1_PreviewStylusButtonDown(object sender, StylusButtonEventArgs e)
{
    textbox1.AppendText(e.StylusButton.Name + "\n");
}
Private Sub textbox1_PreviewStylusButtonDown(ByVal sender As Object, _
    ByVal e As StylusButtonEventArgs) Handles textbox1.PreviewStylusButtonDown

    textbox1.AppendText(e.StylusButton.Name & vbLf)

End Sub

Remarks

This is an attached event. WPF implements attached events as routed events. An attached event is, fundamentally, a XAML language concept used to reference events that are handled on objects that do not, themselves, define events. WPF further expands an attached event's capabilities, allowing it to traverse a route. Attached events do not have a direct handling syntax in code; to attach handlers for a routed event in code, use a designated Add*Handler method. For details, see Attached Events Overview.

Routed Event Information

Identifier field PreviewStylusButtonDownEvent
Routing strategy Tunneling
Delegate StylusButtonEventHandler

Applies to

See also