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Stylus.PreviewStylusSystemGesture Attached Event

Definition

Occurs when the user makes a system gesture with this stylus.

see AddPreviewStylusSystemGestureHandler, and RemovePreviewStylusSystemGestureHandler
see AddPreviewStylusSystemGestureHandler, and RemovePreviewStylusSystemGestureHandler
see AddPreviewStylusSystemGestureHandler, and RemovePreviewStylusSystemGestureHandler

Examples

The following example demonstrates how to determine the system gesture that raised the PreviewStylusSystemGesture event. This example assumes that there is a TextBox called textBox1 and that the PreviewStylusSystemGesture event is connected to the event handlers.

void textbox1_PreviewStylusSystemGesture(object sender, StylusSystemGestureEventArgs e)
{
    textbox1.AppendText(e.SystemGesture.ToString() + "\n");
}
Private Sub textbox1_PreviewStylusSystemGesture(ByVal sender As Object, _
    ByVal e As StylusSystemGestureEventArgs) Handles textbox1.PreviewStylusSystemGesture

    textbox1.AppendText(e.SystemGesture.ToString() & 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 PreviewStylusSystemGestureEvent
Routing strategy Tunneling
Delegate StylusSystemGestureEventHandler

Applies to

See also