TouchDevice.Captured Property

.NET Framework (current version)
 

Gets the element that captured the TouchDevice.

Namespace:   System.Windows.Input
Assembly:  PresentationCore (in PresentationCore.dll)

public IInputElement Captured { get; }

Property Value

Type: System.Windows.IInputElement

The element that captured the TouchDevice.

The following example handles the TouchUp events that occur on a Canvas. It checks the Captured property to verify that the device that raised the event is captured to the Canvas. If it is, the TouchDevice is released.

This example is part of a larger example that is available in the TouchDevice class overview.

private void canvas_TouchUp(object sender, TouchEventArgs e)
{
    Canvas _canvas = (Canvas)sender as Canvas;
    if (_canvas != null && e.TouchDevice.Captured == _canvas)
    {
        _canvas.ReleaseTouchCapture(e.TouchDevice);
    }
}

.NET Framework
Available since 4.0
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