TouchDevice.Capture Method (IInputElement)

.NET Framework (current version)
 

Captures a touch to the specified element by using the Element capture mode.

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

member Capture : 
        element:IInputElement -> bool

Parameters

element
Type: System.Windows.IInputElement

The element that captures the touch input.

Return Value

Type: System.Boolean

true if the element was able to capture the touch; otherwise, false.

Exception Condition
ArgumentException

element is not a UIElement, UIElement3D, or ContentElement.

A TouchDevice cannot be captured to an element if it is already captured to another element.

The following example handles the TouchDown events that occur on a Canvas. When a touch is pressed on the Canvas, the TouchDevice is captured to the Canvas.

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

No code example is currently available or this language may not be supported.

.NET Framework
Available since 4.0
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