TouchDevice.Capture Method (IInputElement)
.NET Framework (current version)
Captures a touch to the specified element by using the Element capture mode.
Assembly: PresentationCore (in PresentationCore.dll)
Parameters
- element
-
Type:
System.Windows.IInputElement
The element that captures the touch input.
Return Value
Type: System.Booleantrue 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.
.NET Framework
Available since 4.0
Available since 4.0
Show: