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UIElement.CaptureTouch(TouchDevice) Method

Definition

Namespace:
System.Windows
Assembly:
PresentationCore.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Attempts to force capture of a touch to this element.

public:
 bool CaptureTouch(System::Windows::Input::TouchDevice ^ touchDevice);
public bool CaptureTouch(System.Windows.Input.TouchDevice touchDevice);
member this.CaptureTouch : System.Windows.Input.TouchDevice -> bool
Public Function CaptureTouch (touchDevice As TouchDevice) As Boolean

Parameters

touchDevice
TouchDevice

The device to capture.

Returns

true if the specified touch is captured to this element; otherwise, false.

Exceptions

touchDevice is null.

Remarks

CaptureTouch will return false if the TouchDevice is currently captured to another element.

If CaptureTouch returns true, then the GotTouchCapture event is raised.

To release capture of a single touch from this element, use the ReleaseTouchCapture method and specify the touch device to release. To release all touches from this element, use the ReleaseAllTouchCaptures method.

Applies to

See also

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