UIElement.CaptureTouch(TouchDevice) Method
Definition
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.