IXRUIElement::HitTest(XRPoint, IXRHitTestResults) (Compact 2013)
3/28/2014
This method returns the results of a hit test that specifies an x,y coordinate position on the screen.
Syntax
virtual HRESULT STDMETHODCALLTYPE HitTest(
XRPoint *pPoint,
IXRHitTestResults** ppElements
) = 0;
Parameters
- pPoint
[in] Pointer to an XRPoint structure that describes an x,y coordinate on the screen.
- pResult
[out] Address of a pointer to an IXRHitTestResults object that indicates the UI element or elements that cover the region at the specified x,y coordinate.
Return Value
Returns an HRESULT that indicates success or failure.
Remarks
In many scenarios for using a hit test, the pPoint value would first be obtained through a mouse event, such as from the XRMouseEventArgs event data.
.NET Framework Equivalent
System.Windows.UIElement.HitTest
Requirements
Header |
XamlRuntime.h |
sysgen |
SYSGEN_XAML_RUNTIME |