IXRUIElement::AddGestureEventHandler (Compact 2013)

Статья
04/19/2017

3/28/2014

This method attaches a delegate to the Gesture event for this UI element. When the UI element raises the Gesture event, this delegate will be invoked.

Syntax

virtual HRESULT STDMETHODCALLTYPE AddGestureEventHandler(
    IXRDelegate<XRGestureEventArgs>* pDelegate
) = 0;

Parameters

pDelegate
[in] IXRDelegate<ArgType, [SenderType]> object that you want to attach to the Gesture event, which is raised when an ink-related gesture is recognized.

Return Value

Returns an HRESULT that indicates success or failure.

Returns XR_E_INVALID_OBJECT if pDelegate is not a XAML for Windows Embedded object.

Remarks

To recognize gestures, you must use an object or control that can collect ink.

.NET Framework Equivalent

None.

Requirements

Header	XamlRuntime.h, XRDelegate.h
sysgen	SYSGEN_XAML_RUNTIME

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