IXRUIElement::AddMouseEnterEventHandler (Compact 2013)

Artigo
04/19/2017

3/28/2014

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

Syntax

virtual HRESULT STDMETHODCALLTYPE AddMouseEnterEventHandler(
    IXRDelegate<XRMouseEventArgs> *pDelegate
)= 0;

Parameters

pDelegate
[in] IXRDelegate<ArgType, [SenderType]> object that you want to attach to the MouseEnter event, which is raised when the mouse enters the bounding area of an element in the graphical window.

The CreateDelegate function provides an easy way to create this IXRDelegate object.

Return Value

Returns an HRESULT that indicates success or failure.

Remarks

Multiple delegates can be attached to the same event.

To remove this delegate from the MouseEnter event, call IXRUIElement::RemoveMouseEnterEventHandler.

.NET Framework Equivalent

None.

Requirements

Header	XamlRuntime.h, XRDelegate.h
sysgen	SYSGEN_XAML_RUNTIME

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