IXRButtonBase::AddClickEventHandler (Compact 2013)

3/28/2014

This method attaches a delegate to the Click event for this button. When the Click event is raised by this button, this delegate will be invoked.

Syntax

virtual HRESULT STDMETHODCALLTYPE AddClickEventHandler(
    IXRDelegate<XRMouseButtonEventArgs>* pDelegate
) = 0;

Parameters

• pDelegate
  [in] IXRDelegate<ArgType, [SenderType]> object that you want to attach to the Click event, which is raised when a user clicks a button.

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

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

Multiple delegates can be attached to the same event.

To remove this delegate from the Click event, call IXRButtonBase::RemoveClickEventHandler.

.NET Framework Equivalent

None.

Requirements

Header	XamlRuntime.h, XRDelegate.h
sysgen	SYSGEN_XAML_RUNTIME

See Also

Reference

IXRButtonBase
XRMouseButtonEventArgs