XLL+ Class Library (7.0)


Gets a reference to the BeforeDoubleClick event

CXlBeforeDoubleClickEvent& BeforeDoubleClickEvent( );

Return Value

The function returns a reference to the application's BeforeDoubleClick event, which is of type CXlBeforeDoubleClickEvent.


The BeforeDoubleClick event is raised when the user double-clicks in a worksheet. All registered observers receive the event via the CXlEventObserver::Update method.

When observers are notified, an argument of type CXlCancellableRangeEventArgs is passed. Observers can cancel normal processing of the double-click by cancelling the event using CXlCancellableRangeEventArgs::SetCancel(false).


Observers can register for this event at any point in the life of the XLL. Registration can be done explicitly using Register, or automatically by creating an instance of CXlBeforeDoubleClickEventStaticObserver.


Header: xllplus.h

See Also

CXllApp Class | CXllApp Methods | Events