XLL+ Class Library (7.0)


Register a connection between a cell range and the data it uses

int AddConnection(
   LPCSTR pszTopic



The topic string. Whenever this topic string is passed to the method UpdateCells this cell will be updated (as will any other cell connected to the topic).

Return Value

The function returns a member of the enumeration CXllPush::AddConnectionReturnValues. A negative value indicates an error.


This function may only be called from the main thread. It is generally only called from add-in functions.


Header: xlppush.h

See Also

CXllPushApp Class | CXllPushApp Methods | CXllPushApp::AddFunction() | Steps to create an asynchronous add-in