OleEvent object
The OleEvent object contains details about an event triggered by an ActiveX control hosted via the CustomView property. The The OleEvent object supports the following methods:

NameDescription
CountParamRetrieves the count of the OLE event's arguments.
IDRetrieves a long expression that specifies the identifier of the event.
NameRetrieves the original name of the fired event.
ParamRetrieves an OleEventParam object given either the index of the parameter, or its name.
ToStringRetrieves information about the event.