The purpose of this function is to help generate a skeleton class for use
as an event sink. You may also use it to generate a dump of any COM
object, provided that it supports enough of the introspection interfaces,
and that you know the name of the interface you want to display.
should be either an instance of a COM
object, or be the name of a typelibrary (which will be resolved according
to the rules set out in com_load_typelib()).
The name of an IDispatch descendant interface that you want to display.
If set to TRUE, the corresponding sink interface will be displayed