[This is preliminary documentation and subject to change.]
The Priority property indicates the default priority for the events in the enhancement stream. This property is not yet implemented.
object.Priority [ = lPriority ]
 This property can be overridden for an individual event by setting EnhEvent.Priority. If neither value is set, the default priority is 5.
  Windows NT: Unsupported.
  Windows: Requires Windows 98.
  Windows CE: Unsupported.
  Header: Declared in stream.idl.
  Import Library: Included as a resource in stream.dll.
  Unicode: Yes.