property OleEventParam.Value as Variant

Retrieves or sets  the value of the event's parameter.

TypeDescription
Variant A variant value that indicates the value of the event's parameter.

The following sample shows how to enumerate the arguments of an OLE event:

Private Sub ExplorerTree1_ItemOleEvent(ByVal Group As EXPLORERTREELibCtl.IGroup, ByVal Item As EXPLORERTREELibCtl.HITEM, ByVal Ev As EXPLORERTREELibCtl.IOleEvent)
    On Error Resume Next
    Debug.Print "Event name:" & Ev.Name
   If (Ev.CountParam = 0) Then
      Debug.Print "The event has no arguments."
   Else
      Debug.Print "The event has the following arguments:"
      Dim i As Long
      For i = 0 To Ev.CountParam - 1
         Debug.Print Ev(i).Name; " = " & Ev(i).Value
      Next
   End If
End Sub