method
    
    progid
 
  progid()
  public
  Returns ProgID if it exists. If not found, then returns nil.
tobj = WIN32OLE_TYPE.new('Microsoft Excel 9.0 Object Library', 'Application') puts tobj.progid # => Excel.Application.9
 
  progid()
  public
  Returns ProgID if it exists. If not found, then returns nil.
tobj = WIN32OLE_TYPE.new('Microsoft Excel 9.0 Object Library', 'Application') puts tobj.progid # => Excel.Application.9