kind=defined
names=output?
visibility=public

--- output?

Returns true if argument is output.

   tobj = WIN32OLE_TYPE.new('Microsoft Internet Controls', 'DWebBrowserEvents')
   method = WIN32OLE_METHOD.new(tobj, 'NewWindow')
   method.params.each do |param|
     puts "#{param.name} #{param.output?}"
   end

   The result of above script is following:
     URL false
     Flags false
     TargetFrameName false
     PostData false
     Headers false
     Processed true

