require 'mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
require 'System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
require 'WindowsBase, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'

include System::Windows

class MyObj < DependencyObject	
	# uncomment here to make it work
	# def initialize
	# end
end

a = MyObj.new