[python-win32] IronPython COM

[birdprince]

I have implemented a COM in C++,buy i don't know how to use this COM 
in IronPython. 
For example: the COM's ProgID is "MyCOM1.AdvMethod".this COM have two 
interfaces,the default interface's name is IAdvMethod,IAdvMethod have a method 
which name is Add,the second interface's name is IBasicMethod. IBasicMethod 
have a method which name is Sub.All the interface are based on IDispatch.

who can tell me how to call the Add and Sub successful.Thank you very 
much,please answer my question in code.