Is it possible to expose an API in a .NET application by embedding a scripting language like IronPython?
How is it done?
IronPython has a hosting API which can be used to execute IronPython scripts from a C#\VB application.
This is a good example of embedding IronPython inside a winforms app.Note that the hosting APIs have changed since that post. This post shows an example of the latest API
You can find the latest specs here [Note: URL throws a 404 as of 2010-09-07]
I haven't used it personally, but you should look at Visual Studio Tools for Applications
I'm not sure if Iron Python is supported as a language for it or not, but that would be the easiest path to enable your application to be programmable.
来源：https://stackoverflow.com/questions/208393/how-to-embed-ironpython-in-a-net-application