如何将事件从VB.Net ClassLibrary / UserControl（ActiveX）提升为JavaScript？

I've created a VB.Net ClassLibrary with a UserControl in it. I can load it from an HTML page and call the methods that I created. This works as expected. I've tried several examples for how to raise an event from the VB code to the js caller, and none of them seem to work (I'm using IE7).I've created a VB.Net ClassLibrary with a UserC