Link Tracker C#

I am creating a download manager, and I need to be able to find out what link was clicked on (so my download manager can begin downloading the file), and also need to be able to stop the browser from launching its default download manager.

Does anyone know how to go about doing this, or know of any links to articles/tutorials开发者_如何学JAVA/related docs?

As far as I know, the only way is to write a pluggin for IE which is done through Browser Helper Objects and that is unmanaged C++. Have a look at this:

http://msdn.microsoft.com/en-us/library/bb250436(VS.85).aspx