title: Detect scrolling in WebPage from IE extension
body: <p>I'm creating an IE extension (using VS2008, C++) that needs to <em>react to scrollbar events</em> in IE. I'm using BHO for that and I have access to IWebBrowser2 element, IHTMLDocument2 element and HWND of the parent window. I can't figure out how to access the scrollbars. I have seen codes that allows me to handle the scrollbar once I have access to them, but not how to get the scrollbar objects (or are they child window of the IE window?) themselves. Any ideas?</p>