Note, I don't say it can't be done. It definitely can. I see it all the time in popup menus in Visual Studio. I type something that refers to "System.Web.UI.HtmlControls" and, poof, there's a menu that tells me all the options and what they mean.
Unfortunately, I am unable to do so with any form of reflection I have been able to devise. On top of all the stuff I did yesterday, I tried so many variations on the theme that I can't even remember them. No matter what, I could not convert the string "System.Web.UI.HtmlControls" into a list of methods, properties or anything else. I'm going to have to move on. I did take a little side trip into Javascript today. That was very fun. Familiar is nice.