I'd like to create a popup dialog box in silverlight in which i can manipulate controls, enter data, and return a value. I want it to be modal, so that when it is open, the page "Below" is inaccessible. I havent found an easy way to do this yet. Any suggestions?
I know the question asked for a Silverlight 2 solution but in Silverlight 3 (Beta now, RTW in July 2009) there is a built-in ChildWindow that can do everything you're looking for.