The TAddress class encapsulates the address bar (location) functionality in the web browser.
The component library includes a global instance variable of this class called Address in the WebComps unit that should be used instead of creating new instances of the class.
The methods of this class, as well as assignments to the various properties, can cause the browser to navigate to a new resource location, and this will cause the current application to be unloaded. The sole exception are any assignments to the Anchor property. Changes to the Anchor property will not cause the current application to be unloaded.