Path restriction in ExplorerBrowser

Question / Problem

Is it possible to restrict ExplorerBrowser, so that a user can not navigate freely but is restricted to a certain drive or path?

Answer / Solution

You can implement the OnNavigating event (ShellBrowser Delphi Components) or NavigationPending event (ShellBrowser .NET or WPF) respectively. Using the event handler's parameters you can check the path and stop the navigation.