The DsBrowseForContainer function sets up and displays a simple dialog box with which users can scope parts of Active Directory™. The dialog box displays a simple container picker which is either populated with containers from a particular root or which uses trusted domains. If it uses trusted domains, it can use either the domain that the user is currently logged in to, or it can use a domain that the user has specified. The user can specify a caption, title, root, and, optionally, an expansion path for the dialog box to be expanded to. Upon exiting, the path and object class of the selected object is returned. The dialog box also supports a callback to allow the user to override some of the default behaviors or to provide extra filtering.