RootedAt determines the root folder of a TJamShellTree.
property RootedAt: TJamShellFolder;
Use RootedAt to set the root folder of a TJamShellTree, it can be one of the TJamShellFolder constants. If you want a file system folder as root of the TJamShellTree, set RootedAt to SF_FILESYSTEMFOLDER and use the RootedAtFileSystemFolder property to set the specific file system folder.
This example would show the Start Menu of the current user in the TJamShellTree:
JamShellTree.RootedAt := SF_STARTMENU;