The ExFolderCombo control acts like a drop down combo box control, and it contains shell folders. By default the ExFolderCombo control contains the following folders: Desktop, My Computer, Drives and Network. The ExFolderCombo control is intended to be used  with the ExFolderView or ExShellView controls. When it is used this way, the control displays the selected folder or the browsed folder in the caption. When dropped, the control displays a tree that contains the parent folders of the selected (browsed) one. To select a new folder in the ExFolderCombo control the user has to invoke the OpenedFolder. The property takes an ID, a path, or a reference to an Object that has a property called ID ( for instance a Folder object of ExFolderView control, or a Folder object of ExShellView control ).