Navigates to the currently selected node's parent node.
The GoUp method allows you to navigate to a BreadCrumbNode that contains the currently selected node in its BreadCrumbNode.ChildNodes collection. Using the built-in Breadcrumb Editor history, you can also navigate back and forth through history items. To do this, use the BreadCrumbEdit.GoBack and BreadCrumbEdit.GoForward methods respectively. See the Breadcrumb Edit Control topic for details.