In the Desktop version of XpressDox, tabs (see Using Tabs to control the layout of the interview) are always orientated horizontally, although the InterviewIsWizard command provides a way of rendering tabs in a vertical orientation – even though they are no longer strictly tabs but nodes in a tree view.

In the XpressDox Web interview, the TabOrientation() command can be used in both the standard and wizard view to orientate the tabs.

There are two variations of the command:
«TabOrientation(Horizontal)» – this is the default