To Display a Property Pages Tab Display State

Use the IsChartEditorElementVisible method to determine if the tab is currently hidden or visible. The method returns True if the element is visible, and False otherwise. The following example gets the display state for the Title sub tab of the Axes tab, and shows the tab if it is currently hidden:

If Chart3d1.IsChartEditorVisible (oc3dceeAxesTitle) = False then

       Chart3d1.ShowChartEditorElement oc3dceeAxesTitle, True

EndIf