Page Label Display
I stumbled across this feature in LabVIEW recently. It is the page label display for the tab control. This is built into the tab control.
What this is an enum you can select what tab you want displayed. This is useful if you don't want to display the tabs or if you have a lot of tabs.
This is a screenshot of the tab control with the tabs disabled. And the tab control color set to transparent.
You can access this feature by right clicking on the tab and selecting Page Labels Display.
What I like to do with tabs is use a system list box to select the tabs. You can wire the list box into the tab control. You do have to make the tab control an indicator for this to work.