Advanced User Interface Controls and Components
Showing vertical tabs with horizontal text in TabControl it’s quite easy. Just add tab pages you want to have and change the side on which you want to have vertical aligned tabs: left or right.
By default all tabs have horizontal text displayed. In some cases you may need to have vertical tabs but also with text displayed vertically. If this is the case, then just change the orientation of tab header content to vertical. The result is shown in image below:
These features are already built-in in IntegralUI TabControl. You can download evaluation version from here: