Hi Paul,
Thank you for using Syncfusion products,
We would like to let you know that you can use TabControlAdv
in order to achieve your requirement. We have created a
sample for according to your requirement and it can be downloaded from
the following link.
Sample: http://www.syncfusion.com/downloads/support/directtrac/124894/WindowsFormsApplication13-1326439814.zip
Please let us know if you have any concerns.
Regards,
Ashwini