Can you send a screenshot of what you mean to <a href=”mailto:email@example.com”>support</a>, so we are sure we understand exactly what you mean?
Using the TabStripAppearance property, you should be able to change the back color.
this.dockLayoutManager1.TabStripAppearance.BackColor = Color.AliceBlue;
Imported from legacy forums. Posted by André (had 3242 views)