You can create virtual tab folders to the left, right, top and bottom of the window using the Left, Right, Top or Bottom DockPosition property values of individual tab sheets:
On picture | Tab sheet | Caption | DockPosition |
|---|---|---|---|
A | TBSH_1 | Page 1 | Left |
B | TBSH_2 | Page 2 | Right |
C | TBSH_3 | Page 3 | Top |
D | TBSH_4 | Page 4 | Bottom |
E | TBSH_5 | Page 5 | Center (default) |