Page frames must be tall enough to display one row of tabs, if the Tabs property is set; otherwise, they must be at least one pixel tall.
You tried to resize the page frame to less than the height of one row of tabs.
Make the page frame taller.
Page frames must be tall enough to display one row of tabs, if the Tabs property is set; otherwise, they must be at least one pixel tall.
You tried to resize the page frame to less than the height of one row of tabs.
Make the page frame taller.