Hi VS,
The TabPageAdv''s TabVisible property correctly hides the tab region of the TabPageAdv. However, when the TabVisible property is set to false for all the TabPageAdvs, the TabControlAdv expands and occupies the entire vacant tab region. This is the standard behavior even in Windows Forms TabControl and we have maintained similar behavior in our control too for consistency purposes. So it is not possible to save any real estate by hiding the tabs. Please refer to the
test sample that illustrates this. We appreciate your cooperation and undertsanding on this issue.
Regards,
Guru Patwal
Syncfusion, Inc.