Removes the specified tab from the specified tab bar gadget.
RemoveTabBarGadgetItem( Gadget.i, Tab.i )
Gadget
A valid number of a tab bar gadget. Tab
The position of the tab (the first tab is on position 0) or
the unique ID (see also TabBarGadgetItemID) of the tab or
one of the following constants:
#TabBarGadgetItem_Event
The tab with the last event. #TabBarGadgetItem_Selected
The selected tab. #TabBarGadgetItem_NewTab
The "new" tab.
None