How do I activate or hide particular tabs with radio buttons? What I'd like to do is if Radio1 is pressed than only tabsheet1 will show if Radio2 then only tabsheet 2 if Radio3 then both tabsheet 1 and tabsheet 2 if Radio4 then tabsheet 3 #include <GUIConstantsEx.au3> $gui = GUICreate("test",450, 300) $Radio1 = GUICtrlCreateRadio("Radio1", 32, 250, 60, 17) $Radio2 = GUICtrlCreateRadio("Radio2", 32, 274, 57, 17) $Radio3 = GUICtrlCreateRadio("Radio3", 112, 250, 113, 17) $Radio4 =