<function name="IsActive" parent="DTab" type="panelfunc"> <description>Returns whether the tab is the currently selected tab of the associated <page>DPropertySheet</page>.</description> <realm>Client and Menu</realm> <file line="34">lua/vgui/dpropertysheet.lua</file> <rets> <ret name="" type="Boolean">Currently selected tab.</ret> <ret name="" type="boolean">Currently selected tab.</ret> </rets> </function>