CMDIFrameWndEx::IsMDITabbedGroup
Specifies whether the MDI Tabbed Groups feature is enabled.
BOOL IsMDITabbedGroup() const;
Return Value
TRUE if the MDI Tabbed Groups feature is enabled; otherwise FALSE.
Remarks
To determine whether regular MDI tabs or the MDI Tabbed Groups feature is enabled, use CMDIFrameWndEx::AreMDITabs.
Requirements
Header: afxMDIFrameWndEx.h