CDockablePane::CanBeAttached
Determines whether the current pane can be docked to another pane.
virtual BOOL CanBeAttached() const;
Return Value
TRUE if the dockable pane can be docked to another pane or to the main frame window; otherwise, FALSE.
Remarks
By default, this method always returns TRUE. Override this method in a derived class to enable or disable docking without calling CBasePane::EnableDocking.
Requirements
Header: afxDockablePane.h