WPFUserControl is derived from the WPFContentControl class. No classes derive from this class.
WPFUserControl inherits all its methods from WPFContentControl, WPFControl, WPFFrameworkElement, WPFBase, and AnyWin.
WPFUserControl inherits all its properties from WPFContentControl, WPFControl, WPFFrameworkElement, WPFBase, and AnyWin.