class Infragistics.Win.UltraWinExplorerBar.NavigationPaneExpandedStateChangingEventArgsBase
   inherits System.ComponentModel.CancelEventArgs
   abstract:

   def public property PreferredWidth as integer
      get.
      set.

   constructor public NavigationPaneExpandedStateChangingEventArgsBase(input preferredWidth as integer):
   end constructor.

end class.
