interface Infragistics.Win.CalcEngine.IFormulaProvider:

   def public property Formula as character
      get.
      set.

   def public property Reference as Infragistics.Win.CalcEngine.IUltraCalcReference
      get.

   def public property Participant as Infragistics.Win.CalcEngine.IUltraCalcParticipant
      get.

   def public property CalcManager as Infragistics.Win.CalcEngine.IUltraCalcManager
      get.

end interface.
