interface Infragistics.Win.CalcEngine.IFormulaValueConverter:

   method public System.Object ConvertFromUltraCalcValue(input calcValue as Infragistics.Win.CalcEngine.UltraCalcValue, input context as System.Object).

   method public Infragistics.Win.CalcEngine.UltraCalcValue ConvertToUltraCalcValue(input value as System.Object, input context as System.Object).

end interface.
