![](dotnetdiagramimages/GrapeCity_WPF_CalcEngine_GrapeCity_CalcEngine_Functions_CalcFactFunction.png)
'Declaration Public Class CalcFactFunction Inherits CalcBuiltinFunction
'Usage Dim instance As CalcFactFunction
public class CalcFactFunction : CalcBuiltinFunction
System.Object
GrapeCity.CalcEngine.Functions.CalcFunction
GrapeCity.CalcEngine.Functions.CalcBuiltinFunction
GrapeCity.CalcEngine.Functions.CalcFactFunction