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