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