'Declaration Public Class CustomCalculationFunction Inherits CustomCalculationFunctionBase
public class CustomCalculationFunction : CustomCalculationFunctionBase
CustomCalculationFunction derives from Infragistics.Calculations.Engine.CalculationFunction base class. You can derive from the CalculationFunction class to create a custom calculation function for use in formulas. This class eliminates the need for deriving by letting you simply supply a delegate that contains the function logic.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2