using System;

using Flee.PublicTypes;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

            ExpressionContext context = new ExpressionContext();

            // Allow the expression to use all static public methods of System.Math

            context.Imports.AddType(typeof(Math));

            var formula = "round(([NETT]/3)*1,2)";

            var mms = Helper.GetEvaluatedPoints(100, formula);

        Console.WriteLine(mms);

    }

}

public static class Helper

{

    public static decimal GetEvaluatedPoints(double nett, string formula)

    {

        //CalculationEngine engine = new CalculationEngine();

        ExpressionContext context = new ExpressionContext();

        // Allow the expression to use all static public methods of System.Math

        context.Imports.AddType(typeof(Math));

        formula = formula.Replace("[NETT]", "NETT");

​

        context.Variables["NETT"] = (int)nett;

        // Create a dynamic expression that evaluates to an Object

        IGenericExpression<decimal> eGeneric = context.CompileGeneric<decimal>(formula);

        // Evaluate the expressions

        decimal result = eGeneric.Evaluate();

​

        return result;

    }

}

​

​

public static class NumberUtil

{

    public static decimal RoundDown(decimal number, uint decimalPlaces)

    {

        decimal power = Convert.ToDecimal(Math.Pow(10, decimalPlaces));

​

        return Math.Floor(number * power) / power;

    }

}