// @nuget: Z.Expressions.Eval

​

using System;

using System.Collections.Generic;

using System.Reflection;

using Z.Expressions;

​

namespace Z

{

    public static class MyValues

    {

        static MyValues()

        {

            // Seed data

            for(int i = 0; i < 100; i++)

            {

                Highs[i] = 1.1;

                Lows[i] = 2.2;

                SomethingA[i]  = 3.3;

                SomethingB[i]  = 4.4;

            }

        }

        public static double[] Highs = new double[100];

        public static double[] Lows = new double[100];

        public static double[] SomethingA = new double[100];

        public static double[] SomethingB = new double[100];

    }

}

​

public class Program

{

    public static void Main()

    {

        EvalManager.DefaultContext.RegisterNamespace(typeof(Program).Assembly, "Z");    

        for(int i = 0; i < 10; i++)

        {

            // CREATE BAR formula

            string expression = "";

            if(i % 2 == 0)

            {

                expression = "MyValues.Highs[" + (i * 2) + "] > MyValues.Lows[" + i + "] - 3";

            }

            else if (i % 3 == 0)

            {

                expression = "MyValues.Highs[" + (i * 4 + 2) + "] + MyValues.SomethingB[3] == 8";

            }

            else

            {

                expression = "MyValues.Lows[" + (i * 5) + "] + MyValues.SomethingB[3] != MyValues.Highs[" + i + "]";

            }

            Console.WriteLine(expression + ": " + Eval.Execute(expression));

        }

    }

}