// @nuget: Z.Expressions.Eval

​

​

using System;

using System.Collections.Generic;

using System.Dynamic;

using Z.Expressions;

​

public class Program

{

    public class MyClass

    {

        public int X = 2;

        public int Y = 3;

        public void Execute()

        {

            var r = Eval.Execute("X + Y", this);

            Console.WriteLine(r);

        }

    }

    public static void Main()

    {

        var myClass = new MyClass();

        myClass.Execute();

    }

}