expandoObject: property get

I guess this code is what you're looking for:

Here's my solution, again (a little simpler):

namespace Qwerty
{
    public class Asdfg
    {
        private const int maximumAllowedNumberOfElementsBecauseIHaveOtherThingsToDoOlRightInterrogationMark = 3;
        private dynamic xp = new ExpandoObject();
        public dynamic Xp { get { return xp; } set { } }

        public Asdfg(string[] _arrayOfPropNames, double[] _arrayOfDoubles)
        {
            System.Diagnostics.Debug.Assert(_arrayOfPropNames.Count() > 0);
            System.Diagnostics.Debug.Assert(_arrayOfPropNames.Count() <= maximumAllowedNumberOfElementsBecauseIHaveOtherThingsToDoOlRightInterrogationMark);
            System.Diagnostics.Debug.Assert(_arrayOfPropNames.Count() == _arrayOfDoubles.Count());

            string s0 = _arrayOfPropNames[0];
            xp.s0 = _arrayOfDoubles[0];
            string s1 = _arrayOfPropNames[1];
            xp.s1 = _arrayOfDoubles[1];
            string s2 = _arrayOfPropNames[2];
            xp.s2 = _arrayOfDoubles[2];
            // 
            // Clearly, you must adapt the code above if you have less elements than 'maximumAllowedNumberOf...'
            // 
        }
    }
}

namespace Fórum_ExpandoObject_property_get
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] arrayOfPropNames = { "SiO2", "Al2O3", "Fe2O3", };
            double[] arrayOfDoubles1 = { -123, 0, 678, };
            double[] arrayOfDoubles2 = { -1234, 0.1, 6789, };
            double[] arrayOfDoubles3 = { -12345, 0.2, 67890, };

            //
            // ---
            // 

            List<dynamic> manyAsdfgs = new List<dynamic>
            {
                new Qwerty.Asdfg(arrayOfPropNames, arrayOfDoubles1).Xp
                , new Qwerty.Asdfg(arrayOfPropNames, arrayOfDoubles2).Xp
                , new Qwerty.Asdfg(arrayOfPropNames, arrayOfDoubles3).Xp
                , /* ridiculously simple */
            };

            //
            // ---
            // 

            Console.WriteLine("\nFor arrayOfPropNames index 0");
            string s0 = arrayOfPropNames[0];
            manyAsdfgs.Select(x => s0 + "    = " + x.s0).ToList().ForEach(Console.WriteLine);

            Console.WriteLine("\nFor arrayOfPropNames index 1");
            string s1 = arrayOfPropNames[1];
            manyAsdfgs.Select(x => s1 + "    = " + x.s1).ToList().ForEach(Console.WriteLine);

            Console.WriteLine("\nFor arrayOfPropNames index 2");
            string s2 = arrayOfPropNames[2];
            manyAsdfgs.Select(x => s2 + "    = " + x.s2).ToList().ForEach(Console.WriteLine);

            Console.WriteLine("\n\nRidiculously simple."); 
            Console.ReadKey();
        }
    }
}

Did I say the problem is ridiculously simple?

If not, please consider it said (right ladyJ? I know you're reading this, and I'm still waiting for your demo of C# expertise - :S).

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