expandoObject: property get

namespace Qwerty
{
    public static class Asdfg
    {
        private static dynamic xp = new ExpandoObject();

        public static void BuildTheExpandoObject(string[] arrayOfPropNames, double[] arrayOfDoubles)
        {
            System.Diagnostics.Debug.Assert(arrayOfPropNames.Count() == arrayOfDoubles.Count());

            Asdfg.xp.DoubleArray = arrayOfDoubles;

            Func<int, double> funcintdouble = (i) => Asdfg.xp.DoubleArray[i];
            Asdfg.xp.DoubleArrayValue = funcintdouble;

            string s0 = arrayOfPropNames[0]; 
            Asdfg.xp.s0 = arrayOfDoubles[0];
            string s1 = arrayOfPropNames[1]; 
            Asdfg.xp.s1 = arrayOfDoubles[1];
            string s2 = arrayOfPropNames[2]; 
            Asdfg.xp.s2 = arrayOfDoubles[2];
        }

        public static dynamic GetExpandoObject()
        {
            return Asdfg.xp;
        }
    }
}

namespace Example_ExpandoObject
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] arrayOfPropNames = { "SiO2", "Al2O3", "Fe2O3", };
            double[] arrayOfDoubles = { -12345, 0, 67890, };
            Qwerty.Asdfg.BuildTheExpandoObject(arrayOfPropNames, arrayOfDoubles);

            //
            // ---
            // 

            int index0 = 0;
            Console.WriteLine("value index {0} = {1}"
                , index0
                , Qwerty
                .Asdfg
                .GetExpandoObject()
                .DoubleArrayValue(index0)
                );

            int index2 = 2;
            Console.WriteLine("value index {0} = {1}"
                , index2
                , Qwerty
                .Asdfg
                .GetExpandoObject()
                .DoubleArrayValue(index2)
                );

            Console.WriteLine("type at index {0} = {1}"
                , index2
                , Qwerty
                .Asdfg
                .GetExpandoObject()
                .DoubleArrayValue(index2)
                .GetType()
                );

            //
            // ---
            // 

            string s0 = arrayOfPropNames[0];
            Console.WriteLine("property {0} = {1}"
                , s0
                , Qwerty
                .Asdfg
                .GetExpandoObject()
                .s0
                );

            string s1 = arrayOfPropNames[1];
            Console.WriteLine("property {0} = {1}"
                , s1
                , Qwerty
                .Asdfg
                .GetExpandoObject()
                .s1
                );

            string s2 = arrayOfPropNames[2];
            Console.WriteLine("property {0} = {1}"
                , s2
                , Qwerty
                .Asdfg
                .GetExpandoObject()
                .s2
                );

            Console.ReadKey();
        }
    }
}

Ridiculously simple.

•

... after VC# team, of course.

•

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