How to set a property of a C# 4 dynamic object when you have the name in another variable

Question

I\'m looking for a way to modify properties on a dynamic C# 4.0 object with the name of the property known only at runtime.

Is there a way to do something l

Answer 1

Paul Sasik answered a similar question at C# 4.0 Dynamic vs Expando... where do they fit?

using System;
using System.Dynamic;

class Program
{
    static void Main(string[] args)
    {
        dynamic expando = new ExpandoObject();
        var p = expando as IDictionary;
        p["A"] = "New val 1";
        p["B"] = "New val 2";

        Console.WriteLine(expando.A);
        Console.WriteLine(expando.B);
    }
}