implicit cast operators on the dynamicdictionaryvalue

gistfile1.cs

namespace ConsoleApplication1
{
    using System.Dynamic;

    class Program
    {
        static void Main(string[] args)
        {
    dynamic dictionary = new DynamicDictionary();
    dictionary.foo = "test";
    dictionary.bar = Guid.NewGuid();

    var worker = new Worker();
    worker.DoWork(dictionary.foo, dictionary.bar);

    Console.ReadLine();
        }
    }

    public class Worker
    {
        public void DoWork(string value, Guid id)
        {
            Console.WriteLine(value);
            Console.WriteLine(id.ToString());
        }
    }

    public class DynamicDictionary : DynamicObject
    {
        private readonly Dictionary<string, object> dictionary = new Dictionary<string, object>();

        public override bool TrySetMember(SetMemberBinder binder, object value)
        {
            this[binder.Name] = value;
            return true;
        }

        public override bool TryGetMember(GetMemberBinder binder, out object result)
        {
            return dictionary.TryGetValue(binder.Name, out result);
        }

        public dynamic this[string name]
        {
            get { return dictionary[name]; }
            set { dictionary[name] = value is DynamicDictionaryValue ? value : new DynamicDictionaryValue(value); }
        }
    }

    public class DynamicDictionaryValue : DynamicObject
    {
        public DynamicDictionaryValue(object value)
        {
            Value = value;
        }

        private object Value { get; set; }

        public static implicit operator string(DynamicDictionaryValue d)
        {
            return Convert.ToString(d.Value);
        }

        public static implicit operator Guid(DynamicDictionaryValue d)
        {
            return (Guid)d.Value;
        }
    }
}