ExpandoObject Print

public static void Print(this ExpandoObject dynamicObject)
{
    var dynamicDictionary = dynamicObject as IDictionary<string, object>;

    foreach(KeyValuePair<string, object> property in dynamicDictionary)
    {
        Console.WriteLine("{0}: {1}", property.Key, property.Value.ToString());
    }
    Console.WriteLine();
}

var dynamicObject = new ExpandoObject();

dynamicObject["Property"] = "Value";
dynamicObject.OtherProperty = 46;

dynamicObject.Print();