JSon settings

        #region Serialize/Deserialize
    /// <summary>
    /// Serializes current PurchaseOrderType object into an json string
    /// </summary>
    public virtual string Serialize()
    {
        Newtonsoft.Json.JsonSerializerSettings settings = new Newtonsoft.Json.JsonSerializerSettings();
        return JsonConvert.SerializeObject(this, settings);
    }
 
    /// <summary>
    /// Deserializes PurchaseOrderType object
    /// </summary>
    /// <param name="input">string workflow markup to deserialize</param>
    /// <param name="obj">Output PurchaseOrderType object</param>
    /// <param name="exception">output Exception value if deserialize failed</param>
    /// <returns>true if this Serializer can deserialize the object; otherwise, false</returns>
    public static bool Deserialize(string input, out PurchaseOrderType obj, out System.Exception exception)
    {
        exception = null;
        obj = default(PurchaseOrderType);
        try
        {
            obj = Deserialize(input);
            return true;
        }
        catch (System.Exception ex)
        {
            exception = ex;
            return false;
        }
    }
 
    public static bool Deserialize(string input, out PurchaseOrderType obj)
    {
        System.Exception exception = null;
        return Deserialize(input, out obj, out exception);
    }
 
    public static PurchaseOrderType Deserialize(string input)
    {
        Newtonsoft.Json.JsonSerializerSettings settings = new Newtonsoft.Json.JsonSerializerSettings();
        return JsonConvert.DeserializeObject<PurchaseOrderType>(input, settings);
    }
    #endregion
 
    public virtual void SaveToFile(string fileName)
    {
        System.IO.StreamWriter streamWriter = null;
        try
        {
            string xmlString = Serialize();
            System.IO.FileInfo outputFile = new System.IO.FileInfo(fileName);
            streamWriter = outputFile.CreateText();
            streamWriter.WriteLine(xmlString);
            streamWriter.Close();
        }
        finally
        {
            if ((streamWriter != null))
            {
                streamWriter.Dispose();
            }
        }
    }
 
    public static PurchaseOrderType LoadFromFile(string fileName)
    {
        System.IO.FileStream file = null;
        System.IO.StreamReader sr = null;
        try
        {
            file = new System.IO.FileStream(fileName, FileMode.Open, FileAccess.Read);
            sr = new System.IO.StreamReader(file);
            string xmlString = sr.ReadToEnd();
            sr.Close();
            file.Close();
            return Deserialize(xmlString);
        }
        finally
        {
            if ((file != null))
            {
                file.Dispose();
            }
            if ((sr != null))
            {
                sr.Dispose();
            }
        }
    }
}

static void Main(string[] args)
{
    Console.WriteLine("Basic JSON Serialization based on propertyName");
    PurchaseOrderType po = new PurchaseOrderType();
    po.BillTo.name = "Kaila Tamara";
    po.BillTo.street = "3490  Green Hill Road";
    po.BillTo.zip = "72761";
    po.OrderDate = DateTime.Now;
 
    // Save data to json file
    po.SaveToFile("c:\\temp\\po.json");
 
    // Save json data to string
    var jsonValue = po.Serialize();
 
    // Load Data from file
    var poFromFile = PurchaseOrderType.LoadFromFile("c:\\temp\\po.json");
 
    // Load data from string
    var poFromString = PurchaseOrderType.Deserialize(jsonValue);
}