public static class JsonHelper
{
	public static string ToJson<T>(T instance)
	{
		var serializer = new DataContractJsonSerializer(typeof(T));
		using (var tempStream = new MemoryStream())
		{
			serializer.WriteObject(tempStream, instance);
			return System.Text.Encoding.Default.GetString(tempStream.ToArray());
		}
	}

	public static T FromJson<T>(string json)
	{
		var serializer = new DataContractJsonSerializer(typeof(T));
		using (var tempStream = new MemoryStream(System.Text.Encoding.Unicode.GetBytes(json)))
		{
			return (T)serializer.ReadObject(tempStream);
		}
	}
}