mp-ap/AppStart/Tables/SettleItem.cs

using System;
using System.Collections.Generic;
namespace MySystem
{
    public class SettleItem
    {
        public string value { get; set; }
        public string text { get; set; }
        public int special { get; set; }
        public List<SettleItem> children { get; set; }
    }

    public class SettleData
    { 
        public string value { get; set; }
        public string code { get; set; }
        public string ptext { get; set; }
        public string text { get; set; }
        public int special { get; set; }
    }
}