c#设置对象属性——反射实体设置变量

/// <summary>
    /// 设置对象属性——反射实体设置变量
    /// </summary>
    /// <param name="obj">对象</param>
　　/// <param name="set">设置属性操作</param>

    protected void Set_Property(object obj,Del_Property set) {
        string param = string.Empty,type;
        PropertyInfo[] propertys = obj.GetType().GetProperties();
        foreach (PropertyInfo p in propertys){
            //获取请求参数
            object[] columns = p.GetCustomAttributes(typeof(JsonPropertyAttribute), true);
            if (columns.Length > 0){
                //设置属性值
                param = request[(columns[0] as JsonPropertyAttribute).PropertyName];
                if (param != null){
                    type = p.PropertyType.ToString();
                    type = Regex.Match(type, type.IndexOf("[") > -1 ? @"(?<=\[\w+\.)[^\]]+" : @"(?<=\.)\w+").Value;
                    switch (type) {
                        case "Boolean": p.SetValue(obj, Boolean.Parse(param), null); break;
                        case "Byte": p.SetValue(obj, Byte.Parse(param), null); break;
                        case "Decimal": p.SetValue(obj, Decimal.Parse(param), null); break;
                        case "DateTime": p.SetValue(obj, DateTime.Parse(param), null); break;
                        case "Int16": p.SetValue(obj, Int16.Parse(param), null); break;
                        case "Int32": p.SetValue(obj, Int32.Parse(param), null); break;
                        case "Int64": p.SetValue(obj, Int64.Parse(param), null); break;
                        case "Single": p.SetValue(obj, Single.Parse(param), null); break;
                        case "Entity": ; break;
                        default: p.SetValue(obj, param, null); break;
                    }
                }
            }
        }
        if (set != null) set(obj);
    }

using System;
using System.Data;
using System.Collections.Generic;
using DataObject.Attrib;
using Newtonsoft.Json;

//部分实体
namespace TiaoCeng.Entity
{
    /// <summary>
    /// 订单
    /// </summary>
    [DBTable(Name = "[Orders]",PrimaryKey="or_id")]
    public class OrdersModel : DataObject.DataFactory.DataModule<OrdersModel>
    {

        /// <summary>
        ///订单构造函数
        /// </summary>
        public OrdersModel() : base() { }

        /// <summary>
        ///订单构造函数
        /// </summary>
        /// <param name="constring">数据库连接字符串</param>
        public OrdersModel(string constring) : base(constring) { }

        /// <summary>
        /// 订单id
        /// </summary>
        [DBColumn(Name = "or_id", Size = 4, dbType = SqlDbType.Int, PrimaryKey = true)]
        [JsonProperty(PropertyName = "or_id")]
        public int? Or_id { get; set;}

        /// <summary>
        /// 购买者id，为0表示为非用户id
        /// </summary>
        [DBColumn(Name = "m_id", Size = 4, dbType = SqlDbType.Int)]
        [JsonProperty(PropertyName = "member")]
        public MemberModel Member { get; set; }
/// <summary>
        /// 购买者联系电话
        /// </summary>
        [DBColumn(Name = "or_buyerTel", Size = 50, dbType = SqlDbType.VarChar)]
        [JsonProperty(PropertyName = "or_buyertel")]
        public string Or_buyerTel { get; set;}

        /// <summary>
        /// 购买者地址
        /// </summary>
        [DBColumn(Name = "or_buyerAddress", Size = 200, dbType = SqlDbType.NVarChar)]
        [JsonProperty(PropertyName = "or_buyeraddress")]
        public string Or_buyerAddress { get; set;}/// <summary>
        /// 已付款金额
        /// </summary>
        [DBColumn(Name = "or_payPrice", Size = 9, dbType = SqlDbType.Decimal)]
        [JsonProperty(PropertyName = "or_payprice")]
        public decimal? Or_payPrice { get; set;}/// <summary>
        /// 订单状态(0购物车，1待核实, 2待付款，3付款成功,4已发货，5确认收货，6申请退款，7退款成功，8退款失败)
        /// </summary>
        [DBColumn(Name = "or_progressState", Size = 4, dbType = SqlDbType.Int)]
        [JsonProperty(PropertyName = "or_progressstate")]
        public int? Or_progressState { get; set;}

        /// <summary>
        /// 订单进度说明
        /// </summary>
        [DBColumn(Name = "or_progress", Size = 1000, dbType = SqlDbType.NVarChar)]
        [JsonProperty(PropertyName = "or_progress")]
        public string Or_progress { get; set;}/// <summary>
        /// 状态(0待审核，1审核通过，2审核失败，3回收站，4.作废)
        /// </summary>
        [DBColumn(Name = "or_state", Size = 1, dbType = SqlDbType.TinyInt)]
        [JsonProperty(PropertyName = "or_state")]
        public byte? Or_state { get; set; }

　　　　　....

}

//实体对象
OrdersModel _order = new OrdersModel();
//设置订单信息
Set_Property(_order, (obj) => {
　　_order.Member = new MemberModel() { M_id = m_id };
　　if (!string.IsNullOrEmpty(request["paydate"])) _order.Or_payDate = DateTime.Parse(request["paydate"] + " 00:00:00");
　　if (!string.IsNullOrEmpty(request["shipdate"])) _order.Or_shipDate = DateTime.Parse(request["shipdate"] + " 00:00:00");
　　_order.Or_price = _price;
　　_order.Or_amount = _num;
　　_order.Or_getIntegral = _getIntegral;
});