SIMDP_FEM02/SIMDP.DAL/DALSQL/DalPlcInfo.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ProjectBase.Data.BaseDAL.BaseDatabase;
using ProjectBase.Util;
using SIMDP.DAL.IDALSQL;
using SIMDP.Model;
using System.Data;
using System.Collections;

namespace SIMDP.DAL.DALSQL
{
    public class DalPlcInfo:  BaseDALSQL<MoPlcInfo>, IDalPlcInfo
    {
        #region 对象实例及构造函数

        public static DalPlcInfo Instance
        {
            get 
            {
                return new DalPlcInfo();
            } 
        }
        public DalPlcInfo() : base("plc_info", "plc_id")
        {
            this.sortField = "plc_id";
            this.isDescending = false;
        }

        #endregion

        /// <summary>
        /// 将DataReader的属性值转化为实体类的属性值，返回实体类
        /// </summary>
        /// <param name="dr">有效的DataReader对象</param>
        /// <returns>实体类对象</returns>
        protected override MoPlcInfo DataReaderToEntity(IDataReader dataReader)
        {
            MoPlcInfo info = new MoPlcInfo(); 
            SmartDataReader reader = new SmartDataReader(dataReader);

            info.PlcId = reader.GetInt64("plc_id");
            info.PlcName = reader.GetString("plc_name");
            info.LinkType = reader.GetInt64("link_type");
            info.LinkConfig = reader.GetString("link_config");
            return info;
        }

        /// <summary>
        /// 将实体对象的属性值转化为Hashtable对应的键值
        /// </summary>
        /// <param name="obj">有效的实体对象</param>
        /// <returns>包含键值映射的Hashtable</returns>
        protected override Hashtable GetHashByEntity(MoPlcInfo obj)
        {
            MoPlcInfo info = obj as MoPlcInfo;
            Hashtable hash = new Hashtable();

            //hash.Add("plc_id", info.PlcId);
            hash.Add("plc_name", info.PlcName);
            hash.Add("link_type", info.LinkType);
            hash.Add("link_config", info.LinkConfig);

            return hash;
        }

        /// <summary>
        /// 获取字段中文别名（用于界面显示）的字典集合
        /// </summary>
        /// <returns></returns>
        public override Dictionary<string, string> GetColumnNameAlias()
        {
            Dictionary<string, string> dict = new Dictionary<string, string>();
            #region 添加别名解析
            dict.Add("plc_id", "PLC编号");
            dict.Add("plc_name", "PLC名称");
            dict.Add("link_type", "连接类型");
            dict.Add("link_config", "连接信息");
            #endregion

            return dict;
        }
    }
}