C#實體類模板

 

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Data;using System.Data.SqlClient;namespace SNS_Entitys{    public class SNSBlog    {        /// <summary>        /// 空執行個體化        /// </summary>        public SNSBlog(){}        /// <summary>        /// 使用DataRow執行個體化        /// </summary>        /// <param name="dr"></param>        public SNSBlog(DataRow dr)        {            SetBlog(dr);        }        /// <summary>        /// 設定博文資料        /// </summary>        /// <param name="dr"></param>        public void SetBlog(DataRow dr)        {            if (dr.Table.Columns.Contains("Id") && dr["Id"] != DBNull.Value && dr["Id"] != null)                Id = Convert.ToInt32(dr["Id"]);            if (dr.Table.Columns.Contains("Topic") && dr["Topic"] != DBNull.Value && dr["Topic"] != null)                Topic = dr["Topic"].ToString();        }        /// <summary>        /// 將類轉化為SQL參數        /// </summary>        /// <returns>SQL參數數組</returns>        public SqlParameter[] ConvertToSqlParamenter()        {            SqlParameter[] parameters=new SqlParameter[]{                new SqlParameter("@Id",Id)                ,new SqlParameter("@Topic",Topic)            };            return parameters;        }        #region 博文資訊        private string topic = "";        /// <summary>        /// 話題        /// </summary>        public string Topic        {            get { return topic; }            set { topic = value; }        }                public long _id = 0;        /// <summary>        /// 博文編號        /// </summary>        public long Id        {            get { return _id; }            set { _id = value; }        }        #endregion    }}