config.cs

开发环境:viual studio 2008 开发语言:C# 开源程度:100 在精心研究PetShop4.0 有几个月了,终于明白了三层的含义,将自己的项目改成三层架构开发,现在将此源程序

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using WiStudy.IDAL;
using WiStudy.Model;
using WiStudy.Utility;

namespace WiStudy.SQLServerDAL
{
    /// <summary>
	/// 数据访问类Ws_Config。
	/// </summary>
	public class Config:IConfig
	{
		public Config()
		{}
		#region  成员方法
		/// <summary>
		///  更新一条数据
		/// </summary>
		public void Update(ConfigInfo model)
		{
			int rowsAffected;
			SqlParameter[] parameters = {
					new SqlParameter("@Config_ID", SqlDbType.Int,4),
					new SqlParameter("@Config_Name", SqlDbType.VarChar,64),
					new SqlParameter("@Config_Address", SqlDbType.VarChar,64),
					new SqlParameter("@Config_Sign", SqlDbType.VarChar,64),
					new SqlParameter("@Config_Protocol", SqlDbType.Text),
					new SqlParameter("@Config_Email", SqlDbType.VarChar,64),
					new SqlParameter("@Config_Enrol", SqlDbType.Bit,1),
					new SqlParameter("@Config_State", SqlDbType.Bit,1),
					new SqlParameter("@Config_Duty", SqlDbType.Text),
					new SqlParameter("@Config_About", SqlDbType.Text),
					new SqlParameter("@Config_Copyright", SqlDbType.Text),
					new SqlParameter("@Config_Archives", SqlDbType.VarChar,16)};
			parameters[0].Value = model.Config_ID;
			parameters[1].Value = model.Config_Name;
			parameters[2].Value = model.Config_Address;
			parameters[3].Value = model.Config_Sign;
			parameters[4].Value = model.Config_Protocol;
			parameters[5].Value = model.Config_Email;
			parameters[6].Value = model.Config_Enrol;
			parameters[7].Value = model.Config_State;
			parameters[8].Value = model.Config_Duty;
			parameters[9].Value = model.Config_About;
			parameters[10].Value = model.Config_Copyright;
			parameters[11].Value = model.Config_Archives;

            SqlHelper.RunProcedure("UP_Ws_Config_Update",parameters,out rowsAffected);
		}
        /// <summary>
		/// 得到一个对象实体
		/// </summary>
		public ConfigInfo GetModel(int Config_ID)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@Config_ID", SqlDbType.Int,4)};
			parameters[0].Value = Config_ID;

            ConfigInfo model = new ConfigInfo();
			DataSet ds= SqlHelper.RunProcedure("UP_Ws_Config_GetModel",parameters,"ds");
			if(ds.Tables[0].Rows.Count>0)
			{
				if(ds.Tables[0].Rows[0]["Config_ID"].ToString()!="")
				{
					model.Config_ID=int.Parse(ds.Tables[0].Rows[0]["Config_ID"].ToString());
				}
				model.Config_Name=ds.Tables[0].Rows[0]["Config_Name"].ToString();
				model.Config_Address=ds.Tables[0].Rows[0]["Config_Address"].ToString();
				model.Config_Sign=ds.Tables[0].Rows[0]["Config_Sign"].ToString();
				model.Config_Protocol=ds.Tables[0].Rows[0]["Config_Protocol"].ToString();
				model.Config_Email=ds.Tables[0].Rows[0]["Config_Email"].ToString();
				if(ds.Tables[0].Rows[0]["Config_Enrol"].ToString()!="")
				{
					if((ds.Tables[0].Rows[0]["Config_Enrol"].ToString()=="1")||(ds.Tables[0].Rows[0]["Config_Enrol"].ToString().ToLower()=="true"))
					{
						model.Config_Enrol=true;
					}
					else
					{
						model.Config_Enrol=false;
					}
				}
				if(ds.Tables[0].Rows[0]["Config_State"].ToString()!="")
				{
					if((ds.Tables[0].Rows[0]["Config_State"].ToString()=="1")||(ds.Tables[0].Rows[0]["Config_State"].ToString().ToLower()=="true"))
					{
						model.Config_State=true;
					}
					else
					{
						model.Config_State=false;
					}
				}
				model.Config_Duty=ds.Tables[0].Rows[0]["Config_Duty"].ToString();
				model.Config_About=ds.Tables[0].Rows[0]["Config_About"].ToString();
				model.Config_Copyright=ds.Tables[0].Rows[0]["Config_Copyright"].ToString();
				model.Config_Archives=ds.Tables[0].Rows[0]["Config_Archives"].ToString();
				if(ds.Tables[0].Rows[0]["Config_Online"].ToString()!="")
				{
					model.Config_Online=int.Parse(ds.Tables[0].Rows[0]["Config_Online"].ToString());
				}
				if(ds.Tables[0].Rows[0]["Config_UserTotal"].ToString()!="")
				{
					model.Config_UserTotal=int.Parse(ds.Tables[0].Rows[0]["Config_UserTotal"].ToString());
				}
				if(ds.Tables[0].Rows[0]["Config_Total"].ToString()!="")
				{
					model.Config_Total=int.Parse(ds.Tables[0].Rows[0]["Config_Total"].ToString());
				}
				if(ds.Tables[0].Rows[0]["Config_StartTime"].ToString()!="")
				{
					model.Config_StartTime=DateTime.Parse(ds.Tables[0].Rows[0]["Config_StartTime"].ToString());
				}
				return model;
			}
			else
			{
				return null;
			}
		}
		#endregion  成员方法
	}
}