下面是用户注册系统开发的三层构架实例：数据库基类采用上面提供的代码。
1、用户注册模块数据层开发：
using System;
using System.Data;
using System.Data.SqlClient;
using HaiSky.HtJob;
using System.Xml;
namespace HaiSky.HtJob.Accounts.AccountsData
{
public class User : HaiSky.HtJob.HaiSkyDbObject
{
public User(string newConnectionString) : base(newConnectionString)
{//直接路由连接字符串}
public int Create(string user_nm,string user_pwd)
{
int rowsAffected;
SqlParameter[] parameters = {new SqlParameter("@user_nm",SqlDbType.Char,16),
new
SqlParameter("@user_pwd",SqlDbType.Char,16)};
parameters[0].Value = user_nm;
parameters[1].Value = user_pwd;
parameters[2].Direction = ParameterDirection.Output;
try
{
RunProcedure("IF_user_info",parameters,out rowsAffected);
}
catch
{ }
return (int)parameters[2].Value;
}
}
}
2、用户注册商务层开发：
using System;
using System.Configuration;
using HaiSky.HtJob.Accounts.AccountsData;
namespace HaiSky.HtJob.Accounts.AccountBusiness
{
public class User : HaiSky.HtJob.HaiSkyBizObject
{
int userID;
string userName;
string userPwd;
string strConn;
public User()
{
strConn = ConfigurationSettings.AppSettings["strConn"];
}
public int Careate()
{
AccountsData.User dataUser = new AccountsData.User(strConn);
userID = dataUser.Create(userName,userPwd);
return userID;
}
public int UserID
{
get
{
return userID;
}
set
{
userID = value;
}
}
public string UserName
{
get
{
return userName;
}
set
{
userName = value;
}
}
public string UserPwd
{
get
{
return userPwd;
}
set
{
userPwd = value;
}
}
}
}
3、 用户注册表示层开发：
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using HaiSky.HtJob.Accounts.AccountBusiness;
namespace HaiSky.HtJob.Modules.Accounts
{
public class Register : System.Web.UI.Page
{
protected System.Web.UI.WebControls.TextBox TextBox1;
protected System.Web.UI.WebControls.TextBox TextBox2;
protected System.Web.UI.WebControls.Table Table1;
protected System.Web.UI.WebControls.Button Button1;
private void Page_Load(object sender, System.EventArgs e)
{
Table1.Rows[0].Cells[0].Visible = false;
}
#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
InitializeCompon
