using System;
using System.Collections.Generic;
/// <summary>
/// Summary description for Employee
/// </summary>
public class Employee
{
public Employee()
{
//
// TODO: Add constructor logic here
//
}
public String DepartmentId { get; set; }
public String EmployeeId { get; set; }
public String EmployeeName { get; set; }
public String LoginId { get; set; }
public String Password { get; set; }
public DateTime LoginTime { get; set; }
public List<Employee> EmployeeData()
{
List<Employee> emplist = new List<Employee>();
emplist.Add(new Employee { DepartmentId = "1", EmployeeId = "1", EmployeeName = "Kaushik Mistry", LoginId = "001", Password = "123" });
emplist.Add(new Employee { DepartmentId = "1", EmployeeId = "2", EmployeeName = "Sunil Kumar", LoginId = "002", Password = "123" });
emplist.Add(new Employee { DepartmentId = "2", EmployeeId = "3", EmployeeName = "Rajesh Singh", LoginId = "003", Password = "123" });
return emplist;
}
}
*********************************************************************************
using System;
/// <summary>
/// Summary description for SmartSession
/// </summary>
public class SmartSession
{
public SmartSession()
{
//
// TODO: Add constructor logic here
//
}
public String DepartmentId { get; set; }
public String EmployeeId { get; set; }
public String EmployeeName { get; set; }
public String LoginId { get; set; }
public DateTime LoginTime { get; set; }
}
*********************************************************************************
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Safely Storing Business Objects in Session State</title>
<style type="text/css">
#SignUp
{
border:1px solid #018ff0;
height:150px;
width:500px;
position:absolute;
top:50%;
left:50%;
margin-top:-95px;
margin-left:-250px;
}
p
{
text-align:center;
border-bottom:1px solid #018ff0;
}
table
{
margin:0px auto;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div id="SessionData" runat="server"></div>
<div id="SignUp">
<p>Sign Up</p>
<table>
<tr>
<td>Login Id:</td>
<td><asp:TextBox ID="txtLoginId" runat="server" Text="001"></asp:TextBox></td>
</tr>
<tr>
<td>Password:</td>
<td><asp:TextBox ID="txtPassword" runat="server" Text="123"></asp:TextBox></td>
</tr>
<tr>
<td></td>
<td><asp:Button ID="butLogin" runat="server" Text="Login" OnClick="butLogin_Click"/></td>
</tr>
</table>
</div>
</form>
</body>
</html>
using System;
using System.Collections.Generic;
using System.Linq;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
butLogin.Click += new EventHandler(butLogin_Click);
}
protected void butLogin_Click(object sender, EventArgs e)
{
Boolean status = false;
Employee employee=new Employee();
Employee empData = employee.EmployeeData().SingleOrDefault(q=>q.LoginId.Equals(txtLoginId.Text) && q.Password.Equals(txtPassword.Text));
if (empData != null)
{
SmartSession session = new SmartSession();
session.DepartmentId = empData.DepartmentId;
session.EmployeeId = empData.EmployeeId;
session.EmployeeName = empData.EmployeeName;
session.LoginId = empData.LoginId;
session.LoginTime = DateTime.Now;
Session["LoginDataObjects"] = session;
status = true;
}
else
{
status = false;
SessionData.InnerHtml = "User is not authenticated !";
}
if (status)
{
Response.Redirect("~/Home.aspx",false);
}
}
}
*********************************************************************************
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Home.aspx.cs" Inherits="Home" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Home Page</title>
</head>
<body>
<form id="form1" runat="server">
<div id="SessionData" runat="server"></div>
</form>
</body>
</html>
using System;
using System.Text;
public partial class Home : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (Session["LoginDataObjects"] != null)
{
SmartSession sessionObject = (SmartSession)Session["LoginDataObjects"];
StringBuilder sb = new StringBuilder();
sb.Append(String.Format("Department Id : {0}<br/>", sessionObject.DepartmentId));
sb.Append(String.Format("Employee Id : {0}<br/>", sessionObject.EmployeeId));
sb.Append(String.Format("Employee Name : {0}<br/>", sessionObject.EmployeeName));
sb.Append(String.Format("Login Id : {0}<br/>", sessionObject.LoginId));
sb.Append(String.Format("Login Time : {0}", sessionObject.LoginTime.ToString()));
SessionData.InnerHtml = sb.ToString();
}
else
{
SessionData.InnerHtml = "No session object is present !";
Response.Redirect("~/default.aspx");
}
}
}
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