Session in asp.net

What is Session:

This collection holds information for a single user, so it can be used in
different pages. For example, you can use the Session collection to store the
items in the current user’s shopping basket on an e-commerce website

First you should include the Session Collection by using Clause

using System.Web.SessionState;

How to Save the Data from Session State / How to Create the Session State in asp.net 2008:

• suppose their is a class of user’s –>save the session object of username for userclass.

userclass uc = new userclass();

Session["username"] = uc.getusername();

• getusername() return the username of string of the above code
  

How to Reterieve the Data Session from State / How to Get the Date from Session State in asp.net 2008:

• Reterieve the data in other page using Session State of username here it is:

userclass uc1 = userclass();

uc1.setusername(Session["username"].ToString());

• setusername is the public function of userclass which takes string parameter

Remove Unsused object of the Session State:

• you should remove the Session State manually by coding its a best practices of the programmer and client hand side and server modules.

Session.["username"] = null;

• not remove the Session State is define because where u have to null the Session State not remove its depend upon case to case.

Session.Remove["username"]

• if you null the Session State then its not remove so best practice is to remove the Session State not null
  

Thanks All.

Regards,

Muhammad Kalim (+92-333-2352452)

Manager Business Development AVARICESOFT.com

if you have any query then write the comments.. i will help u out