Session handling

it is use to transfer the value of one page into another page.
by the use of session we can use the value of one page in overall application
mainly it is used for login and logout.
take 1 page which look like as

take another page which look like as

                             


in the page 1 write the code in the button click event

in the page 2 write the code

session.remove();=it is used to delete the session value.

Automatically remove or kill the session...
in the web.config file

write the highlighted code in <system.web>

where timeout ="1" means after 1 minute it automatically delete the session..