all thing about cookies in asp.net c#

If you personalize pages, or register for products or services, a cookie helps Microsoft remember who you are.

Next time you return, we know to show you the information you requested. Or, when you register for another product or service, all you need to do is type in your e-mail address and a password. We then fill in any questions you've already answered. Of course, if you never register or leave personal information with Microsoft, then the server only knows that someone with your cookie has returned to the Web site. You are in charge of deciding whether we know anything about you. But the more you tell us about yourself, the more we can help you find information or products you want

how to use it

in order to handle a cookie in your system you should aware of 2 thing:

1-how to create them

2- how to delete them

so,first in order to create a cookie you have 2 variable must be defined as they are the cookie name and the duration of the cookie before it expired

• in order to create a cookie it looks like this one

where test is the cookie name

and the username.text is the textbox that will be used to define the cookies information