How to use session in ASP.NET?

To set a session:-

Session("SiteName") = "DotNetFunda";

//Here you directly assigning value

Session("SiteName") = txtGetSiteName.Text;

//Here you will get the value from textbox.


To get the session value:-

txtShowSite.Text = Session("SiteName");

Suppose you want to clear the session variable, then write

Session("SiteName") = null;

If you want to clear all the session variables from your application, then use

Session.Abandon();

In case of ASP.NET application by default the ASP.NET session state is enabled.