session time out error

I am getting The error Session time out when I am open My website And I have to give Seession time Out Value 60mints plz help me how to set session time out atleast 20mints

add this lines of code in your aspx page or master page.automatically refresh your page every 1000 seconds. mention the content seconds less then your session time try this.

See here: MSDN[^] - however, as it says: you should not set it above 20 minutes.

HI,Use the following code in web config file: Thanks