I used and i made my Login system so, there were rolls i made..

Concentrate the Scenario:

its my Login Table

UserName ---- Password ---- CampusCode

MyName   ---- 123PW ------- NK

On login page I Coded like this

str = "select * from login where Username =@username  and Password =@password";
            cmd = new SqlCommand(str, con);
            cmd.Parameters.AddWithValue("@username", txtUsername.Text);
            cmd.Parameters.AddWithValue("@password", txtPass.Text);
            
            sdr = cmd.ExecuteReader();
            if (sdr.Read())
            {
                Session["Campus"] = sdr["CampusCode"].ToString(); // then Responce.reditect to another page then

So I took value of Campus By Session now , on 2nd Page On top right i put the Label and Put the Session value of Campus.

then on page load i Programed like

if (Label.Text = "NK")

{

panel1.visible = false;

}

else if ( Label.Text = "2nd Campus etc")

{

Panel2.Visible = true;

}

More over you will have to work hard for it. but you can do better in asp.net Membership system.