構建大型的、工業強度級的電子商務網站。

1.Web.config
    <sessionState 
            mode="SQLServer"
            stateConnectionString="tcpip=127.0.0.1:42424"
            sqlConnectionString="server=localhost;uid=sa;pwd="
            cookieless="false" 
            timeout="20" 
    />
2.WebForm1.aspx
protected System.Web.UI.WebControls.Label Label1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			if (Session.IsNewSession || Session["Count"] == null) 
			{
				Session["Count"] = 1;
				Label1.Text="Welcome! Because this is your first " +
					"visit to this site, a new session has been created " +
					"for you. Your session ID is " + Session.SessionID +
					".";
			}
			else 
			{
				Session["Count"] = (int) Session["Count"] + 1;
				Label1.Text="You have visited this site " +
					Session["Count"] + " times. Your session ID is still " +
					Session.SessionID + ".";
			}
		}