global.asax

對c#初學者參考..為課題asp.net 2.0教材代碼

<%@ Application Language="C#" %>

<script runat="server">

    public override string GetVaryByCustomString(HttpContext context, string arg)
    {
        if (arg.ToLower() == "prefs ")
        {
            HttpCookie cookie = context.Request.Cookies["Language"];
            if (cookie != null)
            {
                return cookie.Value;
            }
        }
        return base.GetVaryByCustomString(context, arg);
    }

    void Application_Start(object sender, EventArgs e) 
    {
        // Code that runs on application startup

    }
    
    void Application_End(object sender, EventArgs e) 
    {
        //  Code that runs on application shutdown

    }
        
    void Application_Error(object sender, EventArgs e) 
    { 
        // Code that runs when an unhandled error occurs

    }

    void Session_Start(object sender, EventArgs e) 
    {
        // Code that runs when a new session is started

    }

    void Session_End(object sender, EventArgs e) 
    {
        // Code that runs when a session ends. 
        // Note: The Session_End event is raised only when the sessionstate mode
        // is set to InProc in the Web.config file. If session mode is set to StateServer 
        // or SQLServer, the event is not raised.

    }
       
</script>