global.asax

《圣殿祭司的ASP.NET 2.0开发详解——使用C#》光盘内容.包含了书籍所含的源代码.非常经典的一本asp.net2.0的书籍

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

<script runat="server">

    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.

    }

    //移转匿名用户Profile设置文件
    void Profile_MigrateAnonymous(object sender, ProfileMigrateEventArgs args)
    {
        //取得匿名用户Profile
        ProfileCommon anonymousProfile = Profile.GetProfile(args.AnonymousID);
        //将匿名用户Profile的阅读偏好设置到登录者Profile的阅读偏好
        if (!string.IsNullOrEmpty(anonymousProfile.阅读偏好))
        {
            Profile.阅读偏好 = anonymousProfile.阅读偏好;
            Profile.Save();
        }
        //删除匿名用户Profile
        ProfileManager.DeleteProfile(args.AnonymousID);
        //清除匿名用户Cookie或身份资料
        AnonymousIdentificationModule.ClearAnonymousIdentifier();
    }

    //Profile个性化事件
    public void Profile_Personalize(object sender, ProfileEventArgs args)
    {
        ProfileCommon userProfile;

        //检查User是否为null
        if (User == null)
        {
            return;
        }

        //取得用户Profile
        userProfile = (ProfileCommon)ProfileBase.Create(User.Identity.Name);

        //判断User属于哪个角色群组，就将该角色群组的Profile指定给User
        //如此做的原因是网站不一定会针对每个User做Profile，而是针对角色
        //来设置权限，接着再将角色的Profile指派给User

        string[] RolesArray = Roles.GetRolesForUser(User.Identity.Name);
        if (RolesArray.Length > 0)
        {
            string txtRole = RolesArray[0];

            switch (txtRole)
            {
                case "Administrator":
                    userProfile = userProfile.GetProfile("AdminProfile");
                    break;
                case "MIS":
                    userProfile = userProfile.GetProfile("MisProfile");
                    break;
                case "RD":
                    userProfile = userProfile.GetProfile("RdProfile");
                    break;
                case "Sales":
                    userProfile = userProfile.GetProfile("SalesProfile");
                    break;
                default:
                    userProfile = null;
                    break;
            }

            if (userProfile != null)
            {
                args.Profile = userProfile;
            }
            else
            {
                args.Profile = null;
            }
        }
    }

    //Profile自动存储事件
    void Profile_ProfileAutoSaving(object sender, ProfileAutoSaveEventArgs args)
    {
        if (args.Context.Items["ProfileAutoSaveState"]!=null &&((bool)args.Context.Items["ProfileAutoSaveState"]) == false)
        {
            //关闭Profile自动存储
            args.ContinueWithProfileAutoSave = false;
        }
        else
        {
            //开启Profile自动存储
            args.ContinueWithProfileAutoSave = true;
        }
    }

</script>