Kentico 11 在会话结束时访问会话变量

Question

我们正在尝试在会话结束时访问会话变量。我们创建了一个名为 ApplicationSessionEventsHandlerModule 的新模块并添加了一个 SessionEnd_Execute 处理程序。

但是，Kentico SessionHelper 类不起作用，System.Web.HttpContext.Current.Session 也不起作用。您如何建议我们在会话结束时访问会话变量？见代码：

  public class ApplicationSessionEventsHandlerModule : Module
    {
    public ApplicationSessionEventsHandlerModule() :
        base("ApplicationSessionEventsHandlerModule")
        {
        }

    protected override void OnInit()
        {
        base.OnInit();
        ApplicationEvents.SessionStart.Execute += SessionStart_Execute;
        ApplicationEvents.SessionEnd.Execute += SessionEnd_Execute;
        }

    private void SessionEnd_Execute(object sender, EventArgs e)
        {

        if (SessionHelper.SessionIsAvailable)
            {
            if (SessionHelper.GetValue("UserDetails") != null)
                {
               //Do stuff
                    }
                }

            }


    private void SessionStart_Execute(object sender, EventArgs e)
        {

        if (SessionHelper.GetValue("UserDetails") != null)
            {
          //do stuff
            }
        }
    }

Answer 1

参考链接 - https://docs.xperience.io/k11/custom-development/handling-global-events/reference-global-system-events#ReferenceGlobalsystemevents-ApplicationEvents

请尝试以下 -

1. 在\App_Code\下创建一个全局文件夹

2. 在 Global 文件夹下创建一个 ApplicationSessionEventsHandler.cs 文件，代码如下 sn -p 并尝试 -

    using CMS.Base;
    using CMS.DocumentEngine;
    using CMS.Helpers;
    using CMS.Membership;
   
    [ApplicationSessionEventsHandler]
    public partial class CMSModuleLoader
    {
    public class ApplicationSessionEventsHandler : CMSLoaderAttribute
    {
    public override void Init()
    {
    ApplicationEvents.SessionEnd.Execute += SessionEnd_Execute;
    ApplicationEvents.SessionStart.Execute += SessionStart_Execute;
   
    }
   
    private void SessionStart_Execute(object sender, System.EventArgs e)
    {
    if (SessionHelper.GetValue("UserDetails") != null)
    {
    //do stuff
    }
    }
    private void SessionEnd_Execute(object sender, System.EventArgs e)
    {
    if (SessionHelper.SessionIsAvailable)
    {
    if (SessionHelper.GetValue("UserDetails") != null)
    {
    //Do stuff
    }
    }
    }
    }
    }