Session get expire after deleting folder

[Amol]

Hello,

When I delete a folder from FileExplorer control , my session variables is get expired.
Please check my below code,

  <asp:ScriptManager ID="t" runat="server"></asp:ScriptManager>



    <telerik:RadFileExplorer ID="rfeDocuments" runat="server"
        >
        <Configuration ViewPaths="~/Files" UploadPaths="~/Files"
            DeletePaths="~/Files" MaxUploadFileSize="104857600" />
    </telerik:RadFileExplorer>

protected void Page_Load(object sender, EventArgs e)
    {
        try
        {
            if (!IsPostBack)
            {
                Session["test"] = "tt";
            }
            string s;
            if (Session["test"] != null)
                s = "ok";

        }
        catch (Exception ex)
        {
           //
        }
    }

Please help me to solve this problem.

I am using telerik Q2 release,
VS 2008 and framework 3.5
tested on IE as well as FF.


Thanks,
Amol

[Fiko]

Hello Amol,

I used the provided code, but i was not able to reproduce the described problem - I prepared a screencapture of my test.
Could you please modify the my test project (attached as well) so it reproduces the problem, open a new support thread and send it back? I will debug the problem and do my best to provide a working solution for you.

Greetings,
Fiko
the Telerik team

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[Patricio Munoz]

Hi amol, this occurs when you delete file fron inside web application.
Try to delete file from distinct location of the web site.

[Fiko]

Hello Patricio,

Yes, you are right. My colleague Stoyan already investigated the problem and answered the same question in Amol's support ticket:
 
"The issue you experienced is a feature of ASP.NET - deleting a sub-folder in the application directory will trigger a restart of the web application. If your session is stored in the application memory, it will be erased. This is not connected with the RadFileExplorer control - the same behavior will occur if you delete the folder from windows explorer. Here are some useful links on the matter:

http://blogs.msdn.com/toddca/archive/2005/12/01/499144.aspx
http://weblogs.asp.net/owscott/archive/2006/02/21/438678.aspx

One possible solution we can recommend is to move your session data to a state server or a SQL server. This way it will not be lost when the AppDomain is restarted."



Regards,
Fiko
the Telerik team

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