Global.aspx file handling in C#

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Hi all!

My Global.aspx file contains this code:

C#

void Application_BeginRequest(object sender, EventArgs e)
{
    string path = HttpContext.Current.Request.Url.PathAndQuery;
    string pagequery = path.Substring(path.LastIndexOf("/") +1);
    string[] pagequery_Elements = pagequery.Split('?');
    string ReturnUrl = pagequery_Elements[pagequery_Elements.Length - 1];
    //Admin's folder is named "Admin"
   // if (ReturnUrl.Contains("ReturnUrl") && ReturnUrl.Contains("admin") && !path.Contains("admin/Login.aspx"))

    if (ReturnUrl.Contains("ReturnUrl"))
    {
        Response.Redirect("~/login.aspx", true);
    }

}

When I click the "Forget Password" link, it does not redirect to the ~/RecoveryPassword.aspx page but rather redirects to ~/login.aspx.

What's the problem in the above file?

Posted 2-Mar-11 19:58pm

aftab5124

Updated 2-Mar-11 20:01pm

Manfred Rudolf Bihy

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Manfred Rudolf Bihy 3-Mar-11 2:09am

Edit: Added pre code tags, minor spelling.

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Manfred Rudolf Bihy · Answer 1 · 2011-03-02T20:09:00

If the link "Forget Password" contains a parameter called ReturnUrl the behaviour is understandable. The method Application_BeginRequest is called when a client request is initiated towards your application before the Page_Init and Page_Load of your aspx page gets called. In your above method the url is taken apart into schema/host/path and querystring components. The if statement just checks if the querystring contains the string "ReturnUrl" and then redirects to the ~/login.aspx.

C#

void Application_BeginRequest(object sender, EventArgs e)
{
    string path = HttpContext.Current.Request.Url.PathAndQuery;
    string pagequery = path.Substring(path.LastIndexOf("/") +1);
    string[] pagequery_Elements = pagequery.Split('?');
    string ReturnUrl = pagequery_Elements[0];     //Contains schema/host/path
    string QueryString = pagequery_Elements[1];   //Contains querystring part
    //Admin's folder is named "Admin"
   // if (ReturnUrl.Contains("ReturnUrl") && ReturnUrl.Contains("admin") && !path.Contains("admin/Login.aspx"))

    if (QueryString.Contains("ReturnUrl") && !ReturnUrl.ToUpper().Contains("RECOVERYASSWORD.ASPX"))
    {
        Response.Redirect("~/login.aspx", true);
    }

}

Hope that clears it up for you.

Cheers!

pankajupadhyay29 · Answer 2 · 2011-03-02T20:11:00

change this as

void Application_BeginRequest(object sender, EventArgs e)
    {
        string path = HttpContext.Current.Request.Url.PathAndQuery;
        string pagequery = path.Substring(path.LastIndexOf("/") +1);
        string[] pagequery_Elements = pagequery.Split('?');
        string ReturnUrl = pagequery_Elements[pagequery_Elements.Length - 1];
        //Admin's folder is named "Admin"
       // if (ReturnUrl.Contains("ReturnUrl") && ReturnUrl.Contains("admin") && !path.Contains("admin/Login.aspx"))

        if (ReturnUrl.Contains("ReturnUrl") && !path.ToUpper().Contains("RECOVERYPASSWORD.ASPX"))
        {
            Response.Redirect("~/login.aspx", true);
        }

    }

--Pankaj

Global.aspx file handling in C#

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