How can I read HTTP request headers in ASP.NET web forms application?

See more:

ASP.NET

Hello,

I have two pages in ASP.NET Web Application(Page1.aspx and Page2.aspx). I am adding 'USER' as Http Response Header on Page1.aspx and then redirecting to Page2.aspx. Now on Page2.aspx, I need to read Http Header 'USER' and want to display this in label control.


Http Response Header 'USER' is successfully added for Page1.aspx(Checked on Fiddler) but the same not appearing in the Http Request Header of Page2.aspx.

What I have tried:

Page1.aspx....

protected void Button1_Click(object sender, EventArgs e)
{
    String URL = "Page2.aspx";
    HttpContext.Current.Response.AddHeader("USER", "admin");
    Response.Redirect(URL);
}

Page2.aspx....

protected void Page_Load(object sender, EventArgs e)
{
    try
    {
        if (!IsPostBack)
        {
            if (HttpContext.Current.Request.Headers.Get("USER") != null)
            {
                string tUserName = Convert.ToString(HttpContext.Current.Request.Headers.Get("USER"));
                if (tUserName != null || tUserName.ToString() != "")
                {
                    Label1.Text = tUserName;
                }
            }
            Label2.Text = HttpContext.Current.Request.Headers.Get("X-AspNet-Version");
        }
    }
    catch (Exception ex)
    {
        throw ex;
    }

}