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POUsing multiple cookies in one web application
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  1. POUsing multiple cookies in one web application
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    copied!<p>I want to use cookies in my web application. My web application is a portal that accepts modules (some thing like dot net nuke). Now in my core I used cookies to store user language :</p> <pre><code>protected void Application_BeginRequest(object sender, EventArgs e) { if (Request.Cookies["IPortalCookies"] == null) { using (var context = new EasyToUseEntities()) { try { var lang = (from l in context.Core_Settings orderby l.SiteID descending select l).FirstOrDefault(); if (lang != null) { Response.Cookies["IPortalCookies"]["Language"] = lang.DefaultLanguage; Response.Cookies["IPortalCookies"]["Direction"] = lang.DefaltDirection; Response.Cookies["IPortalCookies"].Expires = DateTime.Now.AddYears(1); } else { Response.Cookies["IPortalCookies"]["Language"] = "en"; Response.Cookies["IPortalCookies"]["Direction"] = "ltr"; Response.Cookies["IPortalCookies"].Expires = DateTime.Now.AddYears(1); } } catch (Exception) { Response.Cookies["IPortalCookies"]["Language"] = "en"; Response.Cookies["IPortalCookies"]["Direction"] = "ltr"; Response.Cookies["IPortalCookies"].Expires = DateTime.Now.AddYears(1); } } } Thread.CurrentThread.CurrentUICulture = new CultureInfo(Request.Cookies["IPortalCookies"]["Language"]); Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture(Request.Cookies["IPortalCookies"]["Language"]); } </code></pre> <p>In one module I used cookies to store user visits, so the problem: When I install that module and cookie works, for first time it works fine, but when I am trying reload page or change page or any thing else it shows <code>null reference error</code>!</p> <pre><code>if (Request.Cookies["IPortalCookies"] != null) { if (Request.Cookies["IPortalCookies"]["Likes"] == null || Request.Cookies["IPortalCookies"]["Likes"].Contains("'" + articleid + "'") == false) { if (_ah.LikeIt(articleid)) { Response.Cookies["IPortalCookies"]["Likes"] = Request.Cookies["IPortalCookies"]["Likes"] + ",'" + articleid + "'"; BindRepeater(); } } } </code></pre>
 

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