Added support for changing default i18n cookie name. (#296)

README.md

@@ -71,6 +71,9 @@ code shows the most common options:
             // Change from the default of 'en'.
             i18n.LocalizedApplication.Current.DefaultLanguage = "fr";
 
+            // Change from the default of 'i18n.langtag'.
+            i18n.LocalizedApplication.Current.CookieName = "i18n_langtag";
+
             // Change from the of temporary redirects during URL localization
             i18n.LocalizedApplication.Current.PermanentRedirects = true;
 

src/i18n/Helpers/HttpContextExtensions.cs

@@ -299,7 +299,7 @@ public static LanguageTag GetInferredLanguage(this System.Web.HttpContextBase co
             // 1. Inferred user languages (cookie and Accept-Language header)
             // 2. App Languages.
             LanguageTag lt = null;
-            System.Web.HttpCookie cookie_langtag = context.Request.Cookies.Get("i18n.langtag");
+            System.Web.HttpCookie cookie_langtag = context.Request.Cookies.Get(LocalizedApplication.Current.CookieName);
             if (cookie_langtag != null) {
                 lt = LanguageHelpers.GetMatchingAppLanguage(cookie_langtag.Value); }
             if (lt == null) {

src/i18n/LocalizedApplication.cs

@@ -155,6 +155,11 @@ public string DefaultLanguage
         /// </remarks>
         public string ApplicationPath { get; set; }
 
+        /// <summary>
+        /// The name for the i18n cookie. Defaults to "i18n.langtag".
+        /// </summary>
+        public string CookieName { get; set; }
+
         /// <summary>
         /// Declares a method type for handling the setting of the language.
         /// </summary>
@@ -222,6 +227,7 @@ public LocalizedApplication(IRootServices i_RootServices = null)
 
             // Default settings.
             DefaultLanguage = ("en");
+            CookieName = "i18n.langtag";
             MessageKeyIsValueInDefaultLanguage = true;
             PermanentRedirects = false;