Ext.Net.ResourceHandler.HasModule C# (CSharp) Method

        public static bool HasModule()
        {
            if (HttpContext.Current.Application["HasModule"] != null)
            {
                return (bool)HttpContext.Current.Application["HasModule"];
            }

            bool result = false;
            string path = Path.Combine(HttpContext.Current.Request.PhysicalApplicationPath, "web.config");
            XmlTextReader reader = new XmlTextReader(new StreamReader(path));

            try
            {
                if (reader.ReadToFollowing("httpModules"))
                {
                    if (reader.ReadInnerXml().Contains("type=\"Ext.Net.DirectRequestModule"))
                    {
                        result = true;
                    }
                }
            }
            catch
            {
                result = false;
            }
            finally
            {
                reader.Close();
            }

            HttpContext.Current.Application["HasModule"] = result;

            return result;
        }