CoreConfigSectionHandler
Inheritance: System.Configuration.ConfigurationSection
        /// <summary>
        /// Static Constructor
        /// </summary>
        static CoreConfigurationManager()
        {
            string message = string.Empty;
            string messageFormat = string.Empty;

            try
            {
                //Get config section
                _CoreConfigSectionHandler = ConfigurationManager.GetSection(CORE_CONFIG_SECTION_NAME) as CoreConfigSectionHandler;
            }
            catch (Exception ex)
            {
                message = string.Format(messageFormat, "Unhandled Exception occured While Loading Settings Configuration");
                throw new ConfigurationErrorsException(message, ex);
            }
        }