Inheritance: System.Configuration.ConfigurationSection
 private static void LoadConfigSection()
 {
     try
     {
         configSection = (LoggingSection)ConfigurationManager.GetSection("loggingSection");
     }
     catch (Exception ex)
     {
         throw new ConfigurationErrorsException("load logging configsection failure.", ex);
     }
 }
 private static void LoadConfigSection()
 {
     try
     {
         configSection = (LoggingSection)ConfigurationManager.GetSection("loggingSection");
     }
     catch (Exception ex)
     {
         throw new ConfigurationErrorsException("load logging configsection failure.", ex);
     }
 }