BSky.Lifetime.Services.ConfigService.ModifyConfig C# (CSharp) Метод

        public void ModifyConfig(string key, string value)//modify particular key
        {
            _success = true;
            try
            {
                Configuration configuration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
                configuration.AppSettings.Settings[key].Value = value;
                configuration.Save();
                ConfigurationManager.RefreshSection("appSettings");
            }
            catch (Exception ex)
            {
                _message = ex.Message;
                _success = false;
                logService.WriteToLogLevel(ex.Message, LogLevelEnum.Error);
            }
        }