asp.net App.config配置文件帮助类

        /// <summary>
        /// 保存app.config设定
        /// </summary>
        /// <param name="key"></param>
        /// <param name="value"></param>
        public static void SaveAppConfig(string key, string value)
        {
            Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
            config.AppSettings.Settings[key].Value = value;
            config.Save(ConfigurationSaveMode.Modified);
        }

 

转载于:https://www.cnblogs.com/LYunF/archive/2012/08/11/2633642.html